Open Source Collaborative Notes & Wikis using Postgres
A curated collection of the best open source platforms for collaborative note-taking and building wikis. using Postgres.
Markdown docs wired into tasks, email, and agents
Stars
4,188Last commit
29 minutes agoLicense
AGPL-3.0
Collaborative markdown documents with real-time CRDT editing, AI agent cursors, mention linking, and built-in properties tied to your tasks, channels, and email.
Open Source Alternative to:
Fast, collaborative wiki for teams who need organized docs
Stars
40,435Last commit
5 hours agoLicense
BUSL-1.1
Team knowledge base with real-time collaboration, AI-powered search, Slack integration, and self-hosting support for internal docs and wikis.
Open Source Alternative to:
Self-hosted wiki with AI, compliance, and real-time editing
Stars
21,573Last commit
4 hours agoLicense
AGPL-3.0
Self-hosted wiki platform for enterprise teams with real-time collaboration, built-in AI, SSO, RBAC permissions, and compliance support for ITAR, FedRAMP, and GDPR.
Open Source Alternative to:
Sent – Messaging Infrastructure for Developers. One API for SMS, WhatsApp, and RCS across 190+ countries.
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