Open Source Collaborative Notes & Wikis using PostHog
A curated collection of the best open source platforms for collaborative note-taking and building wikis. using PostHog.
Markdown docs wired into tasks, email, and agents
Stars
4,199Last commit
5 hours 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:
Local-first, Git-native personal knowledge base with AI
Stars
19,693Last commit
14 hours agoLicense
AGPL-3.0
A free, open source note-taking app built on plain Markdown files, Git version control, and direct AI model integration. No account required.
Open Source Alternative to:
Self-hosted wiki with AI, compliance, and real-time editing
Stars
21,585Last commit
10 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:
Collaborative content creation for technical teams
Stars
1,996Last commit
2 days agoLicense
AGPL-3.0
A powerful platform for technical writing, offering real-time collaboration, version control, and seamless integrations.
Open Source Alternative to:
Docmost – Open-source wiki software with real-time collaboration, diagrams, AI, SSO, RBAC permissions and more.
Docmost