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Feedback that tells you exactly where your explanation falls apart.

Kovaq listens to your spoken answer and scores it on the three things interviewers actually weigh — clarity, accuracy, and completeness — so you know what to drill next.

How feedback looks

One prompt. Three honest scores.

Every answer is graded on Clarity, Accuracy, and Completeness. No vague pep talk. No vanity metric. Just the rough edges you need to file down before the real interview.

  • ClarityCould a peer follow your explanation without rewinding?
  • AccuracyDid you actually get the mechanism right?
  • CompletenessDid you cover the parts an interviewer cares about?
Current question — Closures

“You're debugging a React app and notice a button's onClick handler always logs the same stale state value. Walk me through why this happens and how you'd fix it.”

Explain your answer here in plain language…
Clarity
4
Accuracy
3
Complete
2
Social proof

Engineers who stopped freezing.

"I thought I knew distributed systems until Kovaq asked me to explain quorum without saying 'majority.' I couldn't. Now I can."

Engineer at Stripe

"The reframing is brutal in the best way. Same concept, ten different angles. By week three I stopped getting surprised in mocks."

Senior Engineer, ex-Meta

"I used to re-read chapters. Now I drill for 20 minutes and know exactly where my explanation falls apart."

Backend Engineer at Figma
12,400+
Drill sessions completed
340+
Engineers in early access
89%
Report higher interview confidence
4.9
Average session rating