An interview assistant is software that helps with a job interview at one of three stages: preparing for it, getting through it live, or running it from the hiring side. Prep assistants run mock interviews and give feedback, live assistants show captions and suggested answers on your own computer during a call, and interviewer-side assistants help hiring managers plan questions and evaluate answers.
Most people who search for an interview assistant need the first kind more than they expect. This page explains the three types, who each one is for and what to check before you choose. It also shows where CoPilot Interview fits: one desktop app for Windows 10+ and macOS 12+ with separate modes for practice, live help, interviewers and résumés.
A note on the term: "interview assistant" is also a job title at some organizations, usually for a person who schedules interviews or takes notes. This page is about software.
The three kinds of interview assistant
The quickest way to tell interview assistants apart is to ask when you use them and which side of the table you sit on. The fourth row covers a related helper many people use before the interview is even booked.
| Type | Who it's for | What it does | When you use it | CoPilot Interview mode |
|---|---|---|---|---|
| Prep / mock interview assistant | Candidates preparing for a round | Asks practice questions, listens to your answers, scores them and shows what to fix | Days or weeks before the interview | Mock Interview (plus a browser version) |
| Live interview assistant | Candidates in a real call, where the employer's rules allow it | Captions the interviewer's question and drafts a structured answer on your own computer | During the call | Candidate Mode |
| Interviewer-side assistant | Hiring managers and interviewers | Helps plan questions and evaluate the candidate's answers | Before and during interviews you run | Interviewer Mode |
| Résumé and application helper | Candidates applying for a role | Tailors your résumé to a specific job posting and drafts outreach | Before you apply | Resume Builder |
The types overlap less than the shared name suggests. A prep tool that scores your answers is not the same product as a live assistant, and neither is built for the person asking the questions. If you are comparing tools, decide which row you need first, then compare products within that row.
Prep assistants: mock interviews and feedback
A prep-side interview assistant plays the interviewer so you can rehearse. A good one does three things: it asks questions that match the job, it makes you answer out loud, and it tells you specifically what to change.
In CoPilot Interview this is Mock Interview mode. You paste your résumé and the job description, then choose the level, how many questions (3, 5 or 8), the mix (behavioral, technical, system design, coding), your coding language and an optional focus. The app reads each question aloud and listens to your spoken answer. Each answer is scored out of 10 with what to fix and a model answer, and the round ends with a report card. Coding questions never auto-submit, so you can think in silence.
If you'd rather not install anything yet, the browser AI mock interview has 113 real questions across 9 tracks: behavioral, system design, coding, data science/ML, frontend, DevOps, SQL, product and security. For a deeper look at a full practice round, see our AI interview simulator walkthrough, and for what the scores and notes look like, see AI interview feedback with examples.
Free tools on the site help with the parts a mock round doesn't cover: the STAR story builder for drafting behavioral stories, the interview readiness quiz and the coding interview cheat sheet.
Live interview assistants: help during the call
A live interview assistant works while the interview is happening. CoPilot Interview's Candidate Mode listens to your computer's audio, shows live captions of the interviewer's question, then shows a structured answer in about 2 seconds. It runs as its own desktop window, not a browser extension, beside Zoom, Microsoft Teams and Google Meet. Dual AI Mode shows two models' answers side by side, there are 9 AI models in total, and the app supports 50+ languages.
Follow the rules of the employer or assessment you're in — many people use it only to practice, which works on the free plan. Some employers allow notes or tools, many don't, and the rules are theirs to set.
Before you pick any live assistant, check these five things:
- Where it runs. A desktop app and a browser extension behave differently; our guide to Chrome extension vs desktop AI interview assistants covers the trade-offs.
- Which call apps it works with. CoPilot Interview listens to your computer's audio, so it works alongside Zoom, Microsoft Teams and Google Meet. Run a 2-minute test call first.
- Your languages. Check that the language your interview is in is supported, for both captions and answers.
- Where your data goes. CoPilot Interview keeps session files in your own Documents folder; audio is streamed in short encrypted segments through its proxy to a speech-to-text model, and the question text goes to the AI model you chose. Nothing is kept on its servers beyond the request. Details are in the privacy policy.
- Session limits and price. Free plans differ a lot in minutes per day and minutes per session.
For more on the live side, see the AI interview assistant for live technical rounds and the real-time interview copilot page.
Interviewer-side assistants for hiring teams
Interviewer-side assistants sit on the other side of the table. CoPilot Interview's Interviewer Mode is built for hiring managers who run interviews; the Interviewer Mode page shows how it works, and our guide to an AI interview assistant for hiring managers covers how to use one fairly.
A separate category is the AI interviewer: software that runs a screening interview on its own, with no person on the employer's side in real time. Our explainer on AI interviewers vs AI interview copilots sets out the difference. If you are a candidate facing an AI interviewer or an online assessment, treat it as something to prepare for, not something to get help with live. Take the assessment yourself and follow the employer's rules — use CoPilot Interview to practice beforehand.
If you hire in New York City, check the local rules before you add automated tools to hiring. As of October 2026, the city's Department of Consumer and Worker Protection says employers may not use an automated employment decision tool unless it has had a bias audit within one year of use, must post a summary of the audit results, and must give candidates notice 10 business days before use; enforcement began on July 5, 2023 (NYC DCWP on automated employment decision tools). Ask your legal team whether a given tool is covered.
Which interview assistant do you need?
Match the tool to the situation you are actually in:
- Your interview is two or more weeks away. Use a prep assistant. Run a few mock rounds built from the real job description and redo your lowest-scoring answer each time.
- Your interview is tomorrow. One short mock round (3 questions) plus a cheat sheet review beats cramming new material. The system design cheat sheet is a quick refresher.
- You face an AI interviewer, a recorded video interview or an online test. Practice only, beforehand, and take it yourself.
- You are applying, not interviewing yet. Use a résumé helper to tailor your résumé to the posting.
- You run interviews. Use an interviewer-side assistant and keep the final decision with people.
- You are considering live help. Read the employer's rules first, then run a test call with the exact call app and headset you'll use.
If you've decided you want a candidate-side tool and want to compare brands, our list of the best AI interview assistants compares 15 tools with prices checked in October 2026.
Where CoPilot Interview fits
CoPilot Interview, made by NeuraSense AI LLC, puts all four modes in one desktop app: Mock Interview for practice, Candidate Mode for live help, Interviewer Mode for hiring managers and the Resume Builder, which writes a tailored résumé from a job URL and your résumé and includes a referral-message generator. An Android phone companion is in beta (Android 10+, about 8 MB, not on Google Play yet), and an iPhone version is coming soon.
Pricing, in USD:
- Free: $0 forever, no credit card and no signup. 15 free minutes every day, sessions up to 15 minutes, the free AI models, all four modes including Mock Interview, and the Resume Builder. It's a real free plan, not a trial.
- Standard: $14.99/mo (sale; regular $19.99). 60-minute sessions, up to 100 minutes a day, no gap between sessions.
- Pro: $29.99/mo. 70 minutes per session, unlimited sessions with no gap, ChatGPT and Gemini models.
- Pro+: $49.99/mo. Everything in Pro, plus Claude.
Pay-as-you-go packs start at $5.99 for 1 hour and never expire, and new subscriptions have a 14-day money-back guarantee on the first payment if under 30 minutes of live session time was used. See pricing for annual plans. CoPilot Interview is not affiliated with Microsoft, Microsoft Copilot or GitHub Copilot.
How to set up CoPilot Interview as your interview assistant
- Download and install. Unzip and run the installer: CoPilot_Interview_Setup.zip on Windows, CoPilot Interview.zip on macOS. No signup is needed to start.
- Pick a mode. Start with Mock Interview unless you are hiring (Interviewer Mode) or applying (Resume Builder).
- Give it context. For Mock Interview, paste your résumé and the job description, then choose the level, number of questions, mix and coding language.
- Answer out loud. Speak each answer as you would in the real interview.
- Read the report card. Note the lowest score's fix and redo that question.
- Test before any real call. If you plan to use Candidate Mode where it's allowed, run a 2-minute test call in Zoom, Microsoft Teams or Google Meet first.
One interview assistant for practice, live help and hiring
Mock Interview, Candidate Mode, Interviewer Mode and the Resume Builder are all on the free plan: 15 minutes a day, no credit card, Windows and macOS.
Download CoPilot Interview freeFAQ
What is an interview assistant?
An interview assistant is software that helps with a job interview. There are three main kinds: prep assistants that run mock interviews and give feedback, live assistants that caption the question and draft answers during a call, and interviewer-side assistants that help hiring managers plan questions and evaluate answers.
Is an interview assistant the same as an AI interview assistant?
Mostly. "AI interview assistant" usually means the live, candidate-side kind, while "interview assistant" is the broader term that also covers mock interview tools and tools for interviewers. Nearly all of them use AI today.
Is there a free interview assistant?
Yes. CoPilot Interview has a free plan with no credit card and no signup: 15 minutes every day, sessions up to 15 minutes, the free AI models and all four modes, including Mock Interview and the Resume Builder. It is a permanent free plan, not a trial.
Can hiring managers use an interview assistant?
Yes. Interviewer-side assistants help you plan questions and evaluate answers. CoPilot Interview includes Interviewer Mode for hiring managers in the same desktop app. Keep the hiring decision with people, and check local rules on automated hiring tools, such as New York City's bias-audit and notice requirements.
Is it allowed to use an interview assistant in a real interview?
It depends on the employer. Follow the rules of the employer or assessment you're in — many people use it only to practice, which works on the free plan. For AI interviewers and online assessments, take them yourself and practice beforehand.
Is CoPilot Interview related to Microsoft Copilot?
No. CoPilot Interview is made by NeuraSense AI LLC and is not affiliated with Microsoft, Microsoft Copilot or GitHub Copilot.
Does CoPilot Interview work on a phone?
The main app runs on Windows 10+ and macOS 12+. An Android companion is in beta for Android 10+ and is not on Google Play yet, and an iPhone version is coming soon. Phones cannot capture system audio, so the full experience is on the desktop.