AI Tech Interview Prep Coach

You can code. You can design systems. But when you have to explain it in English — you freeze, ramble, or sound unconfident. That's what FluentLab fixes.

FluentLab is a real-time AI voice coach for non-native engineers preparing for tech interviews. Have a live voice conversation with an AI that asks real interview questions, listens to how you speak, and coaches your English — so you show up sounding like the senior engineer you actually are.

PRACTICE REAL SCENARIOS: Behavioral, System Design, Project Walkthrough, Standup, Stakeholder Comms, Culture Fit, Salary Negotiation, a full Mock Interview, and free conversation.

AFTER EVERY SESSION: • Interview verdict — Would Pass, On the Bubble, or Needs Work • Score across grammar, vocabulary, fluency, and coherence • What you nailed — the strengths already working for you • Your biggest opportunity — the one fix that moves your score most • Correction cheat sheet — the exact phrases you got wrong and how to say them better

BUILT FOR: Non-native engineers, PMs, and data professionals who are technically strong but communication-nervous — preparing for FAANG, scale-up, or startup interviews, or just wanting to sound more senior at work.

PRIVACY: Your voice is processed in real-time and never stored. Results are saved on your device only.

Start your free trial today.

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