diff --git a/README.md b/README.md
index 909eb6d..c92c0a9 100644
--- a/README.md
+++ b/README.md
@@ -257,6 +257,7 @@ See also [Games Made With Piston](https://github.com/PistonDevelopers/piston/wik
 
 * [timberio/vector](https://github.com/timberio/vector) — A High-Performance, Logs, Metrics, & Events Router.
 * [Mnwa/gtsa](https://github.com/Mnwa/gtsa) — A simple solution to proxy gelf messages (messages for Graylog) to Sentry
+* [OpenTelemetry](https://crates.io/crates/opentelemetry) — OpenTelemetry provides a single set of APIs, libraries, agents, and collector services to capture distributed traces and metrics from your application. You can analyze them using Prometheus, Jaeger, and other observability tools. [![GitHub Actions CI](https://github.com/open-telemetry/opentelemetry-rust/workflows/CI/badge.svg?branch=master)](https://github.com/open-telemetry/opentelemetry-rust/actions?query=workflow%3ACI+branch%3Amaster)
 
 ### Operating systems