This AI mock interview app turns boring prep into a game — so you level up instead of burning out. Practice just 20 minutes a day and start collecting job offers instead of rejections.
To make that happen, Duos gives you:
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Gamified interview prep Play, learn, win. Build interview confidence the same way you level up in a game — through short, structured challenges that make consistent practice feel effortless.
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AI-powered coaching & feedback Duos listens like a real recruiter and coaches like a personal mentor. You get instant, actionable insights on your structure, clarity, confidence, and storytelling.
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64 unique interviewer personalities Practice with calm interviewers, strict ones, playful ones — even stressful ones. Realistic emotional variety trains you for any hiring style you’ll meet IRL.
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A massive, ever-growing question bank From “Tell me about yourself” to highly technical deep dives:
300+ soft-skill & behavioral questions 20,000+ role-specific questions across engineering, product, design, marketing, and HR
- A growth system that actually works Mock interview → coaching session → adaptive personal plan. A tight loop designed to raise interview readiness over time — validated by early users who landed jobs after consistent practice.














