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LangWatch vs Respan (formerly Keywords AI)

LangWatch

7.3 #13 in AI Agent Observability Tools

About LangWatch

Respan (formerly Keywords AI)

7.3 #19 in AI Agent Observability Tools

About Respan (formerly Keywords AI)
LangWatchRespan (formerly Keywords AI)
Free planYesYes
Free trialYes
Paid from€29/mo$16.58/mo
Platformsapi, Linux, self-hosted, Webapi, self-hosted, Web
Free planYesYes
Cost trackingYesYes
Token cost trackingYesYes
LLM tracingYesYes
LLM evaluationsYesYes
Prompt managementYesYes
Agent tracingYesYes
Retrieval tracingYesYes
Deployment optionsbothboth
Paid from199 /mo

Listed together in Best AI Agent Observability ToolsBest LLM Observability ToolsBest AI LLM Observability Tools