Project comparison

Langfuse vs hermes-agent

Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.

🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTelemetry, LangChain, OpenAI SDK, LiteLLM, and more. 🍊YC W23

Best matched with other agent tools.

31.7K

Stars

+4.7K

Weekly

89/100

Health

hermes-agent

The agent that grows with you

Best matched with other agent tools.

218.9K

Stars

+74.1K

Weekly

100/100

Health

Quick Take

Adoption

hermes-agent has the larger GitHub footprint with 218.9K stars.

Momentum

hermes-agent is currently growing faster at +74.1K stars this week.

Maintenance

hermes-agent has the stronger automated maintenance signal at 100/100. This is not a security or fit verdict.

Side-by-side evidence

Use these signals to narrow your choice, then confirm setup, license, and fit upstream.

Signal	Langfuse	hermes-agent
Evidence status	Basic listing· 3d ago	Recently verified· 3d ago
GitHub stars	31.7K	218.9K
Weekly growth	+4.7K	+74.1K
Health score	Strong89/100

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