How is this different from ChatGPT?

ChatGPT tells you 'Great answer!' Revarta tells you what the hiring manager was actually testing. ChatGPT is designed to be helpful and encouraging—which makes it a poor interview coach. It validates mediocre answers instead of catching the gaps that cost you offers. Revarta's feedback is trained on real hiring manager evaluations, so it flags weak structure, vague claims, and missed question intent. Plus, Revarta uses voice-based practice (typing an answer is nothing like saying it under pressure), tracks your progress across sessions, and generates questions from your specific job description—none of which ChatGPT can do.