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id=td-cover-block-0 class="row td-cover-block td-cover-block--height-max td-overlay td-overlay--dark -bg-primary"><div class=col-12><div class="container td-overlay__inner"><div class=text-center><div class="pt-3 lead"><img alt=OpenTelemetry class=otel-logo src=/img/logos/opentelemetry-horizontal-color.svg><p class=display-6>High-quality, ubiquitous, and portable telemetry to enable effective observability</p><div class="l-primary-buttons mt-5"><ul><li><a href=docs/what-is-opentelemetry/>Learn more</a></li><li><a href=docs/demo/>Try the demo</a></li></ul></div><div class="h3 mt-4"><a class=text-secondary href=docs/getting-started/>Get started</a> based on your role</div><div class=l-get-started-buttons><ul><li><a href=docs/getting-started/dev/>Dev</a></li><li><a href=docs/getting-started/ops/>Ops</a></li></ul></div></div></div></div></div></section><div><a id=td-block-1 class=td-offset-anchor></a></div><section class="row td-box td-box--white position-relative td-box--height-auto"><div class=col-12><div class="container text-center td-arrow-down"><div class="h4 mb-0"><p>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.</p><blockquote><p>OpenTelemetry is <a href=/status/>generally available</a> across <a href=docs/languages/>several languages</a> and is suitable for production use.</p></blockquote></div></div></div></section><div><a id=td-block-2 class=td-offset-anchor></a></div><section class="row td-box td-box--dark td-box--height-auto"><div class=col><div class=row><div class="col-lg-4 mb-5 mb-lg-0 text-center"><div class="mb-4 h1"><i class="fas fa-chart-line"></i></div><h4 class=h3>Traces, Metrics, Logs</h4><div class=mb-0><p>Create and collect telemetry from your services and software, then forward it to a variety of analysis tools.</p></div><p><a href=docs/concepts/observability-primer/>Read more</a></p></div><div class="col-lg-4 mb-5 mb-lg-0 text-center"><div class="mb-4 h1"><i class="fas fa-magic"></i></div><h4 class=h3>Drop-in Instrumentation & Integrations</h4><div class=mb-0><p>OpenTelemetry <a href=/ecosystem/integrations/>integrates</a> with many popular libraries and frameworks, and supports <em>code-based and zero-code</em> <a href=/docs/concepts/instrumentation/>instrumentation</a>.</p></div></div><div class="col-lg-4 mb-5 mb-lg-0 text-center"><div class="mb-4 h1"><i class="fab fa-github"></i></div><h4 class=h3>Open Source, Vendor Neutral</h4><div class=mb-0><p>100% free and open source, OpenTelemetry is <a href=/ecosystem/adopters/>adopted</a> and supported by <a href=/ecosystem/vendors/>industry leaders</a> in the observability space.</p></div></div></div></div></section><div><a id=td-block-3 class=td-offset-anchor></a></div><section class="row td-box td-box--secondary td-box--height-auto"><div class=col><div class=cncf><p><strong>OpenTelemetry is a <a href=https://cncf.io target=_blank rel=noopener class=external-link>CNCF</a> <a href=https://www.cncf.io/projects/ target=_blank rel=noopener class=external-link>incubating</a> project</strong>.<br>Formed through a merger of the OpenTracing and OpenCensus projects.</p><p><a href=https://cncf.io target=_blank rel=noopener class=external-link><img alt="CNCF logo" src=/img/logos/cncf-white.svg></a></p></div></div></section></main><footer class="td-footer row d-print-none"><div class=container-fluid><div class="row mx-md-2"><div class="td-footer__left col-6 col-sm-4 order-sm-1"><ul class=td-footer__links-list><li class=td-footer__links-item data-bs-toggle=tooltip title="Mailing Lists" aria-label="Mailing Lists"><a target=_blank rel=noopener href=https://github.com/open-telemetry/community#mailing-lists aria-label="Mailing Lists"><i class="fa fa-envelope"></i></a></li><li class=td-footer__links-item data-bs-toggle=tooltip title=Mastodon aria-label=Mastodon><a target=_blank rel=noopener href=https://fosstodon.org/@opentelemetry aria-label=Mastodon><i class="fab fa-mastodon"></i></a></li><li class=td-footer__links-item 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