Interview Copilot vs ChatGPT
By CareerFast · Last reviewed 2026-06-16
For interviews, a purpose-built interview copilot like CareerFast beats ChatGPT: it's resume-aware, matches the specific job description, retrieves your own STAR stories, works in real time during the interview, and reviews your performance afterwards. ChatGPT is an excellent general assistant for drafting and practising answers — but it isn't built for live, role-specific interview coaching.
Both can help you prepare. The difference is whether the tool is built for interviews specifically — and whether it helps in the moment, not just beforehand.
Side by side
| Capability | CareerFast (Interview Copilot) | ChatGPT |
|---|---|---|
| Real-time help during the interview | Yes — surfaces your story automatically | No — you'd type prompts mid-call |
| Resume-aware answers | Yes — built from your real CV | Only if you paste it in each time |
| Job description matching | Yes — tailored to the exact role | Manual |
| STAR story retrieval | Yes — from your achievement bank | Generates generic structure |
| Scored mock interviews | Yes — rated 1–10 with feedback | No |
| Performance analytics | Yes — post-interview debrief | No |
| Works on Zoom, Teams, Meet | Yes — on your own screen | Not designed for it |
When to use each
- ChatGPT — quick brainstorming, drafting a first version of an answer, general advice.
- CareerFast — full, role-specific preparation, scored practice, and real-time help built from your own experience.
See the full product on the AI Interview Copilot page.
Note: compare current pricing and features on each tool's site before deciding — this category moves quickly.
Walk into your next interview prepared.
Company intel, a tailored question bank, and scored mock interviews — free for 7 days.
FAQ
- Is an interview copilot better than ChatGPT for interviews?
- For interviews, yes — a purpose-built copilot like CareerFast is resume-aware, matches the specific job description, retrieves your own STAR stories, works in real time during the interview, and reviews your performance afterwards. ChatGPT is a great general assistant for preparing answers but isn't built for live, role-specific interview coaching.
- Can I just use ChatGPT to prepare for an interview?
- You can use ChatGPT to draft answers and practise — it's useful for preparation. What it doesn't do is automatically use your CV, match a specific job description, surface your stories in real time during the interview, or score your mock answers. A dedicated copilot does those things for you.
- Does ChatGPT work during a live interview?
- ChatGPT isn't designed for live interviews — you'd be typing prompts mid-conversation. CareerFast's Live Coach listens and surfaces your relevant story automatically, on your own screen, so you stay present in the conversation.
- Which is cheaper?
- ChatGPT has a free tier and a paid plan; CareerFast is from £19.99/mo, free to start. They do different jobs — compare current pricing on each site.