Betula review: a free, self-hosted, federated bookmark manager for the Fediverse. See 2026 features, setup steps, pros, cons, FAQs and open-source alternatives.
Betula is a free, open-source, self-hosted bookmark manager created by a developer known as Bouncepaw, who began building it in late 2022 with support from NLnet's Open Social Fund. Rather than relying on a hosted bookmarking service, Betula is designed to be run by individuals on their own server, giving them full ownership of their saved links.
The software is intentionally minimal: it ships as a single compiled binary backed by one SQLite file, and every setting is configured through its own web UI rather than separate config files or a database server. That simplicity makes it fast to deploy on a home server, small VPS, or Raspberry Pi.
What sets Betula apart from most bookmark managers is its Fediverse integration: public bookmarks can be followed from Mastodon, Akkoma or Smithereen much like a social media account, and Betula instances can follow each other, forming a decentralized network of personal linklogs rather than a single centralized bookmarking platform.
Core functionality covers saving bookmarks with titles and Mycomarkup-formatted descriptions, tagging for organization, and marking each bookmark public or private for selective sharing. Betula can also create archived copies of saved pages so links remain usable even if the source page later goes offline.
Import and export support a smooth migration path, with compatibility for the Netscape Bookmark File format, Pinboard's JSON export and Raindrop's CSV export. The interface produces IndieWeb-friendly microformat markup and works without requiring JavaScript, keeping the tool accessible and lightweight.
Betula itself carries no license fee or subscription cost: it is free software that anyone can download, self-host and modify. The only ongoing cost is whatever server or hosting environment a user chooses to run it on, which can range from a free home server to a few dollars a month on a small VPS.
Because there is no company selling Betula as a hosted product, development is sustained through NLnet grant funding and voluntary donations to the maintainer rather than a formal pricing tier structure.
Betula is a free, open-source, self-hosted bookmark manager that lets individuals save, tag and optionally share links, with support for Fediverse-style following of public bookmarks.
Yes. Betula is free open-source software with no licensing cost; users only pay for whatever server they choose to self-host it on.
Some basic comfort with servers is helpful, though Betula is designed to be simple: it is a single binary with an embedded SQLite database and is configured entirely through its web interface.
Yes. Public bookmarks on a Betula instance can be followed from Fediverse platforms like Mastodon, Akkoma and Smithereen, and Betula instances can follow each other.
Yes, Betula supports importing from the Netscape Bookmark File format, Pinboard's JSON export and Raindrop's CSV export.
Common alternatives include Linkding, Shaarli, Raindrop.io and Pinboard, though Betula is unique in offering native Fediverse federation for public bookmarks.