OpenAgent Eval vs Opik

OpenAgent Eval

5.4 #25 in AI Agent Evaluation Tools

About OpenAgent Eval

Opik

7.0 #5 in AI Agent Observability Tools

About Opik
OpenAgent EvalOpik
Free planNoYes
Free trialNoYes
Paid from—$19/mo
Open sourceNoNo
Platforms—api, Linux, self-hosted, Web
Free planYesYes
Evaluation methodshybrid—
Tool-call checksNo—
SDK language supportpython—
Paid from—19 /mo

Both are listed in Best AI Agent Evaluation Tools. On Everything Xiaomi, Opik scores higher on our published basis.