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Lunary vs Respan (formerly Keywords AI)

Lunary

5.7 #29 in AI Agent Observability Tools

About Lunary

Respan (formerly Keywords AI)

6.3 #23 in AI Agent Observability Tools

About Respan (formerly Keywords AI)
LunaryRespan (formerly Keywords AI)
Free planYes
Free trialNoYes
Paid from$20/mo$16.58/mo
Platformsapi, self-hosted, Webapi, self-hosted, Web
Free planNoYes
Cost trackingYesYes
Token cost trackingYesYes
LLM tracingYesYes
LLM evaluationsYesYes
Prompt managementYesYes
Agent tracingYesYes
Deployment optionsbothboth
Paid from199 /mo
Retrieval tracingYes

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