Is AI Interview Prep Actually Worth It? (Honest Answer)
An honest take on whether AI interview prep tools are worth your time — what they're great for, where they break down, and how candidates on Reddit and LinkedIn actually use them.
A lot of "interview prep AI" tools are vibes. A few are actually useful. Here's the honest split.
The case for AI prep
- You can generate 50 likely questions in 10 seconds — which used to take an afternoon.
- You can drill out loud with no judgement, on your own schedule.
- Company-aware prompts (Amazon LPs, Googleyness) used to require expensive coaches.
- Free is genuinely free — no card, no signup.
The case against
- AI can't read your body language or feel your nerves.
- It will happily generate plausible-sounding but generic answers if you let it.
- It doesn't replace 5 live mocks with a senior peer.
- Some "AI mock interview" products are slow, expensive and oddly judgmental.
What candidates on Reddit say
How to use AI prep without sounding rehearsed
- Generate questions, then write your own answers — don't ask the AI for the answer.
- Memorise the structure (STAR), not the words.
- Record yourself, listen back at 1.5x, rewrite weak parts.
- Add 1–2 live mock partners on top.
Try free AI interview prep
No signup. Likely questions for any role + company in 10 seconds.
Pair with the AI interview prep guide and the coaching-vs-AI comparison.