Instead of Obsidian, try one of these 13.
Every alternative is lined up against Obsidian on what people actually switch for: price, open source, self-hosting, offline use and platforms. Obsidian sits in the first row, so you can see what you give up.
How to read this. “Yes” means fully supported by the maker. “Partial” means it works with caveats. Likes reflect community popularity; vendors can’t pay for them or for placement. Our pick, marked in lime, is the option we would point most people leaving Obsidian to first. How we compare.
Obsidian alternatives at a glance
Obsidian is a freemium productivity app (sync $4/mo). We compared 13 alternatives: 11 are open source, 7 are completely free, 6 can be self-hosted and 8 work fully offline. The most popular is Notion, with 4.9k likes, while our pick is Logseq.
Outliner for networked thought, with backlinks and daily journals.
Free · Open source · Works offlineOpen-source Notion alternative you can fully own and self-host.
Freemium · Open source · Self‑hostable · Works offlineDocs, whiteboards and databases fused in one privacy-first canvas.
Freemium · Open source · Self‑hostable · Works offline