A new practice platform in development

Practice firm-specific interviews.
Walk in ready.

Focused interview prep for undergraduate candidates pursuing investment banking and private equity roles.

Explore the question preview Get launch updates

No signup or payment is open yet. Launch updates are by email.

The preparation path

Make every practice rep more specific.

Four connected ways to prepare for the questions and conversations ahead.

Firm question bank

Build practice around firms on your recruiting list, with difficulty filters that keep the next rep focused.

Start with the firm

Technical practice

Work through accounting, valuation and deal logic in your own words.

Build the basics

Behavioral practice

Shape clear stories from your experience and motivation.

Find your structure

AI mock interviews

Rehearse first rounds and Superdays aloud, then refine your delivery.

Premium voice path

From question to answer

Practice with a clearer signal.

A useful prep loop turns a firm prompt into an answer you have already thought through.

A schematic prep sequence, a reviewed answer and matched practice plans.

  1. 01Before

    Prep notes are not the same as practice.

    Firm research, technical notes and personal stories can sit in separate places, with no clear next rep.

  2. 02The method

    A prompt becomes an answer you can improve.

    OfferVault is being built to connect firm-focused questions with written practice and a voice path that adds AI feedback.

  3. 03After

    Walk into first rounds with a practiced plan.

    Repeat realistic technical, behavioral and Superday practice until your thinking is easier to follow.

Question bank preview

Practice the shape of the question.

Browse sample prompts by difficulty, then see how a firm focus will fit into the practice flow.

The firm picker previews the filter. The prompt itself is not attributed to a specific firm.

Technical practiceSample 1 of 8

Walk me through how the three financial statements connect.

Standard

General practice prompt

This preview demonstrates the practice format. Firm-specific question sets will be verified before the bank opens.

Planned membership

Two ways to build your reps.

These are the planned tiers. Subscriptions and checkout are not open yet.

Text practicePlanned

$19/ month

A focused place to work through written answers.

  • Firm and difficulty question filters
  • Text answers saved across practice sessions
  • Technical and behavioral question sets
Ask about text practice
PremiumVoice + feedback

Premium

Practice aloud, then make the next answer stronger.

  • Everything in Text practice
  • Browser voice practice with AI feedback
  • Timed first-round and Superday mock interviews
Ask about Premium

Price shared before subscriptions open.

Built for undergraduate recruiting in investment banking and private equity.Voice practice is planned for Premium.

A few clear answers

Before you start practicing.

Is OfferVault open yet?

OfferVault is in development. Accounts, paid practice and checkout are not open yet. Email us if you would like a launch update.

Are the preview prompts from specific firms?

The rotating examples show the practice format; they are not presented as sourced interview questions from the selected firms. Verified firm-specific question sets are being prepared for launch.

What is included in the $19 plan?

The planned $19 per month tier is text-based practice. It does not include voice practice or timed first-round and Superday mock interviews.

What does Premium add?

The planned Premium tier adds browser-based voice practice, AI feedback on answers, and timed first-round and Superday mock interviews. Its price will be shared before subscriptions open.