4 Best Open Source Campsite Alternatives
A curated collection of the 4 best open source and self-hosted alternatives to Campsite in 2026.
Looking for a free, privacy-friendly, or self-hosted replacement for Campsite in 2026? The top open-source alternative is Mattermost — Mattermost provides a flexible, open-source platform for secure team collaboration, designed for organizations with strict security and privacy requirements..
Other highly rated open-source Campsite alternatives include Zulip, Campfire and Wire.
Mattermost provides a flexible, open-source platform for secure team collaboration, designed for organizations with strict security and privacy requirements.
Mattermost provides a flexible, open-source platform for secure team collaboration, designed for organizations with strict security and privacy requirements.
Zulip is an open-source team chat app that uses threaded conversations to keep communication organized and efficient for teams of all sizes.
Zulip is an open-source team chat app that uses threaded conversations to keep communication organized and efficient for teams of all sizes.
Install your own group chat system with @mentions, DMs, and mobile support. One-time purchase, no monthly fees. Includes full source code for customization.
Install your own group chat system with @mentions, DMs, and mobile support. One-time purchase, no monthly fees. Includes full source code for customization.
A comprehensive collaboration platform offering end-to-end encrypted messaging, file sharing, and video calls with enterprise-grade security and compliance features.
A comprehensive collaboration platform offering end-to-end encrypted messaging, file sharing, and video calls with enterprise-grade security and compliance features.
About Campsite
Campsite transforms team communication by organizing discussions around posts, making it easy to share updates, gather feedback, and keep everyone aligned on projects.