Project comparison
Compare adoption, momentum, maintenance health, and project basics before choosing which tool to evaluate deeper.
Debug, evaluate, and monitor your LLM applications, RAG systems, and agentic workflows with comprehensive tracing, automated evaluations, and production-ready dashboards.
The agent that grows with you
Hermes Agent has the larger GitHub footprint with 144.7K stars.
Opik is currently growing faster at 0 stars this week.
Hermes Agent has the stronger health score at 80/100.
| Signal | Opik | Hermes Agent |
|---|---|---|
| GitHub stars | 19.3K | 144.7K |
| Weekly growth | 0 | 0 |
| Health score | 58 | 80 |
| Contributors | 121 | 1.0K |
| Commits per week | 94.4 | 610.4 |
| Open issues | 136 | 10.2K |
| Language | Python | Python |
| License | Apache-2.0 | MIT |
| Last commit | 21h ago | 15h ago |
| Last release | 2.0.29 | v2026.5.7 |
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