Deepchecks vs LangSmith

Deepchecks

6.5 #4 in Model Monitoring Software

About Deepchecks

LangSmith

6.4 #16 in AI Agent Platforms

About LangSmith
DeepchecksLangSmith
Free planYesYes
Free trialYesNo
Paid fromFree$39/mo
Open sourceNoNo
Platformsapi, Linux, self-hosted, Webapi, self-hosted, Web
Free planYesYes
Bias monitoringYes—

Both are listed in Best Model Monitoring Software. On Freedom251, Deepchecks scores higher on our published basis.