Open Source AstraChat AlternativesGroup Chat Apps & Team Collaboration Tools like AstraChat
The best open source alternative to AstraChat is Element. If that doesn't suit you, our users have ranked more than 50 alternatives to AstraChat and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to AstraChat are Pidgin, Mattermost, Zulip and Rocket.Chat.
filter to find the best alternatives
AstraChat alternatives are mainly Instant Messengers but may also be Group Chat Apps or Video Calling Apps. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of AstraChat.- Group Chat App
- Paid • Proprietary
- 686 likes286 Element alternatives
Element is a secure collaboration and messaging app based on the Matrix protocol. It’s decentralised to deliver digital sovereignty, and based on an open standard for easy connections and interoperability. It is end-to-end encrypted by default.
License model
- Freemium • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- Matrix.org
- Flathub
- F-Droid
- Cloudron
Top Element Features
- End-to-End Encryption
- Decentralized
- Federated
- Team Collaboration
- Privacy focused
- Encrypted Chat
- Video Calling
- Instant Messaging
- Matrix Protocol
- Voice Chat
- Direct Messaging
- Federation
Element VS AstraChat
Is Element a good alternative to AstraChat? - 1515 likes122 Pidgin alternatives
Pidgin is a chat program which lets you log into accounts on multiple chat networks simultaneously. This means that you can be chatting with friends on XMPP and sitting in an IRC channel at the same time.
License model
- Free • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- BSD
- Flathub
- PortableApps.com
Top Pidgin Features
- Support for Multiple protocols
- Extensible by Plugins/Extensions
- Supports XMPP
- Multiple Account support
- IRC
- Portable
- No Tracking
- Ad-free
- VoiP Calls
- Multiple languages
- Xmpp
- Multiple chat protocols
Pidgin VS AstraChat
Is Pidgin a good alternative to AstraChat? - 248 likes118 Mattermost alternatives
Mattermost is a secure, open source platform for communication, collaboration, and workflow orchestration across tools and teams.
License model
- Freemium • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- JavaScript
- Go (Programming Language)
- Cloudron
Top Mattermost Features
- Team Collaboration
- Extensible by Plugins/Extensions
- On-premises software
- Built-in viewer
- Dark Mode
- Full-Text Search
- Real time collaboration
- Support for @mentions
- Support for MarkDown
- Lightweight
- End-to-End Encryption
- No Tracking
Mattermost VS AstraChat
Is Mattermost a good alternative to AstraChat? - 200 likes228 Zulip alternatives
Zulip is the only modern team chat app that is designed for both live and asynchronous conversations. Zulip topics create a separate space for each discussion, so different conversations will never get in each other's way.
License model
- Free Personal • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Android Tablet
- BSD
- iPad
- Self-Hosted
Top Zulip Features
- Threaded Conversations
- Team Collaboration
- Support for Hotkeys
- Community-based
- Support for MarkDown
- Syntax Highlighting
- Integrated File Sharing
- Chat Bot
- GitHub Integration
- Secure Chat
- Third party integrations
- Chat organizer
Zulip VS AstraChat
Is Zulip a good alternative to AstraChat? - 151 likes134 Rocket.Chat alternatives
Rocket.Chat is a Web Chat Server, developed in JavaScript, using the Meteor fullstack framework.
License model
- Freemium • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- iPad
- Self-Hosted
- Cloudron
Top Rocket.Chat Features
- Omnichannel messaging
- Ad-free
- Channels
- Self-Serve Capability
- Telegram integration
- Whatsapp integration
- End-to-End Encryption
- Extensible by Plugins/Extensions
- Screen Sharing
- Bots
- Integrated File Sharing
- Video Conferencing
Rocket.Chat VS AstraChat
Is Rocket.Chat a good alternative to AstraChat? - 67 likes118 ChatSecure alternatives
ChatSecure is a free and open source messaging app that features OTR encryption over XMPP. You can connect to your existing accounts on Facebook or Google, create new accounts on public XMPP servers(including via Tor), or even connect to your own server for extra security.
License model
- Free • Open Source
Application types
Platforms
- iPhone
- iPad
ChatSecure Features
- Hidden chat
- Xmpp
- Integrated File Sharing
- OTR
ChatSecure VS AstraChat
Is ChatSecure a good alternative to AstraChat? - 53 likes143 Xabber alternatives
Open source Jabber (XMPP) client with multi-account support, clean and simple interface. Being both free (as in freedom!) and ad-free, Xabber is designed to be the best Jabber client for Android .
License model
- Free • Open Source
Application types
Platforms
- Online
- Android
- F-Droid
Xabber Features
- Xmpp
DiscontinuedThe project seems no longer developed since 2019. Last version, 2.6.6, released in October 2019, can be still downloaded from F-Droid, it's no longer available on Google Play Store
Xabber VS AstraChat
Is Xabber a good alternative to AstraChat? License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Hangouts
YakYak Features
- Portable
DiscontinuedThe last version was released in June 2021.
YakYak VS AstraChat
Is YakYak a good alternative to AstraChat?- 5 likes240 Conduit Chat Server alternatives
Conduit is a simple, fast and reliable chat server powered by Matrix. Conduit is an alternative to Synapse and tries to be lightweight and easy to install, but it is still in development.
License model
- Free • Open Source
Application type
Platforms
- Online
- Self-Hosted
- Raspberry Pi
- Linux
- Debian
- Nix Package Manager
- Docker
- Docker Hub
Conduit Chat Server Features
- Lightweight
- Support for @mentions
- Privacy focused
- Rust
- Matrix Protocol
- Scalable
Conduit Chat Server VS AstraChat
Is Conduit Chat Server a good alternative to AstraChat? - 8 likes172 Librem Chat alternatives
End-to-end encrypted chat, VOIP, and video calling used by millions of people.
License model
- Free • Open Source
Application types
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- F-Droid
Librem Chat Features
- VoiP Calls
- End-to-End Encryption
- Decentralized
- Ad-free
DiscontinuedApp hasn't been updated on Play Store since 2020.
Librem Chat VS AstraChat
Is Librem Chat a good alternative to AstraChat? - 7 likes42 dirc alternatives
Dirc is a peer-to-peer web application which uses WebRTC to set up connections between chat participants without requiring a back-end server. The static files can be self-hosted. Other features:
License model
- Free • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
- Online
- Android
- iPhone
- Chrome OS
- Self-Hosted
dirc Features
- No registration required
- IRC
dirc VS AstraChat
Is dirc a good alternative to AstraChat? - 9 likes178 Tinode alternatives
Fully open source instant messaging server and clients. No proprietary components or non-free dependencies. Backend in pure Go (GPL 3.0), with a command-line administration tool in python + gRPC. Clients for Android, iPhone, and Web - ReactJS (all licensed under Apache 2.0).
License model
- Free • Open Source
Application types
Platforms
- Online
- Android
- iPhone
- Self-Hosted
- Software as a Service (SaaS)
Tinode Features
- Ad-free
- Support for MarkDown
- Real time collaboration
- VoiP Calls
- No Tracking
- Dark Mode
- Command line interface
- React
Tinode VS AstraChat
Is Tinode a good alternative to AstraChat?