AI live-coding interviews

Run sharper technical interviews, without the busywork

A voice AI interviewer that runs the live coding round, scores candidates on real test results, and lets your team co-pilot — plus a practice arena for candidates.

Get started free Try the practice arena

No credit card · Runs in your browser · Candidates need no account

two-sum.pyLIVE

1def two_sum(nums, target):

2 seen = {}

3 for i, n in enumerate(nums):

4 need = target - n

5 if need in seen:

6 return [seen[need], i]

7 seen[n] = i

8 / 8 tests passed

AI interviewer

Nice — that's the hash-map approach. What's the time complexity, and can you do it in one pass?

O(n) time, O(n) space — and yeah, the single loop already does it in one pass.

Evidence score8.6 / 10

An interviewer that does the hard part

Probedeck runs the whole live round end to end, then hands you a decision you can defend.

Voice AI interviewer

A real-time voice agent runs the live coding round — asks the problem, listens as they think aloud, and probes with follow-ups instead of reading from a script.

Evidence-based scoring

Every submission runs against hidden tests in a sandbox. The final score is grounded in what actually passed — not the model's gut feel about the code.

Human co-pilot

Your engineers can jump in and take over at any moment. Dual transcription keeps a shared record of everything the candidate said and wrote.

How it works

Build a plan

Compose an ordered set of coding problems and discussion topics, with hidden tests and a private rubric.

Invite the candidate

Send a scheduled link — no account needed. They join a lobby and start when the window opens.

Get a verdict

Receive an evidence-backed score with a transcript, the code they wrote, and which tests passed.

Start running better interviews

Set up your first interview plan in a couple of minutes.

Get started free Try practice