MiaoYan
Local appA light, native Markdown notebook for Mac, iPhone and iPad.
Open source alternative toObsidian
Similar open source projects
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SiYuan
A privacy-first, self-hosted knowledge workspace for notes and documents.
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Logseq
A privacy-first outliner for notes and knowledge, stored as local files.
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AppFlowy
An open-source workspace for notes, wikis and projects, with local-first storage and AI.
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Memos
A self-hosted note-taking app: a personal timeline of quick thoughts.
Alternative to Google Keep, Evernote
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Joplin
A note-taking app with Markdown, sync and end-to-end encryption.
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Outline
A fast, collaborative wiki and knowledge base for teams.
Alternative to Notion, Confluence
About these numbers. Stars, dates and licenses come from GitHub through ecosyste.ms, collected on 10 Nov 2026; they can lag GitHub by a few days. A project is listed only if it has 300 or more stars, was updated in the last 12 months and states a license. A listing is not an endorsement, and we have not tested these tools on Antideploy yet. Logos belong to their projects and companies and are shown only to say which is which.