PetalTrace
7.0#15 in ai agent observability toolsFree planFree planWebAPILinuxmacOS
VisitPetalTrace vs W&B Weave
What both publish
| Fact | PetalTrace | W&B Weave |
|---|---|---|
| Integrations | The MCP server lets AI agents query trace history, inspect prompts, analyze costs, compare runs, and trigger replays; the docs include Claude Code configuration. | The deployment guide lists integrations for OpenAI, Anthropic, Cohere, Mistral, LangChain, LlamaIndex, DSPy, Google Gemini, Amazon Bedrock, Together and Groq. |
| Purpose | PetalTrace is an agent observability platform for inspecting AI agent workflows and their execution lifecycle. | W&B Weave provides observability and continuous improvement tools for production AI agents. |
PetalTrace plans
- PetalTraceFree
W&B Weave plans
- FreeFree
- Pro$60 a month
- EnterprisePriced on request
Pick PetalTrace if…
PetalTrace suits developers who need to inspect, compare, or replay AI agent workflow runs. It is especially relevant to teams using OpenTelemetry or PetalFlow, while its local deployment and disabled-by-default authentication matter when considering access needs.
Pick W&B Weave if…
Weave suits teams developing and monitoring production AI agents that need tracing, evaluations, and model or prompt comparisons. It also fits teams that use Python or TypeScript libraries or send OpenTelemetry traces.