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[ Voice-first AI mock interviews ]

Practice the interview, not just the problem.

Solve DSA problems free. When you are ready, run a 45-minute round with an AI interviewer that talks to you, reads your code as you type, and pushes back when your approach is weak.

Tia · Speaking · 00:00Voice-first roundsPython + JS run liveScorecard after every round
01 · Interview room

The interviewer on one side. Your code on the other.

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Tia
AI interviewer · Speaking
Live prompt

“Talk me through the brute force first, then tell me how you would get it to O(n). I care about how you reason, not just the final answer.”

solution.py○ running 0/2
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Phase 5 · CodingPython · JavaScript
02 · Why practice out loud

LeetCode trains answers. Interviews test signal.

Plenty of people who fail a coding round could have solved the problem at home. They went quiet, skipped the clarifying questions, coded into a dead end, or never tested. Those habits only show up when someone is listening.

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You have to think out loud

Interviewers grade how you explain the plan as well as the code. Practicing in silence skips half the test.

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Weak approaches get challenged

Propose a nested loop and the interviewer asks if you can do better. Skip an edge case and it asks what happens on empty input.

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The clock is real

A timer, a running editor and a voice waiting on your answer. That combination is what makes people freeze, so rehearse it.

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Feedback you can act on

Every round ends with a scorecard: a score per dimension, written notes on what cost you points, and the transcript to check them against.

03 · How a round runs

45 minutes, nine phases, from intro to wrap-up.

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00:00 to 01:00 · Phase 1 · Introduction

Quick intro and bar setting

Tone, confidence, and clarity get judged immediately.

The interviewer asks about your background and sets the tone: this is a real screen, and hints are limited.

04 · After the round

Scored on five dimensions, with notes on each.

An overall score out of 100, a hire recommendation, written feedback per dimension and the full transcript. Behavioral and Engineering Manager rounds add a competency report graded against the value lens you picked.

Problem solving0
Code quality0
Communication0
Technical knowledge0
Testing0
How we score a round →
Performance breakdownTia · sample round
PROBLEM SOLVINGCODE QUALITYCOMMUNICATIONTECH KNOWLEDGETESTING
Overall0/100
05 · Pricing

Interview packs, not a subscription.

DSA practice is free. Pay once for full 45-minute AI interviews and use each credit on a coding, Technical Q&A, Engineering Manager or Behavioral round.

Free practice
$0
  • Curated DSA problem set
  • Run Python or JS, progress saved
  • One free 5-minute AI interview
Practice free
1 Interview
$19
  • 1 × 45-minute full interview
  • Transcript and scored report
  • Specific problem selection
Buy 1 interview
3 InterviewsPopular · −14%
$49$57
  • $16.33 per interview
  • 3 × 45-minute full interviews
  • Transcript and scored report
  • Progress tracking
Buy 3 interviews
6 InterviewsBest Value · −22%
$89$114
  • $14.83 per interview
  • 6 × 45-minute full interviews
  • Transcript and scored report
  • Progress tracking
Buy 6 interviews
One-time packs · No recurring billing · No card for free practice
06 · FAQ

Before your first round.

How does the AI mock interview work?+

You talk to an AI interviewer by voice while you code in a shared editor. A 45-minute coding round follows the shape of a real technical screen: intro, problem, clarifying questions, approach, coding, testing, complexity analysis, a follow-up and wrap-up. The interviewer sees your code as you write it and pushes back on a weak approach instead of approving whatever you say.

Which interview rounds can I practice?+

DSA coding interviews, Technical Q&A, Engineering Manager and Behavioral rounds. Behavioral and Engineering Manager rounds are graded against a value lens you pick, such as Amazon Leadership Principles or Googleyness. System Design and Machine Coding are not available yet.

Which programming languages can I use?+

Python and JavaScript run end to end, with test results shown in the editor. Java and C++ appear in the language picker, but running code in them is not supported yet. Use Python or JavaScript if you want to execute tests during the round.

How long is a session?+

A full AI interview is 45 minutes. Practice Mode has no timer. Each new account gets one free 5-minute AI interview on an easy DSA problem, so you can try the voice format before buying a pack.

Do I need a subscription?+

No. DSA Practice Mode is free and needs no card. AI interviews are sold as one-time packs of 1, 3 or 6 interviews, priced in your local currency, with no recurring billing.

Can I use it on my phone?+

You can sign up and browse on a phone, but the interview room needs a laptop or desktop with a microphone. It shows the interviewer, the problem, your code and the tests side by side.

What do I get after the round?+

An overall score out of 100, a hire recommendation from Strong Hire to No Hire, written feedback per dimension and the full transcript. Coding rounds are scored on problem solving, code quality, communication, technical knowledge and testing. Behavioral and Engineering Manager rounds add a competency report with evidence, gaps and STAR coverage for each competency.

[ Ready when you are ]

Walk in already having heard yourself answer hard questions.