Slack
Slack, the modern messaging platform for teams. Communicate in real-time, organize conversations into channels, and streamline collaboration. With integrations, file sharing, and a user-friendly interface, Slack enhances team communication and productivity.
Slack: Modern Team Messaging
Slack, the modern messaging platform for teams. Communicate in real-time, organize conversations into channels, and streamline collaboration. With integrations, file sharing, and a user-friendly interface, Slack enhances team communication and productivity.
What is Slack?
Slack revolutionizes team communication by providing a centralized and real-time messaging platform. Designed to replace email as the primary mode of workplace communication, Slack offers a dynamic and organized space where teams can collaborate, share information, and stay connected. At the heart of Slack's functionality are channels, which allow users to organize conversations based on topics, projects, or teams. This approach ensures that discussions are focused, easily searchable, and accessible to the right people. Direct messages and private groups provide additional avenues for one-on-one or smaller group communication. Slack's real-time messaging capability fosters instant communication, eliminating the delays associated with traditional email exchanges. This is complemented by a user-friendly interface that supports multimedia sharing, including the integration of files, images, and links directly into conversations. The platform excels in collaboration with features such as threaded conversations, reactions, and the ability to mention specific team members. Integrations with a multitude of third-party apps and services enhance productivity by bringing various tools into one centralized hub, reducing the need for constant context switching. Slack's commitment to customization allows users to tailor their experience with a variety of themes and notification preferences. Moreover, it supports a robust system of bots and automations that can streamline repetitive tasks and keep teams informed. In essence, Slack is more than just a messaging platform; it's a collaboration hub that brings together communication, productivity tools, and integrations, redefining the way teams work together in a digital and fast-paced environment.
Slack Features
Features
- Real-time messaging
- Organized channels
- File sharing
- Integrations
- Searchable message archives
- Customizable notifications
- Video calling
- Third-party app integration
Pricing
- Freemium
- Subscription-Based
Pros
Intuitive interface
Robust free plan
Great for team collaboration
Highly customizable
Strong security
Powerful search
Numerous integrations
Cons
Can be distracting with notifications
Free version lacks some features
Steep learning curve initially
No end-to-end encryption
Mobile app lacks some desktop features
Official Links
Reviews & Ratings
Login to Review4.0
★
★
★
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★
17 reviews
Rating Breakdown
Ease of Use
★
★
★
★
★
4.4
Features
★
★
★
★
★
4.4
Value for Money
★
★
★
★
★
3.3
Customer Support
★
★
★
★
★
3.4
Overall Experience
★
★
★
★
★
3.8
Recent Reviews
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Liam Thomas
Apr 04, 2026
★
★
★
★
★
A Mixed Bag for Team Communication
Slack is fantastic for organizing team chats into channels and its seamless integrations really boost productivity. However, the free version is quite limited, notifications can become overwhelming, and the search function sometimes feels clunky.
River Taylor
Apr 03, 2026
★
★
★
★
★
Essential for Our Team's Daily Workflow
Slack has completely transformed how our team communicates and collaborates. The channel-based organization keeps our discussions focused, and the seamless integrations with tools like Google Drive and Trello make it a central hub. It's intuitive to use, and the notification …
Dakota White
Mar 29, 2026
★
★
★
★
★
Great for collaboration, but can become a noisy distraction
Slack has been a game-changer for keeping our remote team connected and sharing files quickly, especially with its wide range of integrations. However, the constant notifications and pressure to be 'always on' can be overwhelming, and important messages in busy …
Oliver Davis
Mar 29, 2026
★
★
★
★
★
Slack is the backbone of our team's communication
Slack has completely transformed how our team collaborates. Organizing discussions into channels keeps everything focused, and the seamless integrations with tools like Google Drive and Trello make workflow so much smoother. The intuitive interface means new team members get up …
Quinn Johnson
Mar 27, 2026
★
★
★
★
★
A Game-Changer for Team Collaboration
Slack has completely transformed our team's communication. The ability to create channels for different projects keeps conversations organized, and the search function is a lifesaver for finding past discussions and files. The integrations with tools like Google Drive and Zoom …
Rating Distribution
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uShare.to is a free online file sharing service launched in 2021 that allows users to easily upload, share, and manage files and folders without requiring an account. It has an intuitive and simple drag-and-drop interface which makes uploading files for sharing very straightforward.Once files are uploaded to uShare.to, it generates...
Ziggs
Ziggs is a cloud-based project management and team collaboration software designed specifically for creative agencies and teams. It provides an intuitive visual interface to help creative teams plan projects, assign tasks, share files, provide feedback, track progress, and communicate in real-time.Some key features of Ziggs include:Visual task boards and timelines...
Happeo
Happeo is a cloud-based digital workspace platform that helps companies build feature-rich intranets, web apps, extranets, and more. Its key capabilities and benefits include:Visual editor to design responsive sites and apps with drag-and-drop simplicityOut-of-the-box widgets and templates for collaboration, content sharing, task management, and moreContent Management System to organize publishing...
Total.js Messenger
Total.js Messenger is an open-source, real-time web chat application powered by Total.js, a Node.js web application framework. It enables real-time communication capabilities for websites and apps.Key features of Total.js Messenger include:Public and private chat roomsPrivate (peer-to-peer) messaging between usersGroup conversations with support for @mentionsFile sharing capabilitiesTyping indicators to show when...
ChatWork
ChatWork is a cloud-based business chat and collaboration platform launched in 2011. It enables teams to communicate in real-time via group chats, direct messages, file sharing, search, and video calls across devices.Key features of ChatWork include:Group chat rooms to facilitate team conversations, brainstorming, and collaborationDirect 1-on-1 chats between team membersFile...
LeggoChat
LeggoChat is an open-source, self-hosted team chat and instant messaging application. It provides a modern communication platform that allows organizations and teams to message, share files, organize conversations, and collaborate in real-time.Some key features of LeggoChat include:Public and private chat rooms with topic discussionsDirect and group messaging with team membersCustom...
HeySpace
HeySpace is an innovative social intranet and employee engagement platform designed to foster stronger connections, communication, and collaboration across distributed teams. As a feature-rich alternative to traditional intranets, HeySpace helps create a vibrant, inclusive company culture even for remote and hybrid workforces.With HeySpace, employees can easily build searchable profiles highlighting...
ISmart.Life
iSmart.Life is a versatile personal assistant and life management app for iOS and Android devices. It aims to be an all-in-one solution to help users organize, plan, and track various aspects of their life.Some key features of iSmart.Life include:Reminders and location-based reminders to help you remember tasks, appointments, errands etc.Customizable...
Jostle
Jostle is an intranet and employee engagement platform used by organizations to connect and engage employees. It provides a central online hub with features like:Organization news feeds and announcementsEmployee profiles and directoriesGroups and communitiesRecognition featuresSurveysInstant messagingKnowledge sharing capabilitiesMobile accessThe goal of Jostle is to create a vibrant online workplace where...
Stackfield
Stackfield is an all-in-one solution for designing, prototyping and collaborating on web or mobile applications.Some key features include:Intuitive drag-and-drop editor for rapidly building wireframes and prototypes.Large collection of pre-made UI elements and templates to speed up workflow.Real-time collaboration - multiple team members can simultaneously work on the same project.Interactive prototypes...
HipChat
HipChat is a team communication application developed by Atlassian that allows coworkers to privately message each other or have group conversations. It has a range of features aimed at improving workplace collaboration and productivity.Some of the key features of HipChat include:One-on-one and group messaging with support for @mentionsVideo chat and...
My Renovation
My Renovation is a user-friendly web-based software designed to help homeowners plan and execute home renovation projects seamlessly. With an intuitive interface and powerful features, My Renovation aims to simplify every step of the renovation process - from initial budgeting and project scoping to material selection, contractor management, and project...
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,...
Hubgets
Hubgets is an open-source project management and collaboration software designed for small development teams. It provides a variety of features to help organize work and streamline team communication:Kanban boards to visualize workflow and track project progressCustomizable task lists with due dates, assignments, time tracking, comments, attachments and more Team discussions...
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...
RemoteHQ
RemoteHQ is a leading remote access and remote support software designed for IT professionals and managed service providers (MSPs). It allows technicians to securely connect to and manage computers and mobile devices located anywhere with an internet connection.With RemoteHQ, IT support teams can troubleshoot technical issues, deploy software updates, provide...
Conference Calling
Conference calling software enables businesses, teams, and other groups to conduct audio or video conference calls with multiple participants. Key features of top conference calling solutions include:Toll and toll-free dial-in numbers for easy access from landlines and mobile phonesScreen and content sharing to present slides, documents, and more during a...
InfinCE
InfinCE is an open-source student information system (SIS) designed as an alternative to commercial products like Infinite Campus. It was created to provide core student data management tools for schools at no cost.Key features of InfinCE include:Attendance tracking with seating chartsGradebooks with assignment trackingReporting and analyticsMaster schedulingStudent demographics and records...
Crugo
Crugo is an open-source low-code platform for rapidly building web and mobile applications. It features a visual application builder that allows users to assemble full-stack applications using pre-built components through a simple drag-and-drop interface.Key features of Crugo include:Drag-and-drop interface to visually map workflows, UI, and database modelsLarge library of pre-built...
SVYFT
SVYFT is an intuitive online survey and form building application that makes it easy for anyone to create professional-looking surveys, questionnaires, polls, quizzes, registrations forms, and more. It has a user-friendly drag and drop survey builder that allows you to put together surveys in minutes without any technical skills.Some key...
Brightable
Brightable is an accessibility software and browser extension used to make websites and digital content more inclusive for people with disabilities. It analyzes website content and checks for common accessibility issues like:Low color contrast that makes text difficult to readLack of alt text for imagesProblems with captions for audio and...
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,...
Alterdesk
Alterdesk is an open-source and free alternative to proprietary solutions like Citrix Workspace and VMware Horizon. It provides a virtual desktop infrastructure (VDI) that allows users to access virtualized Windows or Linux desktop environments and applications through a web browser or dedicated clients.Some key features of Alterdesk include:Ability to create...
Braid Chat
Braid Chat is a business messaging platform designed to bring teams together, facilitate communication, and streamline workflows. It combines chat, task management, file sharing, app integrations, and more in one centralized hub to help teams collaborate effectively.Key features of Braid Chat include:Group chat rooms with threaded conversationsDirect messaging between team...
AMPHORY
AMPHORY is an open-source, self-hosted file synchronization and sharing application. It allows users to easily sync folders across multiple devices, while also enabling secure and controlled file sharing capabilities.Some of the key features and capabilities of AMPHORY include:Two-way sync - Any changes made to files or folders are automatically synced...
Cabal
Cabal is a system for building and packaging Haskell libraries and programs. Key features include:Easy management of Haskell projects - Cabal handles dependency resolution, build process management, and other low-level details so developers can focus on writing codeBuilding packages - Cabal provides a simple way to configure, build, and install...
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...
Luka
Luka is an artificial intelligence-powered personal assistant application developed by Anthropic, a San Francisco-based AI safety startup. It was first released in March 2022.Luka sets itself apart from other AI assistants by focusing deeply on safety through a technique Anthropic calls Constitutional AI. This technique ingrains Luka with principles like...
FASTEE
FASTEE is a free, open source, cross-platform file transfer application designed for quickly sharing files and folders between devices on a local area network. It enables fast and easy ad-hoc file transfers between computers and mobile devices without requiring any cloud accounts or servers.With its intuitive drag-and-drop interface, FASTEE makes...
Engagedots
Engagedots is a customizable customer engagement platform designed to help companies drive customer loyalty and increase lifetime value. It provides various tools to incentivize customers, gather feedback, and trigger personalized messaging campaigns.Key features of Engagedots include:Gamification - Build rewarding games and competitions into the customer experience to drive engagement and...
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...
Minsh
Minsh is an open source command line shell and scripting language for Linux and Unix systems. Developed as a free alternative to other popular shells like Bash and Zsh, Minsh aims to provide many of the advanced features power users want while remaining fast, lightweight, and easy to use.As a...
Articlebox
Articlebox is a content creation and distribution platform designed specifically for content marketers and publishers. It provides a suite of tools to streamline the entire content workflow from ideation to publication.Key features of Articlebox include:Intuitive visual editor for crafting high-quality articles and blog postsReusable content blocks and templates to improve...
Jaconda
Jaconda is an open source distribution of the Python programming language focused on scientific computing. It simplify package management and deployment by providing pre-built distributions of Python that include the most popular data science and machine learning libraries such as NumPy, Pandas, SciPy, scikit-learn, and TensorFlow.Some key features and capabilities...
DoTimely Hub
DoTimely Hub is a comprehensive project management and team collaboration software designed to help organize projects, facilitate planning and tracking of work, and enable seamless communication for teams.Key features of DoTimely Hub include:Project plans and roadmaps to visualize key milestonesTasks with statuses, assignments, deadlines to manage workShared calendars and Gantt...
LekkerIM
LekkerIM is a free, open-source instant messaging client for Windows, Linux, and macOS operating systems. It was created as an alternative to commercial IM clients like Skype or WhatsApp with a strong focus on user privacy and security.Some of the standout features of LekkerIM include:End-to-end encrypted chats - Keep your...
Sblack
Sblack is an open-source, free digital painting and sketching software application. Inspired by traditional drawing and painting, it provides tools for creating original artwork or imitating physical media digitally.The user interface is designed to be intuitive and flexible to adapt to different artists' preferences and workflows. It includes customizable brushes,...
Workroo.ms
workroo.ms is an easy-to-use online project management and collaboration platform designed for teams of all sizes. With workroo.ms, teams can plan projects, assign tasks, track time, share files, chat or video conference in one centralized workspace.Key features of workroo.ms include:Interactive task lists and kanban boards to visualize work and track...
Intraboom
Intraboom is an open-source intranet and team collaboration platform designed to improve communication and productivity within organizations. It brings powerful digital workplace capabilities, traditionally found only in expensive proprietary solutions, to businesses for free.At its core, Intraboom helps employees find information quickly, work together on documents and projects seamlessly, and...
MainFrame
MainFrame is a powerful enterprise-level mainframe computing platform typically used by large organizations for running business-critical applications. It is designed to provide extremely high levels of performance, scalability, security and reliability to support mission-critical workloads.Some key capabilities and benefits of MainFrame include:Massive scalability to support huge transaction volumes and large...
TribeScale
TribeScale is a robust software platform built specifically for managing and growing online communities. It provides community managers and builders an all-in-one solution to monitor member engagement, moderate content, understand growth metrics, automate tasks, and more.Key features of TribeScale include:Community analytics - Get insights into member demographics, content performance, growth...
Slenke
Slenke is a free, open-source web bookmarking application for Windows, Linux and MacOS. It lets users conveniently save, organize, search and access bookmarks. Key features include:Save bookmarks along with descriptions, tags and other metadataOrganize bookmarks into hierarchical folders and tag them for easier search/access laterFull-text search bookmarks by title, url,...
JANDI
JANDI is a team collaboration and productivity platform designed to bring teams together, help them communicate effectively, and get work done. It includes a wide range of features including:Team chat rooms with threaded conversations for quick, seamless communicationFile sharing within chats for easy collaborationTask management with customizable workflows to keep...
Kweknet
Kweknet is an open source, decentralized social networking platform launched in 2018. It is built on peer-to-peer technology allowing users to control and own their personal data without relying on central servers.The main goal of Kweknet is to provide an alternative social network focused on privacy, security and freedom of...
Tribecube
Tribecube is a cloud-based virtual event platform designed for hosting fully-immersive online conferences, trade shows, and corporate events. With Tribecube, organizers can build custom-branded virtual event environments with multiple stages for live video presentations, interactive expo halls and sponsor booths, networking lounges for attendee interactions, and schedulable video meetings for...
Vistasuite
Vistasuite is a user-friendly, affordable customer relationship management (CRM) software designed specifically for small and medium-sized businesses. It provides a central location to store all customer interactions and data to improve efficiency and organization.With Vistasuite, businesses can manage leads and sales opportunities through customizable pipelines, track detailed contact profiles for...
Thirdlane Connect
Thirdlane Connect is a cloud-based customer relationship management (CRM) platform designed for small and medium-sized businesses. It allows users to organize contacts, track deals and sales pipelines, automate marketing campaigns, provide customer support, and gain insights through analytics.Key features of Thirdlane Connect include:Contact Management - Store all customer and prospect...
ScudCloud
ScudCloud is an open-source, native Linux client for Slack. It provides a desktop app alternative to using the Slack web app on Linux.Some key features of ScudCloud include:Native notifications for new messagesKeyboard shortcuts and typed emoji supportDark mode and theme optionsSync read and unread messages across devicesSupports multiple Slack teams...
Shasper
Shasper is an open-source, customizable alternative to the popular Ghostery browser extension. Like Ghostery, Shasper blocks trackers, ads, and other unwanted content to protect your privacy and provide a cleaner browsing experience.Some key features of Shasper include:Open-source code that is transparent, auditable, and modifiableGranular control over what gets blocked, including...
Tapwater
Tapwater is an open-source, self-hosted alternative to Buffer for social media management. It provides many similar capabilities for scheduling and publishing content across multiple social media accounts.Some key features of Tapwater include:Bulk scheduling of posts to be auto-published at specific dates/timesSupport for major social platforms like Twitter, LinkedIn, Facebook, InstagramBuilt-in...
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...
CollAnon
collAnon is an open-source web application developed for anonymous collaborative collection, filtering and analysis of text documents or survey data. It enables groups to securely collect, filter and analyze sensitive information without compromising privacy.Some key features of collAnon include:Anonymous data submission via Tor to protect identitiesCustomizable surveys for data collectionCollaborative...
Just Social
Just Social is a comprehensive social media management platform designed to help brands and agencies collaborate, plan, publish, engage, and analyze performance across multiple social media accounts. Some key features include:Unified inbox to manage all your brand's social messages and commentsContent planner with a visual calendar to schedule posts in...
Acollab
Acollab is a free, open-source, self-hosted online collaboration and productivity software. Developed in PHP, Acollab enables teams to collaborate on projects, share documents and files securely, manage tasks and to-do lists, host discussions, host video calls, and more - all within one unified platform.Some key features of Acollab include:File storage...
Waimz
Waimz is an open-source, self-hosted video conferencing solution similar to Zoom. It allows users to easily set up meetings, webinars, live streaming events with up to 100 participants.Key features of Waimz include:HD video and audio conferencingScreen sharingChat and private messagesRecording meetingsCustom branding and themingModerator controlsPolling and feedbackIntegrations with calendar appsAs...
Protonet SOUL
Protonet SOUL is an open-source platform that delivers desktop applications through the cloud. It allows users to access a full Linux desktop environment and run desktop apps through any device with a web browser.Some key features of Protonet SOUL include:Provides a complete Linux desktop experience in the cloudGives users access...
Minty Chat
Minty Chat is an open-source, self-hosted team chat and online messaging platform. It allows organizations, teams, and groups to set up their own private chat servers with features like encrypted messaging, group chats, file sharing, video calling, screen sharing, and more.As an open-source software, Minty Chat gives users full control...
Hyphen Messaging
Hyphen Messaging is a business and enterprise communication platform made specifically for team messaging, file sharing, and video conferencing. It helps companies improve teamwork, communication, and productivity.Designed to replace legacy tools like Slack and Microsoft Teams, Hyphen Messaging brings all team conversations into a unified environment with advanced search, organization,...
Skarpline
Skarpline is a user-friendly, cloud-based invoicing and time tracking solution designed to meet the needs of freelancers, consultants, designers, developers and other service professionals. It makes it simple to create professional invoices, track time and billable hours, manage expenses and get paid online.Key features of Skarpline include:Customizable invoice templates -...
Mazey
Mazey is a comprehensive online collaboration platform designed to enhance team productivity and connectedness. It brings together features like video meetings, chat, document collaboration, whiteboards, and task management into a single intuitive interface.Some key features of Mazey include:Interactive whiteboards for brainstorming sessions, design sprints, sketching ideas etc.Built-in video conferencing with...
Typetalk
Typetalk is a cloud-based team communication and collaboration platform suitable for businesses of all sizes. It brings together messaging, file sharing, video conferencing, and task management tools into one easy-to-use application.Some key features of Typetalk include:Group chats and direct messaging with read receiptsThreaded conversations to keep relevant discussions organizedSearchable chat...
Zapty
Zapty is a powerful yet easy-to-use web automation and productivity tool. It allows anyone to automate repetitive tasks they do online without writing code.With Zapty's visual, drag-and-drop workflow builder interface, you can quickly automate multi-step processes that you regularly perform across different web apps and services. Build workflows once and...
Modular.im
Modular.im is an open-source self-hosted team chat and collaboration platform. It offers similar functionality to popular SaaS options like Slack and Microsoft Teams, with a strong focus on security, privacy, and customizability.As an open-source platform, Modular.im gives users full control over their data and servers. All conversations and files remain...
Zoho Remotely
Zoho Remotely is a feature-rich remote desktop software designed to help IT teams deliver fast and effective remote technical support. It allows technicians to gain control of remote computers via the internet to diagnose and resolve issues in real-time.Key features of Zoho Remotely include:Secure remote desktop control with permission settingsTwo-way...
Kezmo
Kezmo is a user-friendly project management software designed for small teams who need to collaborate on tasks and projects. It has an intuitive interface that allows users to quickly create tasks, organize them into lists or kanban boards, assign them to team members, set due dates, track time spent on...
Fuse Chat
Fuse Chat is a robust team communication and collaboration platform built to improve productivity and connectivity across organizations. It brings together messaging, video/voice calling, file sharing, status indicators, and more into one easy-to-use application.Some key features of Fuse Chat include:Encrypted messaging across one-on-one, group, and public channelsHD video calling to...
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...
GlobalMeet
GlobalMeet is a feature-rich web conferencing solution catering to businesses of all sizes. Developed by PGi, it enables users to host meetings with HD video, crystal clear audio, screen sharing, and advanced collaboration tools.With GlobalMeet, you can organize audio or video conferences, webinars, training sessions, and more right from your...
9mCollab
9mCollab is a cloud-based team collaboration and productivity software designed to help teams communicate, collaborate, and get work done more efficiently in one centralized location. Some of the main features of 9mCollab include:Communication tools like chat, audio/video conferencing for improved team discussionsFile sharing with granular permissions to exchange documents and...
Filevine
Filevine is a cloud-based legal case and matter management software designed specifically for law firms of all sizes. It provides a comprehensive suite of tools to streamline legal case and matter workflow, including:Centralized calendaring to track important dates, deadlines and eventsDocument generation, storage and collaborationRobust time tracking and billing capabilitiesCustomizable...
