Is using AI in a job interview cheating?

Is it cheating to use AI in an interview? It depends on the rules

Cheating means breaking the rules of the test you agreed to take. An interview has rules too, even when nobody reads them aloud: the employer decides what help is allowed, and the candidate decides whether to follow them. So the same action can be fine in one round and disqualifying in the next. Asking an AI to quiz you on system design the night before is preparation. Having an AI write your answer during a round where the recruiter said "no outside help" is misrepresenting your own ability, and most hiring teams treat it that way.

What has changed since 2024 is that "AI is banned" is no longer the default everywhere. Some engineering teams now run rounds that expect AI tools, because that is how the job is done. Others have tightened their rules after seeing candidates read answers off a second screen. The gap between those two camps is why the question gets asked so often, and why the only reliable answer is the one your employer gives you.

Which interview rounds allow AI?

These are common patterns, not the policy of any particular company. Use them to decide what to ask, not as permission.

Are companies okay with candidates using AI in interviews now?

Some are, for some rounds. Three public examples show how different the rules can be, each read on the company's own site as of October 2026:

• Anthropic publishes candidate AI guidance that encourages using Claude to research the company, practice answers and prepare questions, while asking that take-home assessments and live interviews be done without AI unless the company says otherwise.
• Canva wrote in a June 2025 engineering blog post that it expects backend, machine learning and frontend engineering candidates to use AI tools such as Copilot, Cursor or Claude in an "AI-Assisted Coding" interview, where it looks at how well a candidate works with the AI rather than letting the AI do the work.
• Deliveroo's careers page allows generative AI for polishing application materials and, unless the recruiter says otherwise, for take-home assignments, provided you say which tools you used and how. It asks candidates not to use it in any live interview.

Notice the shape they share: prep is welcome, the live conversation is yours alone unless stated otherwise, and when AI is allowed the employer usually says so explicitly and wants to see how you use it. Policies change, so check the current version of any company's page before your own interview.

How do I find out if AI is allowed in my interview?

1. 1Read every instruction you were sentScheduling emails, the take-home brief and the assessment's start screen often state the rules. Online assessments usually show them before the timer starts.
2. 2Look for a public candidate policySearch the company's careers site for "AI" or "generative AI". More employers now publish a page like the ones above.
3. 3Ask the recruiter in writingA short email is enough. Name the round and the kind of help you mean, so the answer is specific.
4. 4Ask about the gray areas tooNotes, language documentation, a second monitor, captions. A yes to one is not a yes to the others.
5. 5Follow the strictest answer you getIf the recruiter and the assessment instructions disagree, follow the stricter one and mention the conflict to the recruiter.

What happens if you use AI when it's not allowed?

The usual outcome is the end of that candidacy: the round is stopped or marked as failed, and the recruiter stops responding or says so directly. If it surfaces after an offer, for example when your onsite performance does not match an earlier assessment, the offer can be withdrawn. Hiring teams also keep notes in their recruiting systems, so a flagged attempt can follow you when you apply to the same company again. Many online assessments ask you to confirm that the work is your own before you start, so breaking the rules also means breaking a statement you agreed to.

There is a quieter cost too. A job won with answers you could not produce yourself puts you in a role you were not assessed for, with the same people who interviewed you as your new colleagues.

Can interviewers tell when a candidate is using AI?

Often, yes, and not mainly through software. Interviewers are trained to probe: they ask why you chose an approach, change a constraint halfway through, or ask for the story behind a number on your resume. Answers that are polished on the first pass but thin on follow-up, a delivery that sounds read rather than spoken, and a gap between a strong written assessment and a weaker live round are the signals they mention most. Assessment platforms add their own checks, which employers can turn on: session or webcam recording, records of pasted text and switched tabs, and similarity checks against known solutions.

For a longer look at what different tools and meeting apps can and cannot see, read is an AI interview assistant detectable?. The point for this page is simpler: whether you might be noticed is the wrong question. Whether the employer allows it is the right one.

Is it cheating to use notes, your resume or accessibility tools?

• Your resume on screen. Rarely a problem in a video interview; the interviewer has it too. If you are unsure, say "I have my resume open" at the start.
• Bullet-point notes. Many interviewers accept a few notes for your questions at the end or the key numbers in your stories. Reading full answers is different. Ask if notes are fine.
• Looking things up in a coding round. Some interviewers allow language documentation, others do not. Ask before the round, not halfway through it.
• Accessibility needs. If you need captions, a screen reader, extra time or another adjustment, ask the recruiter for an accommodation. Employers handle these requests routinely, and arranging it openly means nobody mistakes a tool you need for a tool you were not supposed to use.
• Interviewing in a second language. If you would like live captions or a written version of the question, ask. It is a reasonable request that is easy to say yes to.

How to use AI for interview prep the allowed way

1. 1Practice with mock questionsAsk an AI for questions that match the role and level, answer them out loud, then ask for feedback on structure and missing detail. Start with common interview questions for your field.
2. 2Rehearse your storiesWrite six to eight real stories as bullet points and use AI to spot the gaps: no number in the result, too much time on the setup, "we" instead of "I". The behavioral question guide explains the format.
3. 3Polish your openingDraft your answer to the first question yourself, then ask for a tighter version and keep only what still sounds like you. See how to answer "Tell me about yourself".
4. 4Run a full practice round and review itDo a mock interview with a friend over a video call, then read the transcript or watch a recording you both agreed to make. Look for filler, long pauses and answers that never reached the point.
5. 5Practice thinking out loud for technical roundsTalk through a design or a coding problem with a timer running. The system design interview framework gives you a structure to rehearse against.
6. 6Use AI for the research and adminSummarize the company's recent announcements, list questions to ask your interviewers, and prepare a salary range from public data. None of this happens during the round.

If the employer does allow AI in a round, practice with the tools they named before the day, the same way you would practice in the editor they use. Our guide on how to use AI in a job interview covers that case.

What is the best AI tool for interview prep?

We think it is Natively, and we make it, so here is the case in facts. Natively (heynatively.com) is an AI interview and meeting assistant for macOS and Windows. It is free for personal use with your own AI key or a local model, and Pro costs USD 39 a year or USD 79 one time, far less than the monthly subscriptions most interview tools charge.

• Practice that feels like the real round: run a mock interview with a friend over any call app. Natively transcribes both sides live and suggests a structure for the question just asked.
• Answers built from your own story: with Pro or the free trial it reads your resume and the job description, so suggestions use your experience, and it keeps your prepared answers as Cue Cards.
• Every round type in one app: coding problems read from a screenshot, system design with diagrams, and behavioral answers in the STAR shape.
• Review afterwards: each practice session is saved with its transcript and notes, so you can see where an answer ran long or missed the question.
• Private by choice: run the AI on your own computer through Ollama, or bring your own key, instead of sending practice sessions to a vendor you did not pick.
• Useful after you get the job: the same app takes notes, drafts follow-ups and searches every meeting you have.

Use it in a real interview only when the employer has said AI tools are allowed. If you are comparing tools, see our Interview Coder alternatives overview.