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OpenTelemetry

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High-quality, ubiquitous, and portable telemetry to enable effective observability

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OpenTelemetry is a collection of APIs, SDKs, and tools. Use it to instrument, generate, collect, and export telemetry data (metrics, logs, and traces) to help you analyze your software’s performance and behavior.

> OpenTelemetry is generally available across several languages and is suitable for production use.

#### Traces, Metrics, Logs

Create and collect telemetry from your services and software, then forward it to a variety of analysis tools.

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#### Drop-in Instrumentation & Integrations

OpenTelemetry integrates with many popular libraries and frameworks, and supports *code-based and zero-code* instrumentation.

#### Open Source, Vendor Neutral

100% free and open source, OpenTelemetry is adopted and supported by industry leaders in the observability space.

**OpenTelemetry is a CNCF incubating project**.
Formed through a merger of the OpenTracing and OpenCensus projects.

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© 2019–2025 OpenTelemetry Authors | Docs CC BY 4.0All Rights Reserved