diff --git a/README.md b/README.md
index 7623f4c..46b102d 100644
--- a/README.md
+++ b/README.md
@@ -459,3 +459,4 @@
 | [glass.ai](https://www.glass.ai/?ref=awe50meAI)| Transforming sector and company research with AI |
 | [ROCKSET](https://rockset.com/?ref=awe50meAI)| Build blazing fast search and AI applications in record time |
 | [fal](https://fal.ai/?ref=awe50meAI)| Build real-time AI applications with lightning fast inference (under ~120ms). |
+| [bugfree.ai](https://bugfree.ai/?ref=awe50meAI)| AI-Powered guided practice on system design and behavior problem, like the way you do at Leetcode. |