Frequently asked questions
Find answers about AI interview practice, feedback and pricing. Can't find what you need?
General
What is Prepivora AI?
Prepivora AI is an AI interview practice partner. You answer realistic interview questions from an AI interviewer that asks adaptive follow-ups, then review rubric-based feedback on what to improve.
Start with a one-time free 5-minute trial with all the same features as paid interviews, then choose a 15-, 60- or 90-minute paid interview for more practice.
Who is Prepivora AI for?
Prepivora AI is designed for job seekers, students, graduates, career changers and professionals who want to improve their interview skills.
It can also support educators, career coaches and training teams helping individuals prepare for interviews.
How does the AI evaluate answers?
Prepivora AI uses structured scoring criteria to evaluate interview responses and provide rubric-based feedback.
This helps you find out what you did well and where your answers could be improved.
Does Prepivora AI replace human interviewers?
No. Prepivora AI is designed to support interview preparation and practice.
It helps candidates develop interview skills and receive structured feedback, but it does not replace human judgment in hiring decisions.
Your interview
Can I customize my interview?
Yes. Before you begin, choose:
- Interview type: mixed, behavioral or technical
- Duration: the 5-minute free trial, or a paid 15-, 60- or 90-minute interview
- Difficulty: easy, medium or hard
- Follow-up questions: 1, 2 or 3 per question
- Feedback timing: practice mode or real interview mode
When do I get feedback?
In practice mode, you get feedback after each question so you can adjust as you go.
In real interview mode, there are no interruptions: you complete the interview first, then receive feedback at the end.
How long can an interview be?
The free trial is a one-time 5-minute interview. Paid interviews are available for 15, 60 or 90 minutes; 90 minutes is the maximum. All features are available at every duration, including the free trial.
Pricing and billing
Is there a subscription?
No. You pay once for each interview, and nothing renews. Start with the one-time free 5-minute trial, then buy a 15-minute interview for $5, a 60-minute interview for $15 or a 90-minute interview for $20 whenever you need one.
Can I try it before paying?
Yes. Start with a one-time free 5-minute interview. No credit card is needed. The free trial includes all the features available in paid interviews; only the interview duration is limited to 5 minutes.
Can I split one interview purchase across sessions?
Each purchase covers one interview of the selected duration. Sessions are not split across multiple interviews. The longest available interview is 90 minutes.
What is included in paid practice?
Every interview, including the one-time free 5-minute trial, includes the same features: adaptive follow-up questions, rubric-based feedback, downloadable PDF reports, interview customization and practice or real interview feedback modes. The only difference between the free and paid options is interview duration.
Do unused minutes expire?
Yes. An unused paid interview credit expires 14 days (2 weeks) after purchase. Once you start the interview, the selected duration applies; unused time is not transferable to another interview.
How much does Prepivora AI cost?
You pay per interview session, with no recurring subscription. Available options:
- One-time free trial: 5 minutes — $0
- 15-minute interview: $5
- 60-minute interview: $15
- 90-minute interview: $20
All four options include the same features. The free trial can be used only once and is limited to 5 minutes. Prices are in USD; any applicable sales tax is added at checkout.