PetalTrace vs Traceloop

PetalTrace

7.4 #1 in AI Agent Observability Tools

About PetalTrace

Traceloop

6.8 #20 in AI Agent Observability Tools

About Traceloop
PetalTraceTraceloop
Free planYesYes
Free trialNoNo
Paid fromFreeFree
Open sourceNoNo
Platformsapi, Linux, macOS, self-hosted, Web, Windowsapi, self-hosted, Web
Session replayYesYes
Prompt and tool tracingYesYes
Deployment optionsself_hosted—
Agent framework supportopen_standardsdk
Cost trackingYesYes
Free plan—Yes

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