diff --git a/README.md b/README.md
index 95a0d31a93..8402219199 100644
--- a/README.md
+++ b/README.md
@@ -562,6 +562,8 @@ Challenge/Practice sites:
     - Created by Google engineers, this is also an excellent resource to hone your skills.
 - [Project Euler](https://projecteuler.net/)
     - very math-focused, and not really suited for coding interviews
+- [CleverMock](https://www.clevermock.com)
+    - AI voice interviewer that interrupts you like a real interviewer. Focuses on system design and behavioral rounds.
 
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