Compare software

SosseYaCy
Free

Open source under the AGPL-3.0 license.

 Free

Free and open source software.

Web, Self-hosted, Command line Web, Self-hosted
  • Searches crawled and archived pages
  • Supports offline browsing of saved pages
  • Decentralized peer-to-peer web index with no central operator
  • Can run as a private crawler or intranet search portal
  • Requires self-hosting
  • Pre-compiled packages are not built regularly; compiling from source is recommended
  • Peer-to-peer results are less complete than major web search engines
Downloadable app, Web application, Self-hosted Downloadable app, Self-hosted
Open source Open source
License: AGPL-3.0 License: GPL-2.0
Not stated if an account is needed No account needed
Works offline Not stated if it works offline

Checked October 8, 2026

Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.