Galileo vs LM Evaluation Harness

Galileo

6.3 #9 in AI Agent Observability Tools

About Galileo

LM Evaluation Harness

4.9 #28 in AI LLM Evaluation Tools

About LM Evaluation Harness
GalileoLM Evaluation Harness
Free planYesNo
Free trialNoNo
Paid from$100/mo—
Open sourceNoNo
Platformsapi, self-hosted, Web—
Free planYes—
Paid from100 /mo—
Prompt versioningYes—
Deployment—self-hosted

Both are listed in Best AI LLM Evaluation Tools, Best LLM Evaluation Tools. On Samsung Mobile US Press, Galileo scores higher on our published basis.