Delta Chat

Delta Chat is a free and open source email app that allows users to send and receive end-to-end encrypted emails. It uses email standards like SMTP and IMAP to communicate between users on different servers and systems.

Delta Chat alternatives ➤

What is 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 include:

Uses email standards and works with existing email providers and accounts. No separate login or password required.
End-to-end encryption for message security and privacy.
Chatting, group chats, media attachments, read receipts, typing indicators.
Compatible with other email apps. Can message users even if they don't have Delta Chat.
Completely decentralized and serverless. No company owns or controls the data.
Free, no ads or subscription fees.
Open source code that is community driven.

Overall, Delta Chat brings easy and secure decentralized messaging by harnessing the existing and ubiquitous email infrastructure. Its seamless integration, end-to-end encryption, decentralization, and open source development make it a compelling private communication option.

Official Links

Official Website
delta.chat

The Best Delta Chat Alternatives

Top Apps like Delta Chat

WhatsApp, Thunderbird, Telegram, Signal, Facebook Messenger, Session, eM Client, Quicksy, FairEmail, Tox, Spike, Axolotl, Zulip, Skred, Anonymous Messenger, Conion, SimpleX Chat are some alternatives to Delta Chat.

Sugggest an alternative ❐

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...

Thunderbird

Mozilla Thunderbird is a feature-rich and open-source email client that serves as a personal information manager. Developed by the Mozilla Foundation, the same organization behind the Firefox web browser, Thunderbird is designed to provide a user-friendly and customizable experience for managing email, contacts, calendars, and more. Key Features: Email Management...

Telegram is a popular cloud-based instant messaging and voice over IP service launched in 2013 by Pavel Durov and Nikolai Durov. It emphasizes security and speed over other messaging applications. Some key features of Telegram include:End-to-end encrypted messaging, video calls, group chats, file sharing etc.Sync across multiple devices like...

Signal

Signal is a free, open source software application for iOS, Android, and Desktop that employs end-to-end encryption, allowing users to send end-to-end encrypted group, text, picture, and audio & video messages, and have encrypted phone conversations between Signal users.First released in July 2014, Signal is developed by the Signal Foundation...

Facebook Messenger

Facebook Messenger is a messaging app and platform developed by Facebook. It was originally built into the Facebook app but was spun off into its own separate app in 2014.Messenger allows Facebook users to send messages, photos, videos, make voice and video calls, and more to contacts. Some key features...

Session

Session is a private messaging app for iOS and Android that focuses on providing security and privacy for user communications. It was created in response to concerns over data mining and lack of encryption in popular messaging apps.Some key features of Session include:End-to-end encryption - Messages can only...

EM Client

eM Client is an email application designed for the Windows operating system that focuses on being user-friendly while still offering advanced features. It supports connecting to common email protocols like POP3, IMAP and Exchange ActiveSync allowing you to access emails from services like Gmail, Outlook, Yahoo and more.Some key...

Quicksy

Quicksy is a feature-rich screen capture and screen recording program designed for the Windows operating system. It provides an intuitive and user-friendly interface to empower users to easily capture screenshots, record on-screen activity, annotate images, and share visual content.Some of the key capabilities and benefits of Quicksy include:Customizable...

FairEmail

FairEmail is an open source email app for Android focused on privacy protection. It supports features like multiple email accounts, end-to-end encryption with PGP, dark and light themes, customizable notifications and quotas, inbox watchers, and more.Some key highlights of FairEmail:Open source app published under GPLv3 licenseNo ads or...

Tox

Tox is an open-source, peer-to-peer instant messaging and video calling platform that focuses on privacy and security. It provides end-to-end encryption for chats and calls to ensure user data remains private.Unlike many other messaging apps, Tox does not rely on central servers - it uses a distributed network where...

Spike

Spike is an email management and team collaboration software designed to integrate email with other work tools for improved productivity and efficiency.Key features of Spike include:Email: Full-featured email with calendaring, contacts, tasks etc.Team chat and direct messagingTeam tasks, notes, docs: Centralized hub to assign tasks, share notes...

Axolotl

Axolotl is an open source encrypted instant messaging application for Android devices. It was created by Open Whisper Systems as a secure and private alternative to traditional messaging apps.The main feature that sets Axolotl apart is its use of end-to-end encryption. This means that messages are encrypted on the...

Zulip

Zulip is an open-source team chat application developed by Zulip, Inc. It brings conversations from different channels into one easy-to-follow flow, allowing you to keep up with multiple ongoing discussions simultaneously via threads.Some key features of Zulip include:Public and private streams for organizing conversationsThreaded messaging to trace conversations...

Skred

Skred is a note taking and project management application designed specifically for creative professionals like designers, artists, and writers. It provides an easy way to capture ideas, organize research, manage tasks and deadlines, and collaborate with team members.Some key features of Skred include:Flexible and customizable workflows to match...

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'...

Conion

Conion is an open-source application for monitoring the uptime and performance of websites, servers, and other network resources. It works by periodically sending requests to specified targets from multiple geographic locations and measuring the response times. Some key features of Conion include:Monitoring website uptime - Get alerted immediately if...

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...