head to head · open source
osmedeus vs LLMTornado
osmedeus has 6,570 GitHub stars, 1,031 forks, 3 open issues and last shipped 8 days ago. LLMTornado has 641 stars, 116 forks, 14 open issues and last shipped yesterday. osmedeus leads on adoption by 925% (6,570 vs 641 stars). osmedeus is written in Go under MIT; LLMTornado is written in C# under MIT. osmedeus has attracted 16% as many forks as stars, LLMTornado 18%. LLMTornado was the more recently maintained of the two, and both are self-hostable with no licence fee. The two share 1 topic tag (agentic-ai), so they are genuine substitutes rather than adjacent tools.
Two open source projects, one decision. Both are free and self-hostable — the differences are community size, license terms, language stack and release pace.
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Side by side
| osmedeus | LLMTornado | |
|---|---|---|
| GitHub stars | ★ 6.6K | ★ 641 |
| License | MIT | MIT |
| Written in | Go | C# |
| Last push | 2026-09-12 | 2026-09-19 |
| Forks | ⑂ 1.0K | ⑂ 116 |
| Self-hosting | Yes | Yes |
| Data ownership | Your server | Your server |
pick osmedeus if
- You weight community size — 6.6K stars and counting
- You want the MIT license terms
- Your stack matches Go
- You value the larger contributor base for long-term maintenance
pick LLMTornado if
- You want the LLMTornado feature set and don't need the biggest community
- You prefer the MIT license terms
- Your stack matches C#
- You evaluated both and LLMTornado fits your workflow better
About osmedeus
Osmedeus is a security focused declarative orchestration engine written in Go and released under the MIT license. It turns complex security workflow automation into auditable YAML definitions, and it pairs that declarative model with encrypted data handling, secure credential management, and sandboxed execution. The project has been public for roughly eight years, carries about 6,563 stars and 1,030 forks, and lives in the penetration testing, reconnaissance, and attack surface management corner of the open source security ecosystem. It is distributed both as shell installed binaries and as the npm package @j3ssi…
read the full osmedeus overview →
About LLMTornado
LLMTornado is a provider agnostic .NET SDK, released under the MIT licence, that lets C developers build, orchestrate and deploy AI agents and workflows against more than thirty built in API provider and vector database connectors.
read the full LLMTornado overview →
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Frequently asked questions
Is osmedeus or LLMTornado more popular?
osmedeus has 6,570 GitHub stars and LLMTornado has 641. osmedeus has the larger community by that measure.
Are osmedeus and LLMTornado free?
Both are open source. osmedeus is licensed under MIT and LLMTornado under MIT. Neither carries a licence fee.
What is the difference between osmedeus and LLMTornado?
osmedeus is written in Go and LLMTornado in C#. The practical differences are community size, licence terms, language stack and release cadence — all compared in the table above.
Which should I choose, osmedeus or LLMTornado?
Choose osmedeus if you want the larger community (6,570 stars) or its MIT licence terms. Choose LLMTornado if its feature set, stack or MIT licence fits better. Both are self-hostable.