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Prepfully

Interview preparation service with AI mock interviews, human coaches, question banks and company-specific guides.

Prepfully is an interview preparation service for technology roles. Prepfully offers timed mock interviews with an AI interviewer, bookable sessions with human coaches, a bank of recently asked questions and guides to company hiring processes. To use Prepfully, a candidate picks a role and target company, completes a practice interview and reads the feedback report.

Best for Candidates preparing for engineering, product, data or management interviews at large technology companies who want both automated practice and human coaching.

Prepfully website home page
Screenshot of prepfully.com, captured 9 Oct 2026
Platforms
Web
Pricing model
Freemium
Free plan
Yes
Made by
Prepfully
Added

Last verified: . Information taken from prepfully.com.

What is Prepfully?

Prepfully is an interview preparation service for people applying to roles at large technology companies. It brings together three kinds of material: a bank of interview questions reported by recent candidates and checked by experts, written guides describing the hiring process for a particular employer and role, and practice interviews. Practice takes two forms. A candidate can book time with a human coach from a directory that the site says lists more than 1,900 verified coaches, or sit a timed mock interview run by an AI interviewer. The AI session is configured by role and target employer, and it produces a scorecard, coaching tips, sample answers and a transcript that can be searched afterwards. Covered roles include software engineering, product management, data science, machine learning and engineering management.

Key Features

AI Mock Interviewer

Runs a timed practice interview for a chosen role and employer and asks questions modelled on that company's process.

Feedback Scorecard

Scores each AI session against more than twenty hiring criteria and returns the result as a written report.

Interview Transcript

Keeps a searchable record of everything said in the AI session so weak answers can be found and reworked.

Coach Directory

Lists coaches with their employer history, years of experience and number of completed sessions, searchable by role and company.

Question Bank

Collects questions submitted by recent candidates and reviewed by experts, organised by company and role.

Interview Guides

Describes the full interview process, stage by stage, for a named company and position.

How Prepfully works

  1. Choose a role and company

    Select the position you are applying for and the employer you are targeting.

  2. Sit the AI mock interview

    Answer the AI interviewer's questions in a live, timed session.

  3. Read the report

    A personalised report with scores and suggestions arrives a few minutes after the session ends.

Use Cases

Rehearsing Before an Onsite
Run a timed AI interview for the exact role and employer a few days ahead of the real one.
Finding Weak Answers
Read the transcript and scorecard to see which responses fell short and why.
Booking an Insider Coach
Schedule a mock interview with someone who has worked at the target company.
Researching a Hiring Process
Read a guide to learn which rounds a company runs for a given position.
Studying Recent Questions
Review what other candidates were asked lately for the same role.

Things to know

Paid AI packages do not renew
The AI interview page states that its paid simulation packages carry no auto-renewal and are valid for a limited number of days.
Referral sessions
Prepfully says that sharing its AI interviewer on social media and tagging the company earns one free AI mock session.
Focus on technology employers
The roles, guides and coaches shown on the site centre on large technology companies rather than every industry.

FAQs

What is Prepfully?

Prepfully is an interview preparation service that combines AI mock interviews, human coaching sessions, a question bank and company-specific interview guides.

What is Prepfully used for?

Prepfully is used to practise for job interviews at technology companies, mainly for engineering, product, data and management roles.

Is Prepfully free?

Prepfully lists a free plan that lets you try an AI mock interview. Further AI simulations and coaching sessions are paid; see the official site for current prices.

How does the Prepfully AI interview work?

You choose a role and a target company, complete a live mock interview with the AI interviewer, and Prepfully sends a personalised report within minutes.

What feedback does Prepfully give after an AI interview?

Prepfully returns a scorecard covering more than twenty hiring criteria, coaching tips, model answers and a full transcript of the session.

Does Prepfully offer human coaches?

Yes. Prepfully has a directory of coaches from many employers, and candidates can schedule a mock interview with one of them.

Which roles does Prepfully cover?

Prepfully covers software, production and data engineering, machine learning, data science, product management, technical program management and engineering management.

Who it's for

  • Software engineers
  • Product managers
  • Data scientists
  • Engineering managers
  • Job seekers in tech

Tagsmock interviewsinterview coachinginterview questionstech careersinterview feedback

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