The team channel for AI coding agents: one shared project for a team's Claude Code, Codex, Cursor or Gemini CLI agents, each person on their own subscription.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Mac
- Windows
- Linux
Slack Alternatives
Slack is described as 'Facilitates teams' real-time collaboration with versatile chat interface and advanced search in configurable channels across multiple platforms' and is a leading Group Chat app in the social & communications category. There are more than 100 alternatives to Slack for a variety of platforms, including Web-based, Android, iPhone, Windows and Mac apps. The best Slack alternative is Zulip. It's not free, so if you're looking for a free alternative, you could try Zulip or Element. Other great apps like Slack are Matrix, Trello, Stoat Chat and Wire.
filter to find the best alternatives
Slack alternatives are mainly Team Collaboration Tools, but if you're looking for Group Chat Apps or Instant Messengers you can filter on that. Other popular filters include Open Source, Self-Hosted, Self-Hosted + Open Source and Free. You can also filter by region, for example EU-based alternatives if you prefer software developed in the European Union. These are just examples - use the filter bar below to find more specific alternatives to Slack.
Alternatives list
Cost / License
- Paid
- Proprietary
Platforms
- Online
United States
With Instaforum, you can build a forum website that's as simple and usable as a modern messaging app. It can be public or private, and users don't have to install anything. It's easy to set up, runs on your domain with your branding, and you control your data.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
United Kingdom
+7
22 Zapty alternativesA bird's eye view of everything that matters to you, be it your personal to-do's, team tasks or projects. As a project monitoring tool, Zapty also allows organizing and planning around more sophisticated projects, sharing, proofing, collaborating, and managing documents...
Cost / License
- Freemium
- Proprietary
Application typeApplication types
Platforms
- Online
- Android
- iPhone
- United States
+9
Team communication without the noise and distraction of instant messaging. Messages are sent on a fixed two hour schedule, giving plenty of time to get into deep work and flow.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)
51 Kontxt alternativesKontxt is an inline communication and engagement tool that adds live collaboration and interactivity to digital content. Enterprise productivity. Remote education. Site owner revenue. Personal social news aggregation, rating, sharing, and discussion.
Cost / License
- Free Personal
- Proprietary
Application type
Platforms
- Online
- Self-Hosted
- Google Chrome
- Software as a Service (SaaS)
- Wordpress
- United States
+4
GitChat is a free, open-source IDE extension that brings real-time developer chat, GitHub-based social networking, and repo community channels into VS Code, Cursor, and compatible editors - without leaving your coding environment.
Cost / License
- Free
- Open Source (MIT)
Platforms
- Visual Studio Code
- Cursor
- Windsurf
- iPhone
- iPad
- Mac
+9
Communication without limits. The modern chat platform with servers, channels, direct messages and passwordless magic login.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Online
Chile
AstraChat is a standalone and lightweight Jabber (XMPP) client application for mobile and desktop that connects directly to your XMPP server without any proxies in-between.
Cost / License
- Paid
- Proprietary
Application typeApplication types
Platforms
- Mac
- Windows
- Linux
- iPhone
- Kindle Fire
- United States
+7
Twake Chat is a secure, open source messaging platform designed for enterprises. It offers seamless integration of chat, video conferencing, file sharing, and email, and more.
Cost / License
- Free
- Open Source (AGPL-3.0)
Platforms
- Online
- Android
- iPhone
- iPad
- Android Tablet
France
EU
Cost / License
- Free
- Open Source (Apache-2.0)
Application typeApplication types
Platforms
- Android
- iPhone
- Android Tablet
- iPad
- Self-Hosted
- F-Droid
- United States
Online team collaboration - secure video conferencing, document sharing, chat, e-signing, expense tracking. Free and paid subscription.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Software as a Service (SaaS)
