OpenTelemetry Collector
Receives, processes and exports telemetry in a vendor-agnostic pipeline — the component that decouples what emits telemetry from what stores it.
Specifications it implements
What this tool does to each specification, in the role vocabulary. Follow a standard through to standards.apievangelist.com for what it actually specifies.
| Standard | Role | What that means |
|---|---|---|
| OpenTelemetry / OTLP | instrumentsalso transforms |
- Interfaces
containercli- Invoke
otelcol --config <config.yaml>- Consumes
- otlp, prometheus, jaeger, zipkin
- Emits
- otlp
- Runtime
- Runs offline Non-deterministic Read-only Needs credentials
Where it applies
Jobs this tool actually does, and the surface each one is exercised on.
The architectural reason OTLP matters. Instrument once against the standard, and the destination becomes a configuration decision rather than a migration.
- Website
- https://opentelemetry.io
- Repository
- https://github.com/open-telemetry/opentelemetry-collector
- License
- Apache-2.0 — reported by the GitHub API, verified 2026-09-17
- Stars
- 7563 · last commit 2026-09-17
- Companies hiring
- 4 — distinct companies whose job postings name this tool, Q3-2026. A demand signal, not a deployment count.
/tools.json,
against the tool.schema.json
schema, using the roles.json
vocabulary. Start at /llms.txt.