OpenCompass vs Opik

OpenCompass

6.8 #20 in AI LLM Evaluation Tools

About OpenCompass

Opik

7.5 #4 in AI Agent Observability Tools

About Opik
OpenCompassOpik
Free planYes
Free trialYes
Paid from$19/mo
Platformsapi, Linux, self-hosted, Windowsapi, Linux, self-hosted, Web
Evaluation methodsobjective; subjective; discriminative; generative; LLM-as-a-judge
Model supportHugging Face models; API-based models; custom models; OpenAI; Anthropic; Gemini; Qwen; GLM; DeepSeek
Safety evaluationsYes
Deploymentself-hosted
Free planYes
Paid from19 /mo
Cost trackingYes
Token cost trackingYes
LLM tracingYes
LLM evaluationsYes
Prompt managementYes
Agent tracingYes
Retrieval tracingYes
Deployment optionsboth

Listed together in Best AI LLM Evaluation Tools