diff --git a/readme.md b/readme.md
index dd49b60..da30084 100644
--- a/readme.md
+++ b/readme.md
@@ -283,6 +283,7 @@ Expose a service running on localhost to the public web for testing and sharing.
 - [loadtest](https://github.com/alexfernandez/loadtest) - Run load tests.
 - [Step CI](https://github.com/stepci/stepci) - API testing and QA framework.
 - [bats-core](https://github.com/bats-core/bats-core) - Bash Automated Testing System.
+- [cmdperf](https://github.com/miklosn/cmdperf) - Quickly benchmark and compare command performance.
 
 ## Productivity