WhatsApp is a popular cross-platform instant messaging and voice over IP service owned by Meta. It allows users to send text messages, voice messages, video calls, images, documents and user location free over an internet data connection.
WhatsApp: Popular Cross-Platform Instant Messaging
A cross-platform instant messaging service allowing users to send text messages, voice calls, video calls, images, documents and user location free over an internet connection, owned by Meta.
What is WhatsApp?
WhatsApp is a freeware, cross-platform centralized instant messaging (IM) and voice over IP (VoIP) service owned by Meta Platforms. It allows users to send text messages, voice messages, video calls, images, documents, and user location for free over an internet data connection.
Originally launched in 2009, WhatsApp was acquired by Facebook (now Meta) in 2014 for US$19 billion. As of 2022, WhatsApp has over 2 billion monthly active users worldwide, making it the most popular messaging app globally along with Meta's other chat apps Messenger and Instagram.
WhatsApp uses standard cellular mobile numbers as login IDs, verifies identities through one's phone number, and provides end-to-end encryption for voice calls and messaging. This allows users to communicate securely and privately across borders. WhatsApp supports sending messages to both individuals as well as groups of up to 256 people.
WhatsApp is available for smartphones with iOS, Android, Windows Phone, Symbian, and BlackBerry OS operating systems. An official desktop app is also available for Windows and macOS allowing text messaging through one's computer. WhatsApp Web provides similar features to the desktop apps in a web browser.
Key features of WhatsApp:
- End-to-end encryption for security and privacy
- Group chats with up to 256 participants
- Ability to share locations, documents, contacts
- High quality voice and video calling
- Cross-platform availability and synchronization across devices
- Media sharing features for photos, videos, GIFs, voice messages
- Free messaging and calling over internet data connection
WhatsApp Features
Features
- Instant messaging
- Voice and video calls
- Group chats
- Media sharing
- Location sharing
- End-to-end encryption
Pricing
- Free
Pros
Free to use
Cross-platform availability
End-to-end encryption for privacy
Large user base
Group chats and media sharing
Cons
Requires a phone number to sign up
No iPad app
Video call quality could be better
Spam messages
Data privacy concerns with parent company Meta
Official Links
Reviews & Ratings
Login to Review3.9
★
★
★
★
★
61 reviews
Rating Breakdown
Ease of Use
★
★
★
★
★
4.6
Features
★
★
★
★
★
3.9
Value for Money
★
★
★
★
★
4.8
Customer Support
★
★
★
★
★
2.1
Overall Experience
★
★
★
★
★
3.7
Recent Reviews
David Miller
May 26, 2026
★
★
★
★
★
Essential for everyday communication
WhatsApp has become an absolute necessity for staying connected with friends, family, and colleagues abroad. The ability to send texts, make crystal-clear video calls, and share photos and documents for free over Wi-Fi has saved me a fortune on international …
Avery Garcia
May 22, 2026
★
★
★
★
★
Essential and Effortless Communication
WhatsApp is the backbone of my daily communication with family and friends across the globe. It's incredibly reliable and easy to use for sending messages, sharing photos, and making crystal-clear video calls—all for free. The recent addition of multi-device support, …
Quinn Johnson
May 22, 2026
★
★
★
★
★
The App Everyone Uses, But I Wish We Had Alternatives
While WhatsApp is essentially mandatory for communication in my social and work circles, I'm increasingly frustrated by Meta's data handling and the app's bloated features. The recent interface changes feel cluttered, and the constant pop-ups for Status or payments are …
Oliver Lopez
May 21, 2026
★
★
★
★
★
Essential but Imperfect
WhatsApp is undeniably the easiest way to stay connected with friends and family globally, with its simple interface and reliable messaging. However, its mandatory data sharing with Meta and the constant push for business features over user privacy are major …
Ava Garcia
May 14, 2026
★
★
★
★
★
Essential but Flawed
WhatsApp is indispensable for staying in touch with friends and family worldwide, and the ability to send messages, photos, and make video calls for free over data is fantastic. However, the forced integration with Meta's other platforms and the constant …
Rating Distribution
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FluffyChat is an open-source desktop chat application for the Matrix protocol. It is designed to provide an easy-to-use and feature-rich chat experience while protecting user privacy through end-to-end encryption.Some key features of FluffyChat include:Encrypted chat, audio calls, video calls, and file sharing using the Matrix protocolSupport for communities/groups with public...
RingID
ringID is a password manager and identity protection software designed to store passwords securely, generate strong and unique passwords, and help protect users against identity theft. It allows users to store logins and passwords for different accounts in an encrypted digital vault that is protected behind a master password. Features...
YAATA SMS
YAATA SMS is an open-source, ad-free SMS and MMS messaging application for Android. It provides a fast, intuitive, and highly customizable interface for managing text conversations.Some key features of YAATA SMS include:Clean and modern design with optional dark modeSupport for SMS, MMS, and group messagingCustomizable themes and bubble stylesSchedule messages...
ToTok
ToTok is a free messaging and voice/video call application that was launched in 2019. Within a few months of its launch, ToTok gained immense popularity in the United Arab Emirates (UAE) as a fast and secure alternative to other popular apps like WhatsApp, Skype, and FaceTime.ToTok allows users to send...
Lifesize Video Conferencing
Lifesize is a leading provider of high-definition video conferencing systems and services. Founded in 2003, Lifesize pioneered the use of HD video to bring people together for more productive meetings, building strong connections and relationships despite distance.The Lifesize video conferencing solution consists of HD smart camera systems combined with easy-to-use...
Chat Helper for WhatsApp
Chat Helper for WhatsApp is an AI-powered virtual assistant bot that integrates with WhatsApp to help users have better conversations. It works in the background during chats and provides helpful suggestions, reminders, prompts, and questions to keep the conversation flowing smoothly.Some key features of Chat Helper for WhatsApp include:Conversation prompts...
Element X
Element X is a versatile vector graphics software focused on providing a seamless illustration workflow. Originally designed for UI and UX designers, web developers, and graphic artists, Element X has evolved into an all-around solution for crafting 2D graphics, icons, logos, concept art, and simple animations.At its core, Element X...
Yolla
Yolla is an online design collaboration and workflow platform built to help teams work together on designs more effectively. It allows designers, developers, product managers and other stakeholders to share, discuss and iterate on design files in one central place.Some key features of Yolla include:Real-time design commenting and annotationsDesign versioning...
AtomJump.com
AtomJump.com is a software suggestion website that specializes in providing recommendations and alternatives for different types of applications and software. The website has an extensive database of software across various categories like productivity, design, development, utilities, security, and more.Users can search for or browse software on AtomJump to get suggestions...
Zalo
Zalo is a popular free instant messaging and voice over IP app developed by VNG Corporation in Vietnam. Launched in 2012, Zalo quickly gained popularity in Vietnam and has expanded to other Southeast Asian countries.Some key features of Zalo include:Free messaging and calling - Users can send text messages, make...
Tinode
Tinode is an open-source, real-time messaging and chat platform for building chat applications and incorporating messaging into apps. It provides SDKs for multiple platforms including Web, iOS, Android, React Native, Flutter allowing to add real-time messaging capabilities.Key features of Tinode include:One-on-one and group chat with read statusesPersistent messages storagePresence management...
Say Hi!
Say Hi! is a fun and easy-to-use web and mobile app for sending short voice messages to friends and family. It allows you to record audio clips up to 30 seconds long and send them to contacts, who can listen to the messages on any device.Some key features of Say...
YeeCall
YeeCall is a free, open source, cross-platform video conferencing and online meeting software. It provides high-quality HD video calls, instant messaging, and screen sharing capabilities for teams and businesses.Developed by YeeTeam, YeeCall is available for Windows, Linux and Android platforms and can be used for remote working, virtual meetings, webinars,...
Bettergram Messenger
Bettergram Messenger is a free, open-source messaging application focused on privacy and security. It was created as an alternative to mainstream messaging apps like WhatsApp that have faced criticism over privacy practices.Some key features of Bettergram Messenger include:End-to-end encryption - Messages can only be read by the sender and recipient,...
Anonymous Messenger
Anonymous Messenger is a free and open-source software application focused on anonymous communication. It enables users to exchange messages, files, make voice over IP calls in a secure and private manner.Some key features of Anonymous Messenger:Uses end-to-end encryption to ensure privacy of communicationsRouting through Tor network hides users' IP addresses...
Messenger for WhatsApp
Messenger for WhatsApp is a free desktop application developed by Extality that provides computer access to the popular WhatsApp messaging platform. It allows users to send and receive WhatsApp messages, upload media, and manage chats directly from their desktop or laptop without needing to use their mobile devices.Some key features...
Voxer
Voxer is a popular push-to-talk app that functions similarly to a walkie talkie over cell data or WiFi. It was launched in 2011 and allows real-time voice communication, as well as the ability to send pre-recorded audio clips or text messages.Some of the key features and benefits of Voxer include:End-to-end...
Mixsii
Mixsii is a digital audio workstation and music production software designed for beginner and intermediate music creators looking to record, edit, and mix audio. Some of the key features of Mixsii include:Intuitive and easy-to-use interface optimized for beat making, music production, podcasting, and audio editing.Powerful mixing console with effects like...
WowApp
WowApp is a free, open-source web browser developed by WowSoft Inc. It is built for all major desktop platforms including Windows, MacOS, and Linux. WowApp aims to provide an intuitive yet powerful browsing experience to users.Some key features of WowApp include:Tab Grouping - Tabs can be visually grouped together for...
FireRTC
FireRTC is a free Web Real-Time Communications (WebRTC) browser-based plugin that enables users to make high quality peer-to-peer audio and video calls directly from their web browsers, without needing to download or install any additional software or plugins. It is an open-source project built on top of the WebRTC protocol.Some...
Talkonaut
Talkonaut is a freemium voice assistant software that enables natural language conversations between humans and machines. It combines several key AI technologies including automatic speech recognition, natural language understanding, dialogue management, and speech synthesis to allow users to interact conversationally with computers.Some key capabilities and features of Talkonaut include:Hands-free voice...
Delta Chat
Delta Chat is a free and open source decentralized messaging app that allows users to send and receive end-to-end encrypted messages. It is different from other messaging apps in that it uses the existing email infrastructure for communication rather than requiring a separate server network.Some key features of Delta Chat...
Microsoft Kaizala
Microsoft Kaizala is a mobile app and web dashboard that allows organizations to securely communicate with their employees, assign and track tasks, gather data, and generate reports. It is specially designed for the modern, mobile workforce.Key features of Microsoft Kaizala include:Group chat and announcements to securely communicate with employees in...
Coco Voice
Coco Voice is an innovative speech recognition and voice recording application powered by artificial intelligence technology. It works across platforms including Windows, Mac, iOS and Android operating systems. The app has an intuitive and easy-to-use interface that allows users to transcribe speech into text quickly and accurately.One of the standout...
Skype Lite
Skype Lite is a free app offered by Microsoft to provide high-quality video calling, voice calling, and instant messaging for users on slower 2G and 3G internet connections. It is designed to work efficiently on low-bandwidth networks and take up less storage space on mobile devices.Some key features of Skype...
QuteCom
QuteCom is a free, open source communication application for voice over IP (VoIP) and video chats on Linux systems. It supports numerous industry standards for communication, including the Session Initiation Protocol (SIP), Extensible Messaging and Presence Protocol (XMPP), Jingle and Internet Relay Chat (IRC).Key features of QuteCom include:Audio and video...
IGram
IGram is a free, open source Instagram desktop application that allows users to access Instagram from their computer.Some key features of IGram include:Posting photos and videos to your Instagram feedBrowsing your Instagram feed and StoriesInteracting with posts by commenting, liking, saving, etc.Direct messaging with other Instagram usersManaging multiple Instagram accounts...
Mercury Messenger
Mercury Messenger is a popular cross-platform messaging app available for iOS, Android, Windows Phone, and desktop operating systems. It was created by Mercury Labs as an alternative to services like WhatsApp and Facebook Messenger with a strong focus on user privacy and security.Some key features of Mercury Messenger include:End-to-end encryption...
Safe Text
Safe Text is a free and open source plain text editor for Windows. It provides a clean and simple interface for creating and editing text documents without any formatting or distractions.Some key features of Safe Text include:Minimalist design to focus on text contentCustomizable interface with multiple themesFast and lightweight even...
Xifrem
Xifrem is a powerful business workspace and collaboration platform designed to enhance productivity and streamline teamwork. With Xifrem, teams can securely access, share, and collaborate on company files and content from any device and browser.Some key features of Xifrem include:Advanced file management - Organize company files with flexible permission controls,...
Kiax
Kiax is an open-source, cross-platform Voice over IP (VoIP) software application that allows users to make audio or video calls over the internet. It supports common VoIP protocols like SIP and IAX for connecting to other VoIP networks or services.Some of the key features of Kiax include:HD audio and video...
FortKnoxster
FortKnoxster is a secure and private communications platform designed to provide end-to-end encrypted email, messaging, file storage and sharing capabilities. Some key features of FortKnoxster include:End-to-end encrypted email based on OpenPGP standardEncrypted messaging with self-destructing messagesSecure cloud storage for files and documentsVideo and voice conferencing capabilitiesAddress book matching to discover...
HeyWire
HeyWire is a business texting and team communication software designed for companies to engage with customers via text messaging. It enables organizations to have personalized conversations at scale over SMS and MMS.Key features of HeyWire include:SMS/MMS messaging - Send and receive text messages with contacts, create group messages, attach images,...
SimpleX Chat
SimpleX Chat is a free, open source instant messaging application allowing users to have secure text, voice and video chats without disclosing their personal phone numbers or any other sensitive contact information.With SimpleX, users can register with just a username and password. Their phone numbers or other personal details are...
Chat Rooms
Chat rooms are web-based platforms that enable multiple users to have live, real-time conversations. They provide a space where people can communicate instantly with each other via text, audio, or video chatting without having to use email or private messaging.Some key features of chat rooms include:Real-time messaging - Messages appear...
Meshenger
Meshenger is a popular free instant messaging and voice over IP (VoIP) service developed by Meshenger Communications. It was first released in 2009 and is now available for iOS, Android, Windows, MacOS, and Linux.With Meshenger, users can send text messages, make voice and video calls, and share photos, videos, contacts,...
Wispi
Wispi is an open-source serverless framework for Python that simplifies building and deploying serverless applications on AWS. It provides a simple, lightweight abstraction on top of AWS Lambda, API Gateway, and other services to help developers focus on writing code rather than cloud infrastructure.Key features of Wispi include:Simple annotation-based approach...
We-Talk
We-Talk is an open-source, free video conferencing software that allows seamless video calls and screen sharing between users. It is designed to provide a lightweight yet fully-featured video conferencing solution for teams and businesses.With We-Talk, you can initiate HD video calls with up to 100 participants, share your screen to...
Zyptonite
Zyptonite is a free, open-source code editor optimized for web development. It provides features like syntax highlighting, code completion, and GIT integration right out of the box to improve productivity.As a lightweight editor, Zyptonite loads quickly and will not slow down your computer. It is built with web technologies like...
Bleep
Bleep is a free, open source, and ad-free messaging app developed by BitTorrent, Inc. It was launched in 2017 with a focus on providing private and secure messaging through end-to-end encryption.Some key features of Bleep include:End-to-end encryption for messages, voice calls, and video calls to prevent third parties from accessing...
Unigram
Unigram is a feature-rich, open source Telegram client for Windows that offers an alternative to the official Telegram desktop application. Some key aspects of Unigram include:Modern and intuitive interface with support for themes and customizationsEnhanced privacy controls, such as fine-tuned notification settings and stealth modeExtra features not found in the...
Voip Stunt
Voip Stunt is a free VOIP (voice over internet protocol) service that allows users to make free phone calls to other Voip Stunt users over the internet. It offers free unlimited calling and messaging between Voip Stunt users.Some key features of Voip Stunt include:Free unlimited VOIP calls and instant messaging...
VK Me
VK Me is a conversational AI platform that enables businesses and developers to easily create chatbots and virtual assistants. It provides tools to build bots that can understand natural language, have engaging conversations, and perform useful tasks for end users.Some key features of VK Me include:Intuitive graphical interface to build,...
ShMessenger
shMessenger is an open-source messenger app for Android that focuses on privacy and security. It offers end-to-end encrypted messaging, voice calls, video calls, group chats, media sharing, stickers, and more features you would expect from a messaging app.What sets shMessenger apart is its strong stance on privacy and security. It...
INNCHAT
INNCHAT is a free and open-source live chat software designed for small businesses and startups. It allows companies to easily add a live chat feature to their website and chat with visitors in real-time.Some key features of INNCHAT include:Easy installation - It can be set up in minutes by copying...
STAGE by vr-on
STAGE by vr-on is a powerful virtual reality creation tool designed for easily building immersive 3D environments and experiences. With an intuitive drag-and-drop interface, creators can rapidly construct detailed VR scenes without needing to know how to code.Key features of STAGE include:Import 3D models from popular formats like FBX, OBJ,...
WWChat
WWChat is a free, open source chat application designed specifically for Windows. It provides a simple yet feature-rich chat experience for both private and public chatting.Some of the key features of WWChat include:Public chat rooms - Join chat rooms based on your interests and chat with people from all around...
Nimses
Nimses is a social networking app launched in 2019 that sought to pay users for their time and interactions. The core feature of the app is nims, an in-app digital currency that users can earn by performing activities like checking into locations, going live, posting photos/videos, and connecting with other...
Talk2Me
Talk2Me is an innovative voice assistant software designed to simplify daily tasks and access information easily through natural voice commands. It utilizes advanced speech recognition and natural language understanding technology to interpret requests and take actions accordingly.Key features of Talk2Me include:Real-time voice commands - Users can get instant results by...
Kindaba
Kindaba is an open-source virtual classroom platform built to enable engaging remote teaching and learning experiences. It provides core video conferencing capabilities along with tools for screen sharing, interactive whiteboards, chat, polls, hand raising, and more to simulate a live classroom environment online.Some key features of Kindaba include:HD video and...
Video4sure
Video4sure is a comprehensive yet user-friendly video editing application for Windows. With Video4sure, users can import, edit, enhance, and export video footage with professional-grade tools and effects.Key features of Video4sure include:Intuitive timeline interface for slicing, trimming, and arranging clipsHundreds of transitions, texts, filters, overlays, and effects to stylize videosTools for...
Peerio
Peerio is a free and open source end-to-end encrypted messaging, voice calling and file sharing application designed for businesses and personal use. It enables users to privately communicate, share files and hold audio/video conversations without third-party access to their data.Some key features of Peerio include:End-to-end encryption of messages, files and...
SSuite UltraCam Video Phone
SSuite UltraCam Video Phone is a professional video conferencing and collaboration platform that enables high quality video calls, online meetings, webinars, and live streaming events for businesses, schools, and other organizations. It supports up to 100 participants with HD video and audio on each call and includes features such as...
BetterApp for WhatsApp
BetterApp is a third-party messaging application that serves as an enhanced replacement for the official WhatsApp app. It provides all the core features of WhatsApp such as instant messaging, group chats, media sharing, voice and video calls, and more.In addition, BetterApp includes a number of extra functionalities to improve the...
Wassapp
Wassapp is a free and open-source messaging application for Android and iOS devices. It was created as an alternative to WhatsApp with a strong focus on privacy and security.Some key features of Wassapp include:End-to-end encryption for messages, voice calls, and video callsNo phone number, email or other personal information required...
HeyTell
HeyTell is a popular voice and video messaging application launched in 2021. It allows users to send and receive short voice messages, instead of typing text messages. Some key features of HeyTell:Voice messages: Just speak into your phone to send high-quality voice messages to contacts. Messages can be up to...
Flap-Chat
Flap-Chat is a free and open source instant messaging application released in 2022. It provides end-to-end encryption for secure, private conversations and works across all major desktop and mobile platforms.Some of the key features of Flap-Chat include:End-to-end encryption for all messages, voice calls and video chatsOpen source codebase that is...
Sicher
Sicher is an open-source, self-hosted password manager that allows you to securely store passwords and other sensitive information. Some key features of Sicher include:Encrypted password storage using AES-256 encryption to keep your data safe.Built-in password generator to create strong, random passwords.Organize passwords into folders and tag them for easy searching...
GV Connect
GV Connect is a feature-rich video conferencing and online meeting solution designed for businesses of all sizes. Developed by Enghouse Interactive, GV Connect makes it easy to bring teams together through immersive video meetings for better collaboration.With GV Connect, users can enjoy HD video and audio quality along with powerful...
OpenWhatsapp
OpenWhatsapp is an open-source alternative to WhatsApp messenger that focuses on privacy and security. It provides end-to-end encryption for messages and calls to keep user data safe.Some key features of OpenWhatsapp include:Ad-free messaging with no user trackingEncrypted group chats with up to 256 participantsMake free, high-quality voice and video callsCross-platform...
AVAILO
Availo is an open-source application availability and uptime monitoring system. It can monitor the availability and uptime of web applications, APIs, databases, and any Internet service that has a URL endpoint or IP address.Some key features of Availo include:Monitoring of web applications, APIs, databases, servers, and more using HTTP, HTTPS,...
Dingaling
Dingaling is an open-source decentralized instant messaging application that offers secure private communication. It uses end-to-end encryption to ensure messages can only be read by the sender and intended recipient.Unlike centralized IM apps like WhatsApp that route communications through company servers, Dingaling uses a peer-to-peer network architecture. This eliminates the...
Mapple.me
Mapple.me is an online mind mapping and brainstorming tool used to visually organize ideas and concepts. As a versatile program for clarifying thinking, generating ideas, taking notes, or planning projects, Mapple allows users to quickly create colorful and structured mind maps. The simple, intuitive interface features an easy drag-and-drop method...
Tribe Messaging
Tribe Messaging is a team communication and collaboration platform designed to bring all team conversations into one place. It combines messaging, file sharing, task management and calendaring features into a single intuitive app.Key features of Tribe Messaging include:Messaging - Have conversations with your entire team or in private groups and...
SumRando Messenger
SumRando Messenger is a free messaging app launched in 2016 that offers private and secure communications. Unlike more mainstream apps like WhatsApp and Telegram, SumRando places strong emphasis on user privacy through encryption and other security measures.Some key features of SumRando Messenger include:End-to-end encrypted messaging to protect conversationsSelf-destructing messages and...
IveTime
IveTime is a comprehensive time tracking and productivity platform designed for businesses, agencies, and teams. It includes powerful features to help you track time and expenses, invoice clients, analyze productivity, and collaborate across teams.With IveTime, you can:Track time spent on tasks and projects down to the minute with star/stop timers.Set...
Eleet.im
Eleet.im is an open-source, privacy-oriented online chat and communication platform. It offers end-to-end encrypted messaging, voice calls, and video conferencing to help keep user data secure.Some key features of Eleet.im include:Encrypted messaging with self-destructing messages - Messages are protected using end-to-end encryption, ensuring only the sender and recipient can read...
GYachI
GYachI is an open-source web application designed specifically for managing yacht clubs of all sizes. It is self-hosted, meaning the yacht club installs it on their own servers or hosting platform, giving them full control and customization abilities.Some key features of GYachI include:Slip and storage management - Assign slips and...
Zoro.im
zoro.im is an open-source, web-based real-time communication and collaboration platform. It features end-to-end encryption for secure messaging, along with a range of communication tools including chat, voice/video calling, file sharing, screen sharing, and more.Some key capabilities and benefits of zoro.im include:End-to-end encryption - Messages and calls are encrypted to ensure...
Vidku
Vidku is a free, open-source video conferencing and screen sharing software. It is designed to provide an easy-to-use platform for online meetings, webinars, presentations, and collaboration.Some key features of Vidku include:HD video conferencing - Have meetings with up to 100 participants with high quality HD video and audio.Screen sharing -...
Goober Messenger
goober Messenger is a popular free instant messaging and voice over IP service launched in 2021. It is available on iOS, Android, Windows, macOS, and the web, allowing users to seamlessly communicate across platforms.Some key features of goober Messenger include:One-on-one and group chats with support for text, voice messages, stickers,...
KNCTR
KNCTR is an open-source Kanban board and project management software. It provides tools for teams to organize workflows, limit work-in-progress, track progress on tasks, and improve collaboration.Key features of KNCTR include:Customizable Kanban boards with swimlanes, columns, and card sortingTask cards with assignees, tags, attachments, comments, activity tracking, and moreCumulative flow...
Convoz
Convoz is an open-source platform for building chatbots and conversational applications. It provides an easy-to-use visual interface that allows anyone to create bots without needing to code.Some key features of Convoz include:Drag and drop conversational flows builder - Easily create dialog trees and branching conversationsLibrary of pre-built elements - Add...
Jongla
Jongla is an open-source customer relationship management (CRM) software application designed specifically for small and medium-sized businesses. It includes a wide range of functionality to help organize customer information and interactions, track sales opportunities, automate common tasks, and provide insights into the sales pipeline.Key features of Jongla CRM include:- Contact...
Ayttm
Ayttm is an open source, ad-free instant messaging client for Windows that supports connecting to many popular chat networks at once. It can connect to AIM, MSN, Yahoo, ICQ and other networks simultaneously through one easy-to-use interface.Key features of Ayttm include:Tabbed chat windows to easily switch between conversationsGroup chat capabilitiesCustom...
Yaxim
Yaxim is an open-source instant messaging and chat client application for the Android operating system. It is designed primarily for use with XMPP-based instant messaging services such as Google Talk or Jabber. Some key features of Yaxim include:Support for group chats using XMPP's multi-user chat (MUC) standardSecure end-to-end encryption using...
JuzFrens
JuzFrens is a social networking mobile application launched in 2019 that is focused on helping people make new friends and expand their social circles. The app aims to connect users based on shared interests, hobbies, locations, and other factors to facilitate friendships.After signing up, users create a profile highlighting their...
Comfi App
Comfi App is a health and wellness app focused on helping people manage chronic pain. Instead of relying on pain medications, it takes a holistic approach through education, mindfulness practices, symptom tracking, and peer support.The app includes guided meditations, journaling features, and community forums to connect with others experiencing chronic...
Speak Messenger
Speak Messenger is a free and open source messaging app for Android that places a strong emphasis on user privacy and security. It offers end-to-end encrypted messaging to protect user conversations, and states that it collects no personal data from users or shows any advertisements.Some of the key features of...
TeamTalk.io
TeamTalk.io is a free online team collaboration platform that brings together chat, audio/video conferencing, screen sharing, and file sharing features into one easy-to-use software solution. It simplifies team communication and offers virtual meeting rooms and workspaces to help teams coordinate, collaborate, and meet effectively using any device from any location.Similar...
BeejiveIM
BeejiveIM is a popular cross-platform instant messaging application that is available for iOS, Android, Windows, macOS and the web. It supports connecting to many different IM networks and services including ICQ, XMPP/Jabber, MSN, Yahoo and AIM.Some key features of BeejiveIM include:Unified inbox to manage chats from multiple networks in one...
QuickMSG
QuickMSG is an open-source instant messaging application built with security, efficiency, and extensibility as key priorities. It is designed to provide reliable and private conversations across desktop and mobile devices.Some key features of QuickMSG include:End-to-end encryption of messages and media for privacyGroup conversations with up to 100 participantsMinimal bandwidth usage...
Cotap
Cotap is a cloud-based business messaging and collaboration platform launched in 2016. It consolidates multiple communication channels including email, SMS/MMS, voice calls, team chat, video conferencing, and file sharing into a single unified interface accessible on web, iOS and Android devices.Key features of Cotap include:Unified inbox bringing together emails, texts,...
Hemlis
Hemlis is an open-source, privacy-focused messenger launched in 2018 that focuses on providing secure and private conversations. It allows users to exchange encrypted messages, make voice calls, and share files while protecting their privacy.Some key features of Hemlis include:End-to-end encryption - All chats, group conversations, calls and media shared on...
Indoona
Indoona is a cloud-based business messaging and collaboration platform designed for teams and organizations. It brings together multiple modes of communication and collaboration into one unified experience.Key features of Indoona include:Group messaging with threads and mentionsVoice and video calling capabilitiesFile sharing with support for all major document typesTask management with...
Photo4Tune
Photo4Tune is a user-friendly photo editing application designed to help users quickly enhance and retouch their photos with just a few clicks. It provides a range of powerful yet easy-to-use photo editing tools for fixing imperfections, applying creative effects, and improving the overall quality of photos.Key features of Photo4Tune include:One-click...
Bopup Messenger
Bopup Messenger is a lightweight, web-based instant messaging application designed for seamless team communication and collaboration. As a versatile IM tool, Bopup Messenger enables real-time messaging across devices with features including:Secure encrypted messaging to protect sensitive dataGroup chat rooms to streamline team conversationsVideo and voice calling for more personal connectionsScreen...
QuickCall.com
QuickCall.com is a leading provider of cloud-based phone systems for small businesses. Its intuitive web interface makes it easy for companies to set up a reliable phone system quickly without the need for expensive hardware or technicians.Some key features of QuickCall.com include:Auto Attendant - Customize a personalized greeting and menu...
Quaternion
Quaternion is an open source 3D painting application designed for digital artists and illustrators. It provides an intuitive workflow for creating 3D models, illustrations and textures.Some of the key features and capabilities of Quaternion include:Fast and responsive 3D brush engine optimized for painting textures and models in real-timeSupport for high-resolution...
Hiboo
Hiboo is a versatile web annotation and collaboration platform designed for teams who need to discuss web pages, documents, images, and other content. With Hiboo, users can highlight, annotate, comment on, and assign tasks related to content they view in the browser.Some key features of Hiboo include:Real-time collaboration - Multiple...
Subrosa
Subrosa is an open-source, encrypted messaging and collaboration application focused on providing privacy and security for your communications. It features end-to-end encryption using the Axolotl protocol to keep your messages, files, and data safe from third parties.Some key features of Subrosa include:Secure encrypted messaging between contactsEncrypted voice and video callsFile...
Talkray
Talkray is a free online communication platform that offers a wide range of features to enable high-quality and secure connections for both professional and personal use. Key features of Talkray include:High definition voice and video calling between individuals as well as groupsText chat, including group messaging, along with the ability...
Bistri
Bistri is an open-source website builder designed to allow anyone to create professional-looking websites without needing to know how to code. With an easy-to-use drag-and-drop interface, Bistri makes website creation simple and efficient.Some key features of Bistri include:Intuitive editor - Bistri's editor allows you to drag-and-drop elements like text, images,...
Numbertank
Numbertank is an open-source cross-platform desktop application for data analysis, statistics and machine learning.It can be used as an alternative to commercial software like Microsoft Excel for working with numerical data, building statistical models, and making data-driven decisions. Key features include:Powerful data wrangling tools to clean, transform and organize dataStatistical...
Spotbros
Spotbros is an online music streaming platform launched in 2015 as an alternative to leading services like Spotify and Apple Music. It offers a library of over 50 million songs that users can listen to on-demand via an app on their smartphone, computer or other connected devices.One of Spotbros' standout...
PingPal Messenger
PingPal Messenger is a popular free instant messaging and video chat application. It allows users to connect with friends, family, and others for real-time text, voice, and video conversations. Some key features of PingPal Messenger include:One-on-one and group chats with media sharing capabilitiesHigh quality video calling to see the people...
Superpeer
Superpeer is an online platform that connects professionals and experts with people seeking advice or mentoring. It allows experts to monetize their knowledge by offering paid 1-on-1 video calls.Some key aspects of Superpeer:Experts can set their own prices and availability for video calls. They keep 80% of what they earn.The...
MyENIGMA
MyENIGMA is an open-source, multi-platform encryption software designed to provide strong data protection and privacy for users. It allows you to encrypt files, emails, instant messages, and other data using industry-standard encryption algorithms like AES-256, RSA 2048-bit, SHA-256 hashing, and more.Some key features of MyENIGMA include:Strong AES-256 bit symmetric encryption...
BlackBerry Messenger Enterprise
BlackBerry Messenger Enterprise (BBMe) is an enterprise-grade instant messaging application developed by BlackBerry Limited. It enables companies to have a private and secure mobile messaging platform for their employees.Key features of BBMe include:End-to-end encryption of messages and attachmentsFull administrative controls for IT departmentsCross-platform support across iOS, Android, Windows and BlackBerry...
Emoty
Emoty is a free and open-source software that allows users to create custom emoji. It has an intuitive and easy-to-use interface that makes designing emoji simple for everyone.One of the key features of Emoty is that it creates vector-based emoji, instead of pixel or raster emoji. This means the emoji...
Lemon Group Messenger
Lemon Group Messenger is a free, open-source and secure instant messaging application designed specifically for group communication. It allows users to chat in groups with up to 500 participants, make high-quality voice and video calls, share photos, videos, audio files and other media, and collaborate in real-time.Some key features of...
Spicebird
Spicebird is a free, open source email and calendar suite for Windows, Linux, and Mac that offers core email, contacts, and calendaring features. It supports connecting to existing email accounts from providers like Gmail and Yahoo Mail so users can access all their email from one convenient application.Key features of...
Wibrate
Wibrate is a lightweight browser extension that gives users more fine-tuned control over haptic feedback and vibration patterns while browsing the web. It works by intercepting website requests and allowing the user to assign customized vibration patterns for different sites, events, or actions.Once installed, Wibrate runs seamlessly in the background...
AppTones
AppTones is an easy-to-use mobile app builder that empowers people to create their own native iOS, Android, and progressive web apps without needing to know how to code. With its intuitive drag-and-drop interface, you can design beautiful app interfaces, wire up functionalities with 300+ built-in actions, integrate data sources through...
Max99
Max99 is a feature-rich spreadsheet and data analysis application targeted at business users. It provides a wide range of capabilities for calculating, analyzing, summarizing, and presenting data.Some of the key features of Max99 include:Powerful calculation engine that supports complex formulas and over 400 functionsFlexible tools for analyzing data such as...
EonPhone
EonPhone is a cloud-based Voice over IP (VoIP) phone system designed for small and medium businesses. It provides a complete business phone service hosted in the cloud, eliminating the need for costly on-premise PBX hardware.Key features of EonPhone include: Auto attendants for professional call greeting and routingUnlimited calling in the...
Tkabber
Tkabber is a free, open-source instant messaging application that uses the Extensible Messaging and Presence Protocol (XMPP). It works on Windows, Linux, and macOS operating systems.As an XMPP client, Tkabber can connect to any XMPP server to access instant messaging services. It supports common IM features including one-on-one chats, group...
Forfone
Forfone is a privacy-focused cloud storage platform that puts security and data control in the hands of users. It offers end-to-end encrypted storage for files, photos, videos and other data.Some key features of Forfone include:Client-side encryption - All files are encrypted on the user's device before being transmitted to Forfone's...
GetFire.net
GetFire.net is a cash back and price tracking browser extension and mobile app. When shopping online, it helps you save money and earn cash back at over 4,000 major retailers like Amazon, Walmart, Target, Best Buy and more.The GetFire extension automatically checks for working coupon codes and applies them at...
Secret Messenger
Secret Messenger is a privacy-focused messaging app that offers end-to-end encryption for secure communications. It allows users to exchange text messages, make voice/video calls, share media and documents privately without fear of surveillance.Some key features of Secret Messenger include:End-to-end encryption - All chats on Secret Messenger are encrypted with keys...
Voxalot
Voxalot is a powerful, yet easy-to-use text-to-speech (TTS) software for converting text into lifelike speech. It utilizes advanced speech synthesis technology to produce natural-sounding vocal audio from inputted text.Some key features of Voxalot include:Support for over 100 languages and accents - Choose from a wide variety of realistic-sounding voices.MP3 export...
Actor Messenger
Actor Messenger is an increasingly popular messaging application focused on providing fast, private conversations. It was created in 2017 by Actor LLC and quickly gained traction for its video/audio call quality, intuitive interface, and useful features like file sharing and group chats.As a privacy-centric app, Actor employs end-to-end encryption to...
CHARE
CHARE is an open-source, self-hosted alternative to proprietary note taking apps like Microsoft OneNote or Evernote. It allows users to create digital notebooks to take notes, sketch ideas, organize research, manage tasks, and more from any device.Some key features of CHARE include:Flexible note organization with notebooks, sections, and pagesRich text...
QUGO
QUGO is a cloud-based productivity and project management software designed for teams of all sizes. It brings together features like goal setting, task management, time tracking, file sharing, and team communication into one unified platform.Some key features of QUGO include:Project planning - Break down projects into tasks and subtasks, set...
Gaption
Gaption is a free and open-source video captioning and subtitling software. It allows users to easily create, edit, and sync captions for video content to improve accessibility.Some key features of Gaption include:Intuitive and user-friendly interface for creating subtitles from scratch or editing existing subtitlesSync captions precisely with automatic timing or...
Mi Airit
Mi Airit is an intelligent open-source virtual assistant software for Linux operating systems. It allows users to interact with their computer through natural voice commands and conversations to get information, automate tasks, control devices, and more.Some key features of Mi Airit include:Voice command support - Users can speak naturally to...
HelloChat
HelloChat is an open-source, self-hosted live chat application for websites. It enables real-time communication between website owners/companies and their visitors right on the website interface. Some key features of HelloChat include:Easy installation and setup - It can be installed on any PHP/MySQL hosting platform with just a few clicks.Customizable chat...
Adamant Messenger
Adamant Messenger is a decentralized, blockchain-based messenger platform designed for private and secure communications. It uses advanced cryptography and distributed network architecture to protect user data and conversations.Some key features of Adamant Messenger include:End-to-end encrypted chats and voice calls to ensure privacyAnonymous messaging - no phone numbers or personal info...
VoicePing
VoicePing is a software service that focuses on monitoring the quality of voice over IP (VoIP) phone systems. It works by continuously placing automated test calls through the VoIP network to measure quality metrics like:Jitter - Variations in call latencyPacket loss - Percentage of data packets lostLatency - Time it...
Currently
Currently is a time tracking and productivity software designed for individuals, teams, and businesses who want deeper insights into how they spend their time. It lets you:Track time across projects and tasksSet daily, weekly, and monthly goals and quotasGet visual reports on where your time goes each weekIdentify your most...
Cnectd
Cnectd is a software platform designed to help companies build private online communities and knowledge sharing networks for their employees. It provides tools to facilitate communication, collaboration, networking, and information exchange across distributed organizations.Some of the key features of Cnectd include:Team spaces and groups - Allows creating topical communities and...
Vidii
Vidii is an easy-to-use video editing software designed for beginner and amateur video editors. It provides a simple yet powerful set of video editing tools that allows users to trim, split, merge, rotate, crop video clips, add transitions and effects, insert text annotations and overlays, adjust color, speed up/slow down...
Qnext
Qnext is a smart queue management and customer flow optimization platform designed for retail stores, restaurants, banks, government offices, and other businesses that work with customer queues or appointments. The software allows organizations to:Provide virtual queueing by allowing customers to join a digital queue remotely via web or mobile app...
Kaidan
Kaidan is an open-source, lightweight XMPP/Jabber client for mobile devices running Linux-based operating systems such as Ubuntu Touch, Sailfish OS, and Plasma Mobile. It is written in Qt/QML and designed to provide a fast, secure, and easy-to-use native messaging experience.Some of the key features of Kaidan include:End-to-end encrypted messaging using...
GAM Messenger
GAM Messenger is a free, open-source messaging app for Android and iOS that emphasizes privacy and security as its main features. It was created as an alternative to apps like WhatsApp or Telegram for people concerned about how their data is used.Some key features of GAM Messenger include:End-to-end encryption for...
LiveProfile
LiveProfile is a user research platform designed to help product teams conduct effective remote user research. It provides an end-to-end solution for activities like user interviews, usability testing, card sorting, and surveys.With LiveProfile, you can:Recruit participants that match your target user profiles from their integrated panel of over 500,000 usersCreate...
SeaFour.club
SeaFour.club is an innovative membership platform for travelers looking for exclusive and unique experiences. The platform provides members access to carefully curated group trips, hard-to-get restaurant reservations, bucket list adventures, and insider travel tips.A SeaFour membership opens the door to a highly-vetted community of passionate travelers and seasoned trip leaders....
JAJAH
JAJAH is a Voice over IP (VoIP) phone service launched in 2005 that enables users to make phone calls over the internet. It competes with other VoIP providers like Skype and Vonage.The main benefits of JAJAH are:Free JAJAH to JAJAH callsInexpensive rates for calls to traditional phone numbers around the...
Secure Chat
Secure Chat is an open-source, encrypted messaging application focused on privacy and security. It provides end-to-end encryption using the Signal protocol to secure chats, calls, media transfers and more. This means only you and the person you're communicating with can read or listen to them — not even Secure Chat...
