telemetry.dev

LLM observability for AI agents, built on OpenTelemetry

A hosted LLM observability platform that traces model calls, tool steps, and retrievals as OpenTelemetry spans. Reports token usage, estimated cost, latency, and errors per span and trace, with usage dashboards, trace search and filtering, and privacy controls for prompt capture. Ingest via first-party TypeScript and Python SDKs, provider and framework integrations (OpenAI, Anthropic, Gemini, Bedrock, Vercel AI SDK, LangChain, coding agents like Cursor and Claude Code), or any existing OTLP/HTTP exporter.

Category: Monitoring & observability
Pricing: freemium
Free tier: yes
API: yes
MCP server: no
SDK: yes
Open source: no

#llm-observability #opentelemetry #tracing #ai-agents #cost-tracking #otlp #monitoring

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Listed 2026-10-22 · last verified 2026-10-22 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95

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API

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