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Agent ZeroOpenFang
Free

Free to download and run; model API costs depend on the provider you use.

 Free

Free and open source under MIT or Apache 2.0; LLM provider costs depend on the model you…

Self-hosted Windows, Self-hosted, Command line
  • Runs on your own hardware in Docker
  • Web interface for working with the agent
  • Ships as a single binary
  • Works with 27 LLM providers and 40 channels
  • Requires Docker and some technical setup
  • An agent that runs code needs careful sandboxing
  • Early version 0.1.0
  • Needs an LLM provider to do useful work
Self-hosted Downloadable app, Self-hosted
Closed source Open source
License not stated License: MIT OR Apache-2.0
No account needed Not stated if an account is needed
Not stated if it works offline Not stated if it works offline

Checked September 26, 2026

Checked October 2, 2026

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