Prepare for your YC interview like never before!

Rehearse and add feedback

Record the mock interview, and mark each response with instant tags and notes.

Revisit the fumbles

Rewatch how you answered the difficult questions, and practice being succinct.

Refine your answers

Get others to review and help you get sharper with feedback and revisions.

Prep smart, and make the 10 minutes count

How other founders have benefitted from using Betafi

Betafi helped us go back and look at all of our customer interviews to distill out key insights and refresh our memory....helped both me and my co-founder talk to each other, record, and figure out the areas where we are taking too long to give the answer.
Rishabh Srivastava, CEO & Co-founder of

Looking for YC Question Templates?

We will email Question Templates to help you prepare for the interview without any stress.
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Getting Started


Upgrade your meeting into an immersive mock interview session.

Great Interviews happen with Great Practice

Betafi wishes you all the luck for making it to the S23 cohort :)

Best Wishes