Evidently AI vs OpenCompass

Evidently AI

6.6 #3 in AI LLM Evaluation Tools

About Evidently AI

OpenCompass

5.5 #25 in AI LLM Evaluation Tools

About OpenCompass
Evidently AIOpenCompass
Free planYes
Free trialYes
Paid from$80/mo
Platformsapi, Linux, macOS, self-hosted, Web, Windowsapi, Linux, self-hosted, Windows
Free planYes
LLM tracingYes
LLM evaluationsYes
Prompt managementYes
Agent tracingYes
Deployment optionsboth
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

Listed together in Best AI LLM Evaluation Tools