Google Cloud Agent Evaluation vs Opik

Google Cloud Agent Evaluation

7.6 #4 in AI Agent Evaluation Tools

About Google Cloud Agent Evaluation

Opik

7.7 #3 in AI Agent Observability Tools

About Opik
Google Cloud Agent EvaluationOpik
Free planNoYes
Free trialYesYes
Paid from—$19/mo
Open sourceNoNo
Platformsapi, Webapi, Linux, self-hosted, Web
Evaluation methodshybrid—
Tool-call checksYes—
Trace ingestionYes—
Safety evaluationsYes—
Regression runsYes—
SDK language supportboth—
Free plan—Yes
Paid from—19 /mo

Both are listed in Best AI Agent Evaluation Tools. On The Geeks Club, Opik scores higher on our published basis.