Eval & observability AI tools
Eval, tracing, and monitoring tools for production LLM apps.
| Tool | Pricing | Summary |
|---|---|---|
| Freemium | Arize Phoenix is an open observability and eval workspace for LLM traces, datasets, and quality checks. Freemium — conf… |
- Arize PhoenixFreemium
Arize Phoenix is an open observability and eval workspace for LLM traces, datasets, and quality checks. Freemium — confirm self-host vs clo…
How to choose eval & observability AI tools
- Run one real task you already understand — not a vendor demo
- Check privacy, retention, and commercial license for your use case
- Compare two alternatives with the same success check before you commit