Browse & filter

Filter by platform, license text, maturity, maintenance cadence, and editorial tags like privacy-focused or self-hosted. Search matches names, summaries, tags, and use cases.

AppFlowy

Also strong

Open Notion alternative with local-first and sync options.

notion-altwiki

Project Management

Focalboard

Honorable mention

Self-hosted boards alternative to Trello/Notion from Mattermost ecosystem.

kanbannotion-alt