What is Bitmagnet used for?

Bitmagnet is a self-hosted BitTorrent indexer that crawls the DHT network, classifies content and offers search through a web UI, GraphQL API and Servarr integration. It is a good fit for running a private torrent search index, feeding Sonarr and Radarr with a self-hosted source, and experimenting with DHT crawling in a home lab.

Is Bitmagnet open source?

Yes. Bitmagnet is open source under the MIT licence. Its source code is on GitHub at bitmagnet-io/bitmagnet and is written mainly in Go.

Yes. Bitmagnet is open source, so the software itself is free to use.

Can I self-host Bitmagnet?

Yes. Bitmagnet can be self-hosted on your own server or infrastructure; there is no official hosted version.

What are some alternatives to Bitmagnet?

Similar open-source tools in the Search category include SearXNG, Morphic and Hister. SaaS products in the same category include Baidu, Bing and Brave Search.

Is Bitmagnet actively maintained?

Yes. The most recent commit to Bitmagnet was on 11 August 2026, and the latest release is v0.10.0, published on 2 March 2025. The project has 4.4k stars on GitHub.

Bitmagnet: open-source search

About Bitmagnet

Bitmagnet is a self-hosted BitTorrent indexer and search engine. Its distinguishing feature is a DHT crawler: rather than relying on a central tracker, it crawls the distributed hash table, requests metadata for each torrent hash it finds, and builds its own searchable index that you run yourself.

After collecting metadata, bitmagnet tries to classify each torrent and link it to known content such as movies and TV shows. You can search everything it has found through a web interface or a GraphQL API, and a Torznab-compatible endpoint lets it plug into the Servarr stack of tools such as Prowlarr, Radarr and Sonarr. Documentation also covers importing, backups, reclassifying and observability.

The project is written in Go and released under the MIT licence. It is run on your own server, usually with Docker, and its website states plainly that the software is in alpha, so bugs and changes to the API and database schema are likely before a 1.0 release. It suits home-lab users who want a private torrent search index.

Key features

DHT network crawler for torrent metadata
Content classifier for movies and TV
Web UI with full-text search
GraphQL API access
Torznab endpoint for Servarr tools
Backup, restore, and import options

Good fit for

→Running a private torrent search index
→Feeding Sonarr and Radarr with a self-hosted source
→Experimenting with DHT crawling in a home lab

Built with: Go
Tags: bittorrent; dht; torrent; search-engine; self-hosted; servarr; graphql; go; indexer

Bitmagnet: questions and answers

What is Bitmagnet used for?: Bitmagnet is a self-hosted BitTorrent indexer that crawls the DHT network, classifies content and offers search through a web UI, GraphQL API and Servarr integration. It is a good fit for running a private torrent search index, feeding Sonarr and Radarr with a self-hosted source, and experimenting with DHT crawling in a home lab.
Is Bitmagnet open source?: Yes. Bitmagnet is open source under the MIT licence. Its source code is on GitHub at bitmagnet-io/bitmagnet and is written mainly in Go.
Is Bitmagnet free?: Yes. Bitmagnet is open source, so the software itself is free to use.
Can I self-host Bitmagnet?: Yes. Bitmagnet can be self-hosted on your own server or infrastructure; there is no official hosted version.
What are some alternatives to Bitmagnet?: Similar open-source tools in the Search category include SearXNG, Morphic and Hister. SaaS products in the same category include Baidu, Bing and Brave Search.
Is Bitmagnet actively maintained?: Yes. The most recent commit to Bitmagnet was on 11 August 2026, and the latest release is v0.10.0, published on 2 March 2025. The project has 4.4k stars on GitHub.