How do the mock interview credits work?
Free users get 2 mock interviews total. After that, one AI mock interview costs 1 credit. Buy a credit pack any time, or go Pro for unlimited mocks.
Choose the runway your interview needs
Every paid option is a time-boxed access pass: one payment, a clear end date, and no automatic renewal. Start free with no card.
DataPrepAI access passes
| Plan | Base USD price | Access | Best for | Core difference |
|---|---|---|---|---|
| Free | $0 | Free account | Seeing where you stand | Core interview prep, resume gap analysis, and a starter roadmap |
| Pro | $29 for 30 days or $59 for 90 days | 30 or 90 days | Building interview readiness | Unlimited AI mocks and the full preparation workspace |
| Pro+ | $99 for 90 days | 90 days | Preparing for the complete interview loop | Company-type prep, Crash Plan, cheat sheets, negotiation, and debrief tools |
| 7-Day Sprint | $39 for 7 days | 7 days | An interview scheduled this week | Complete-loop access compressed into a focused day-by-day plan |
One-time mock interview credits
Buy 5 mock interview credits for $5 or 15 for $12. One credit unlocks one AI mock interview, text or voice, and credits do not expire.
How billing works
- Access passes are one-time payments and do not auto-renew.
- Paid plans and credit packs include a 7-day money-back guarantee, subject to the published refund policy.
Billing questions
What happens when my Pro/Pro+ access expires?
Your account gracefully downgrades to Free, we never delete your data. Roadmaps, history and analytics stay intact; premium features just lock again until you buy another pass.
Is there a free trial?
Every account starts on the Free plan, 2 mock interviews and the core features, no card required. Upgrade whenever you're ready.
Will my access auto-renew?
No. Every paid plan is a time-boxed access pass, so there is no recurring charge to cancel. Manage purchases and receipts from Settings → Billing.
Do you offer refunds?
Yes, a 7-day money-back guarantee on all paid plans and credit packs. Request it right from Settings → Payment history, or email support@dataprepai.org. Tried it and it wasn't for you? Full refund. The one exception: if you've already used up most of what you bought, we may reduce or decline it, the guarantee is for trying risk-free, not for free interviews.