Compare
Mokk vs Prepfully for PMM interview prep. Question banks, coaches, and a live AI.
Prepfully offers company-specific question banks, written guides, and sessions with human coaches, including for product marketing roles. Mokk is a live AI interviewer built for PMMs. Prepfully helps you learn what companies ask and get a person’s feedback, while Mokk gives you spoken practice with follow-ups on demand. We make Mokk, so we describe Prepfully from its public pages and encourage you to check them.
Updated · 2 min read
What Prepfully offers
Prepfully publishes question banks organized by company and role, some of which are gated behind an account. It also lists coaches who hold sessions, and its site describes AI practice features that are not specific to one function.
It is a useful resource if you want to see the kinds of questions a company has asked. You can also book a person to talk them through.
How they compare
| Area | Mokk | Prepfully |
|---|---|---|
| Focus | PMM interviews only | Many roles and companies, with PMM banks |
| Question source | A PMM question bank and interviews built from a job posting you paste in | Company-specific banks, some gated |
| Practice | Live spoken AI interview with follow-ups | Human coaches, plus general AI features |
| Scoring | Five competencies at four levels, every session | Depends on the coach |
| Cost | Credits from $9 with no subscription | Often $89 to $399 for a coach session, as of September 2026 |
Who should choose which
- Choose Prepfully if you want company-specific questions and a person to review your approach.
- Choose Mokk if you want repetition, follow-ups, and the same PMM rubric every time, at a lower cost per session.
- Use both by reading the questions in a bank, then practicing your answers out loud with a live interviewer before a coach session.
Our company guides are free and describe the interview process at each company we cover. The alternatives comparison covers the wider field.
Frequently asked questions
- Does Prepfully cover product marketing?
- Yes, it has product marketing question banks and coaches. It is a general platform, so coverage varies by company.
- Are Prepfully’s answers free?
- Some content is gated behind an account. Check the current state on their site.
- Which gives better feedback?
- A coach gives judgment based on experience, and Mokk gives consistent scoring and follow-ups, so they complement each other.
- Is Mokk cheaper?
- Per session, generally yes, since a Mokk question costs 1 credit and an interview 3 credits. A coach is worth the cost for a final review.
- Where does this information come from?
- Prepfully’s public pages as of September 2026. Check current details on their site.
Practice it
Hear the follow-up on your own answers.
Your first credit is free and covers one question. Packs start at $9 for 3 credits and there is no subscription.