-To compare poolifier pools performance vs other pools performance we chose to use [hyperfine](https://github.com/sharkdp/hyperfine).
-We chose to use this tool because it allows to run isolated Node.js processes so that each pool does not impact each other.
+To compare poolifier pools performance vs other pools performance we chose to use [hyperfine](https://github.com/sharkdp/hyperfine).
+We chose to use this tool because it allows to run isolated Node.js processes so that each pool does not impact each other.
+External pools with which we compared the poolifier results:
+
+- [piscina](https://github.com/piscinajs/piscina)
+- [SUCHMOKUO/node-worker-threads-pool](https://github.com/SUCHMOKUO/node-worker-threads-pool)
+- [threads.js](https://github.com/andywer/threads.js/)
+- [workerpool](https://github.com/josdejong/workerpool)
+- [threadwork](https://github.com/kevlened/threadwork)
+- [microjob](https://github.com/wilk/microjob)
+<!-- - [worker-threads-pool](https://github.com/watson/worker-threads-pool) -->