Ace Your Investment Banking Interview
Prepor serves real investment banking questions one at a time, scores every answer out of 10, and gives you personalized feedback on exactly what to improve. You walk into interviews sharper and prepared.
Interview question
Walk me through how a $10 increase in depreciation affects the three statements.
Strong handling of the tax shield and the cash add-back. To reach a 10, close the loop on the balance sheet. Call out that net PP&E falls $10 while cash rises $2.50, so it still balances.
Everything you need in one place
Real interview questions
Practice realistic questions across all investment banking interview topics.
Tailored AI feedback
Our custom AI is trained on strong interview answers and gives personalized feedback.
Progress tracking
Track your scores, streaks, and topic averages as your answers get stronger.
Suggested practice
Prepor spots your weak areas and points you straight at what to work on next.
Efficient learning guides
Focused guides that get you up to speed on the concepts that matter.
Full practice history
Every session is saved with scores and feedback you can revisit and review anytime.
Build answers that are ready for real interviews
Pick a topic
Choose any topic among our comprehensive selection of interview categories.
Answer one at a time
Type or record your answer to the best of your ability, just like you would in a real interview.
Get graded instantly
Your answer is scored out of 10 with personalized feedback on exactly what to improve.
Track your progress
Review your past sessions and feedback to see where you should focus next.
Not sure about the answer? Click the Show Answer button to see what a strong response looks like, then try it again in your own words.
Built for modern IB recruiting
Many prep resources are outdated and filled with unnecessary questions and information. Prepor helps you practice realistic interview questions, get tailored AI feedback, and build stronger answers before the interview.
Realistic interview questions
Personalized feedback
Progress tracking
Suggested practice
Built by recent candidates
Student-friendly pricing
Continuously updated
Efficient learning
Prepor helps you practice one realistic question at a time, every day.
Works across every interview topic
Practice across our comprehensive selection of interview topics.
Core Topics
7 topics
Industry Groups
6 topics
Product Groups
4 topics
Why candidates use Prepor
“The weakest topic focus showed me exactly where I was underprepared instead of letting me keep reviewing what I already knew.”
“The feedback made my three statement answer way tighter. I finally understood what my answer was missing.”
“Doing a few questions a day made prep feel way less overwhelming.”
“The instant scoring helped me catch when my answers were too long, unclear, or just not getting to the point.”
“I liked that accounting, valuation, M&A, LBOs, industries, and product groups were all in one place.”
“Practicing out loud made technicals feel a lot less awkward.”
“The streaks kept me honest. A few reps a day was way easier than trying to cram everything at once.”
“The model answer helped me see what a strong response should actually sound like.”
“The weakest topic focus showed me exactly where I was underprepared instead of letting me keep reviewing what I already knew.”
“The feedback made my three statement answer way tighter. I finally understood what my answer was missing.”
“Doing a few questions a day made prep feel way less overwhelming.”
“The instant scoring helped me catch when my answers were too long, unclear, or just not getting to the point.”
“I liked that accounting, valuation, M&A, LBOs, industries, and product groups were all in one place.”
“Practicing out loud made technicals feel a lot less awkward.”
“The streaks kept me honest. A few reps a day was way easier than trying to cram everything at once.”
“The model answer helped me see what a strong response should actually sound like.”
“The model answer helped me see what a strong response should actually sound like.”
“The streaks kept me honest. A few reps a day was way easier than trying to cram everything at once.”
“Practicing out loud made technicals feel a lot less awkward.”
“I liked that accounting, valuation, M&A, LBOs, industries, and product groups were all in one place.”
“The instant scoring helped me catch when my answers were too long, unclear, or just not getting to the point.”
“Doing a few questions a day made prep feel way less overwhelming.”
“The feedback made my three statement answer way tighter. I finally understood what my answer was missing.”
“The weakest topic focus showed me exactly where I was underprepared instead of letting me keep reviewing what I already knew.”
“The model answer helped me see what a strong response should actually sound like.”
“The streaks kept me honest. A few reps a day was way easier than trying to cram everything at once.”
“Practicing out loud made technicals feel a lot less awkward.”
“I liked that accounting, valuation, M&A, LBOs, industries, and product groups were all in one place.”
“The instant scoring helped me catch when my answers were too long, unclear, or just not getting to the point.”
“Doing a few questions a day made prep feel way less overwhelming.”
“The feedback made my three statement answer way tighter. I finally understood what my answer was missing.”
“The weakest topic focus showed me exactly where I was underprepared instead of letting me keep reviewing what I already knew.”
Simple, transparent pricing
Costs less than a single hour of tutoring. Every plan includes the full product.
Monthly
$39/month
Flexible month-to-month access.
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- Realistic IB interview questions
- Personalized feedback and scoring
- Learning guides included
- Progress tracking and practice history
- Suggested practice on your weak areas
Season Pass
$79/3 months
Best value for a full recruiting season.
Secure checkout·Cancel anytime
- Realistic IB interview questions
- Personalized feedback and scoring
- Learning guides included
- Progress tracking and practice history
- Suggested practice on your weak areas
Annual
$199/year
Year-round access for serious candidates.
Secure checkout·Cancel anytime
- Realistic IB interview questions
- Personalized feedback and scoring
- Learning guides included
- Progress tracking and practice history
- Suggested practice on your weak areas
Renews automatically. Cancel anytime. No refunds except where required by law.
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Frequently asked questions
What makes Prepor different from other resources?+
Prepor is built exclusively for investment banking recruiting by recent candidates who actually went through the process. Our platform allows you to practice real interview questions, get custom AI feedback that goes beyond right/wrong, and track your progress over time. We found that other existing resources are often outdated and built by people who may not fully understand the current interview environment.
Who is Prepor designed for?+
Prepor is designed for anyone looking to break into investment banking, whether they are applying to summer internships or full-time roles. We also view it as a resource for bankers in the industry who want to freshen up on relevant concepts.
What topics are covered?+
We cover the full spectrum of IB interview topics, including core technical questions like Accounting, Valuation, DCFs, LBOs, and M&A, as well as behavioral questions, product and market knowledge, and industry-specific questions.
Are the questions realistic?+
Yes. Every question on Prepor is modeled around questions that actually appear in investment banking interviews.
How does the AI feedback work?+
After you submit an answer, our AI immediately evaluates it against a rubric built around what strong IB answers look like. You get a score, specific feedback on what you did well or missed, and concrete suggestions on how to improve your response.
Are learning guides included?+
Yes. Your Prepor subscription includes full access to all learning guides. These cover foundational and advanced IB topics, including Accounting, Valuation, DCFs, M&A, LBOs, and more, so you understand the reasoning behind every answer. We spent a lot of time tailoring our learning guides so you can learn the required concepts efficiently.
Will more content be added over time?+
Yes. We're continuously expanding the question bank and adding new learning guides as the interview landscape changes. Subscribers get access to new content as it's released at no additional cost.
Can I cancel anytime?+
Yes, absolutely. You can cancel your Prepor subscription at any time, no questions asked. You'll retain access until the end of your current billing period.
What is the ROI of Prepor compared to failing interviews?+
The average investment banking salary is over $110k a year. The Prepor Season Pass costs $79, which is less than 0.1% of one year's salary. In that context, improving your interview performance can be worth far more than the cost of Prepor.
Launch your IB prep with Prepor
Practice real investment banking questions, get tailored AI feedback on your answers, and walk into interviews prepared.
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