Cost / License
- Freemium
- Open Source
Application types
Czechia
EUPlatforms
- Self-Hosted
- Node.JS
Open Source Self-Hosted Slack Alternatives
Slack is not available as a self-hosted solution but there are plenty of alternatives for power users and business that want to host a solution on-premise. The best open source Self-Hosted alternative is Element. It's not free, so if you're looking for a free alternative, you could try Element or Zulip. If that doesn't suit you, our users have ranked more than 100 alternatives to Slack and many of them are open source and available as a self-hosted solution so hopefully you can find a suitable replacement. Other interesting open source Self-Hosted alternatives to Slack are Matrix, Wire, Twake and Mirotalk.
filter to find the best alternatives
Slack alternatives are mainly Group Chat Apps, but if you're looking for Video Calling Apps or Team Collaboration Tools 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
WorkLand is a metaverse for tech teams. Team members can gather in WorkLand, manage projects, track tasks and get work done. WorkLand also features a break room.
Cost / License
- Free
- Open Source
Application types
Alerts
- Discontinued
Platforms
- Online
- Self-Hosted
+2
This app is the Prologue, and you and your friends create the story. Chat, voice call, video call, screenshare, and more. Always free and privacy first.
United States