Your investment banking interview, fully rehearsed.

Answer the question. Read the grade. Fix the gap. Do the next rep.

Start practicing

Start free. No card needed.

drills: 1,100+
firm guides: 35
domains: 9

Try one now

Choose your practice.

Pick an interview type and subject. Your first graded rep is free.

Interview typeSubject

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Create a free account. No card needed.

How it compares

A PDF tells you the answer. IB Offer grades yours.

Guides are a good reference and a coach knows your story. Use IB Offer for the reps in between.

IB Offer compared with a question guide, a paid coach and practicing with a friend
Feature	IB Offer	Question PDF or guide	Paid coach	Practice with a friend
Scores your answer and names what is missing	Yes	No	Yes	Partly
Model answer to compare against	Yes	Yes	Partly	No
Available whenever you have 15 minutes	Yes	Yes	No	Partly
Firm-specific interview preparation	Yes	Partly	Partly	No
Follow-up questions when a concept is unclear	Yes	No	Yes	Partly
A human who knows your story and the desk	No	No	Yes	Partly
Cost	Free to start. Pro from $19/mo	Often free or a one-time purchase	Paid per session	Free

IB Offer vs The 400 Questions Compare prep platforms and human mocks

Find the right plan for you.

One Pro membership. Every finance track. Your pace.

Monthly

Build your interview routine.

$19 per month

Billed monthly

Get started

Renews monthly. Cancel anytime.

Unlimited graded practiceAccounting, valuation, DCF and LBO.
Know what to fix nextScores, feedback and model answers.
Unlimited Ask IB coachingClear up concepts and follow-ups.
All 35 firm guidesPrepare for your target employers.
The full finance curriculumLearn it. Then put it into practice.

Your recruiting quarter

Quarterly

Prepare for your next recruiting cycle.

$39 per quarter~~$57~~

About $13 a monthvs 3 monthly payments

Get started

Renews every 3 months. Cancel anytime.

Unlimited graded practiceAccounting, valuation, DCF and LBO.
Know what to fix nextScores, feedback and model answers.
Unlimited Ask IB coachingClear up concepts and follow-ups.
All 35 firm guidesPrepare for your target employers.
The full finance curriculumLearn it. Then put it into practice.

Annual

Keep learning beyond your next interview.

$99 per year~~$228~~

About $8.25 a monthvs 12 monthly payments

Get started

Renews yearly. Cancel anytime.

Unlimited graded practiceAccounting, valuation, DCF and LBO.
Know what to fix nextScores, feedback and model answers.
Unlimited Ask IB coachingClear up concepts and follow-ups.
All 35 firm guidesPrepare for your target employers.
The full finance curriculumLearn it. Then put it into practice.

Start free

5 graded reps/day for your first 3 days, 5 Ask IB messages/day, and unlimited Mental Math.

No card needed.

Pricing details

FAQ

Questions, answered

What is IB Offer?

A high-finance learning and interview-prep platform with seven career-based curricula, AI-graded technical drills, Ask IB coaching, and sourced firm preparation for leading M&A advisory and private equity employers.

How does the AI feedback work?

After every graded drill, you get specific feedback on your technicals and structure, not only a generic score. It pinpoints what to fix before your next round.

How much does IB Offer cost?

Pro is $19/month, $39/quarter (about $13 a month), or $99/year (about $8.25 a month). Every Pro plan includes unlimited graded drills and Ask IB messages.

Can I try it before paying?

Yes. No card is required. Free accounts get 5 graded reps per day for 3 days from the first graded rep, 5 Ask IB messages per day, and unlimited Mental Math.