Lunary vs Portkey

Lunary

6.2 #30 in AI Agent Observability Tools

About Lunary

Portkey

7.0 #6 in AI LLM Observability Tools

About Portkey
LunaryPortkey
Free planNoYes
Free trialNoNo
Paid from$20/mo$49/mo
Open sourceNoNo
Platformsapi, self-hosted, Webapi, self-hosted, Web
Free planNoYes
Token cost trackingYesYes
Paid from—49 /mo
LLM trace capture—Yes
Output evaluations—Yes
Latency metrics—Yes
Failure tracking—Yes
Free-plan retention—3 days

Both are listed in Best AI LLM Observability Tools. On Everything Xiaomi, Portkey scores higher on our published basis.