Ace the new AI-nativeengineering interview.

Coding, behavioral, and GenAI rounds with a calibrated AI interviewer that doesn't inflate your score.

// 03 · the fundamentals, in depth

And yes, the fundamentals are covered.

The classic rounds haven't gone anywhere. Practice coding and behavioral in short timed sessions you can tailor to the problem, with an interviewer that asks the kind of follow-ups you'd get on-site.

100+
Coding problems
40+
Behavioral questions
16+
Companies sourced
15–45m
Timed sessions
sources include
i
GoogleMetaAmazonAppleMicrosoftStripeNetflixUberAirbnbDatabricksOpenAIAnthropicNvidiaDatadogSnowflakeCoinbaseGoogleMetaAmazonAppleMicrosoftStripeNetflixUberAirbnbDatabricksOpenAIAnthropicNvidiaDatadogSnowflakeCoinbase
// 04 · voice mode

It sounds like a real interview.

The interviewer reads questions and follow-ups out loud, and you can speak your answers back. Your voice is transcribed live so you keep your eyes on the problem, not the keyboard. Closer to a phone screen than a chat window, so the muscle you build here is the muscle you'll need on the call.

AI INTERVIEWER · SPEAKING
LIVE

“Walk me through your first pass. What's the time complexity, and where would it break?”

voice on · 0:14 into the question
YOU · TRANSCRIBING
REC

“I'd start by clarifying. If the input is sorted, a two-pointer pass gives me O(n). But if duplicates matter, I'd switch to a hash map and

transcribed live · sent when you stop speaking

Prefer typing? Voice is opt-in per session. The mic and the speaker each have their own toggle in the interview UI.

// 05 · the grader

A grader that doesn't inflate.

Calibrated to the bar senior engineers set in real hiring loops. Every score is backed by evidence from your transcript, so you know exactly what to work on next.

CODING · 25 MIN · GRADED
Two Sum
arrays · hashing · easy
6.2/ 10
Borderline
grader summary

Decent signal overall. Communication and testing are the weak spots. Narrating your thinking and covering duplicate cases would move this into clear pass territory.

Problem Understanding8/10
Clarified input constraints and edge cases upfront.
Problem Solving7/10
Moved to an O(n) hash-map approach after a brute-force detour.
Code Quality6/10
Readable, but repeated logic could have been extracted.
Communication4/10
Silent stretches. Didn't narrate edge cases or trade-offs aloud.
Testing6/10
Missed the duplicate-value case.
// 06 · pricing

Start free. Keep practicing when you're ready.

Two plans, one product. Switch whenever.

FREE
$0/month

Try it. Get a feel for it.

  • 5 mock interviews per month
  • All 4 interview tracks — coding, behavioral, GenAI & GenAI fluency
  • Session history
  • Readiness score
Start free
Recommended
PRO
$19/month

Practice like you mean it.

  • 50 mock interviews per month
  • Resume-tailored interviews — questions that reference your real background
  • Weakness-targeted drills — practice your lowest-scoring skills
  • Premium AI grading — feedback from our most capable model
  • Filter problems by company — Google, Meta, Stripe & more
  • Full session history & exports
  • Cancel anytime
Upgrade to Pro
// 07 · ready when you are

The interview is already changing.
You have a window.

Find out where you stand today, not the week of your loop.

Start free