Ace your data interview with unlimited, real-time practice.

Mockup makes your data analyst or data scientist behavioral interview foolproof with automated mock interviews chiseled for companies that interest you, designed with expertise from interviewers at:

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No credit card required.

How Mockup Works

Pick a Company

Mockup knows exactly what each company’s recruiters are looking for, their industry and business dynamics, the structure of their sessions, who interviews, and more, and will tailor the experience and feedback accordingly.

Practice Answering

Mockup lets you record your responses to a series of questions via timed videos, mimicking the experience and urgency of the real interview. Upload your resume for extra precision.

Get Live, Expert-Level Feedback

Did you miss something? Did that transition from consulting to a startup flow right? Should you even mention your internship? Mockup was designed and tested by the pros, so you can reliably know how well you’re doing, improve your responses, and get comfortable.

Unlimited, top-quality feedback.

$100+/hr

session with a professional consultant

  • Only as good as the consultant's feedback
  • Impersonal, only knows so much about you
  • Expert knowledge about fewer companies
  • Need to set up a specific time for a session
$10/mo

Unlimited practice at unlimited companies

  • Practice the same question as many times as you like
  • Full context on your story and background
  • Expert knowledge about all supported companies
  • Practice on your schedule
Unlock Unlimited

Frequently Asked Questions

How was the AI developed?

The AI uses a foundational large-language model (LLM) that has learned from a proprietary dataset of ideal answers, appropriate feedback, per-question and per-company tips, and other relevant metadata. This dataset was created originally and curated further by admissions experts to ensure top-quality feedback, and refined to meet their standards with rigorous testing.

How good is the feedback?
My target company isn’t supported. Is there an option for me?

We’re working hard to support as many companies as possible. Our main limitation is our ability to reliably expand our dataset. Additionally, some companies feature more unconventional interview formats. We will only announce support for a school once we are sure it is a high-quality experience for applicants. Thank you for your patience.


That said, if you’re applying to a company that isn’t supported, you can still practice with Mockup. Your experience will not be perfectly tailored, but you can still greatly benefit given that most schools follow a similar interview protocol and look for similar traits.


Note that we may be working on supporting your company currently. Please contact us if it’s not supported, and we may be able to let you into a Beta testing space to use it.

What kind of feedback does Mockup give?

Mockup offers semantic feedback. It compares your responses to questions with ideal responses, flagging ways in which your response is likely to land well, and how to improve it further.

Note that though Mockup can catch um’s and long pauses, Mockup currently does not give feedback on eye-contact, dress, intonation, or your overall projection of confidence, which are all factors that can affect your real interview.