AI Tools tagged "evals"

All AI tools tagged with "evals", curated and verified by our team.

3 AI Tools3 Verified

Top evals Tools

Highest-rated tools in this category, curated weekly

AI Infrastructure

Opik

Opik is Comet's open-source (Apache 2.0) LLM observability and evaluation platform: tracing, 30+ judge metrics, real-time guardrails, and a distinctive automated agent optimizer. Free to self-host with a $19/month cloud tier, it undercuts the premium eval platforms.

Freemium

AI Infrastructure

Braintrust

Braintrust is an eval-first observability platform for teams shipping LLM products, wiring tracing, datasets, scorers, and CI/CD quality gates into one workflow. Used by OpenAI, Stripe, and Notion, it is premium and proprietary, with a steep jump from free to paid.

Freemium

AI Infrastructure

Arize Phoenix

Arize Phoenix is an open-source, OpenTelemetry-native observability and evaluation platform for LLM apps and agents. It traces every call, scores it with 50+ built-in evaluators, and self-hosts for free, which makes it the standard pick for vendor-neutral teams.

Freemium

All evals Tools (3)

AI Infrastructure

AI Infrastructure

AI Infrastructure

All 3 tools loaded