InterviewFox is a real-time AI interview assistant from Datafox, LLC. Its central idea is a dual-device setup: the interview runs on your computer while the suggested answers appear on a paired phone, so nothing extra sits on the screen you share. The Elite plan adds the InterviewFox Agent, a prep assistant you chat with on WhatsApp or SMS. This page explains how InterviewFox works step by step, the platforms and meeting apps it supports, its plans and free tier as listed on its site on November 11, 2026, where your data goes, its limits, and how it compares with CoPilot Interview. We make CoPilot Interview, so read the comparison with that in mind.
How InterviewFox works, step by step
Because InterviewFox listens to the computer's system audio rather than the room, it hears only the interviewer, which keeps your own voice out of question detection and lets you wear headphones.
- Sign up free and add your résumé, background, job target and any knowledge-base documents you want answers to draw on.
- Pair your phone with your computer for dual-device mode; the computer captures the interview's system audio.
- Join the interview on Zoom, Google Meet, Microsoft Teams or a coding platform.
- Auto answer mode detects each interviewer question and generates an answer on the phone without you copying the question.
- For coding rounds, screenshot analysis and a coding assistant return code, an explanation of the approach and dry-run reasoning, or a system design outline.
- After the interview, a review feeds back into a context loop so later answers reflect your preferred style and history.
Platforms, meeting apps and languages
| InterviewFox | |
|---|---|
| Platforms | Your computer for the interview plus a phone for answers; operating system details are given after sign-up rather than on the public pages |
| Meeting and coding apps | Zoom, Google Meet, Microsoft Teams, HackerRank, LeetCode, CodeSignal, CoderPad, CodePen and Mercor |
| Languages | 35+ interview languages, including Indian English and Brazilian Portuguese |
| Prep Agent (Elite) | Résumé and cover letter edits, mock interviews and strategy on WhatsApp or SMS |
Plans and pricing
Prices as listed on InterviewFox's own site on November 11, 2026. They change often, so check before you pay.
| Plan | Price | What it includes |
|---|---|---|
| Pro | $49 a month; $117 a quarter; $348 a year | Unlimited sessions, screenshots, coding help and answers; auto answer mode |
| Elite | $99 a month; $237 a quarter; $708 a year | Everything in Pro plus the Interview Agent and a larger model list |
| One-period option | From $69 for a month of Pro | The same plans bought once, with no automatic renewal |
| Credits | $58, $89 or $129 once | About 500, 1,200 or 2,000 interview minutes, billed by the second; paid credits never expire |
Free tier: unlimited 10-minute sessions for every free user, with no card.
Refunds: Under its refund policy (last updated August 15, 2026), monthly subscriptions are generally non-refundable. A first quarterly or annual purchase may be refunded within 7 days if you have used no more than 10 minutes of the Interview Assistant. Credit packs can be refunded within 7 days only if none have been used, and renewals and upgrades are generally non-refundable.
Where your audio and data go
InterviewFox's privacy policy says raw interview audio goes to a speech-recognition provider and is not saved on its own servers, though that statement does not cover the provider's own retention. Transcripts, questions, answers, screenshots and agent context may be stored for history and personalised help, and you can ask for deletion. It says it has not yet used real users' data to train or fine-tune models, and that for users covered by the GDPR any future training use will be off unless they opt in.
Limits, and who InterviewFox suits
- You need a phone beside you for the dual-device setup.
- The free plan caps each session at 10 minutes.
- Monthly plans are non-refundable, and the cheaper rates need a quarter or a year.
- Supported operating systems are not listed on the public site.
InterviewFox suits candidates who prefer to keep answers on a separate phone, want unlimited sessions, and value a prep agent they can message between interviews.
InterviewFox vs CoPilot Interview
| InterviewFox | CoPilot Interview (ours) ★ Best choice | |
|---|---|---|
| Free plan | Unlimited 10-minute sessions | 15 minutes a day, sessions up to 15 minutes, live help and mock interviews, no card |
| Paid from | $49 a month; $29 a month billed yearly | $24.99/mo; hour packs from $9.99 |
| Platforms | Computer plus paired phone | Windows, macOS, browser demo; phone practice apps in beta |
| Built for | Live help, coding and a prep agent | Live help and mock interviews |
Where InterviewFox is stronger: the dual-device setup, interviewer-only audio capture that works with headphones, unlimited short free sessions and a messaging-based prep agent.
For a fuller comparison, see CoPilot Interview vs InterviewFox and how CoPilot Interview works.
Where CoPilot Interview fits
★ Best choice for most people choosing a live interview assistant: CoPilot Interview. CoPilot Interview is an interview copilot built as a native desktop app for Windows and macOS. It listens to the call and your microphone and shows captions and a structured answer in about two seconds, with free AI mock interviews to rehearse first. The free plan gives 15 minutes a day of live help in sessions of up to 15 minutes, with AI mock interviews included. Paid plans start at $24.99 a month with no annual commitment, and hour packs from $9.99 never expire. Audio is streamed in short segments and not stored, and the transcript stays in your Documents folder. Read how CoPilot Interview works for the details. Whatever tool you use, follow your employer's rules; online assessments and AI-led interviews forbid outside help.
Disclosure: CoPilot Interview is our product, so weigh what we say about it accordingly.
Frequently asked questions
Is InterviewFox free?
Yes, free users get unlimited sessions of up to 10 minutes each, with no card.
How much does InterviewFox cost?
As listed on November 11, 2026: Pro is $49 a month, $117 a quarter or $348 a year; Elite is $99 a month. Credit packs start at $58.
What is InterviewFox dual-device mode?
The interview runs on your computer, which captures the interviewer's audio, while the answers appear on your phone.
Does InterviewFox store interview audio?
Its privacy policy says raw audio is sent to a speech-recognition provider and not saved on InterviewFox's servers; transcripts and answers may be stored.
Can I use InterviewFox in an online assessment?
Online assessments and AI-led screening interviews forbid outside help, and their proctoring can flag other apps. Use any assistant to practice beforehand, and follow your employer's rules.
Practice this interview before the real one
The AI mock interview builds questions from your resume and the job description, reads them aloud and scores each spoken answer out of 10. Included on the free plan.
Start a mock interview