Comparison
helicone vs promptfoo
A neutral, constraint-first comparison - live GitHub stats and typed relationships, not marketing.
vs
| helicone | promptfoo | |
|---|---|---|
| Tagline | Açık kaynak LLM izleme platformu. Tek satır kod ile izle, değerlendir ve deney. | Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. |
| Stars | 5.9k | 23k |
| Forks | 622 | 2.1k |
| Open issues | 123 | 402 |
| Language | TypeScript | TypeScript |
| License | Apache-2.0 | MIT |
| Last pushed | Jul 5, 2026 | Jul 7, 2026 |
| Categories | Evaluation & Observability | Developer Tools, Evaluation & Observability |
| Typed relationship | helicone alternative promptfoo | |