Comparison
Investment banking interview prep resources (2026), compared
Investment banking interview prep comes in three kinds: courses and guides that teach the material, one-on-one coaching from a person, and practice tools where you answer out loud. This page compares thirteen products and Superday Room on format and price, from each company's own pages, checked October 30, 2026. Which fits depends on what you're missing.
Which investment banking interview prep is best for you?
The one that fills your gap. If you don't know the material yet, start with a course or guide. If you know it but your answers come out long or unsure, practice out loud with feedback. If you want a person to review your story and run mock interviews, pay for coaching. You can combine them.
How do the options compare?
They differ most in what you get: courses and guides teach, coaches give personal feedback, and practice tools respond to your spoken answers. Prices range from free tools and monthly or yearly plans to $499 one time for a course package, or $249 to $400 an hour for coaching. As listed on October 30, 2026, in US dollars before tax, with promotions noted:
| Product | Kind | What you get | Price |
|---|---|---|---|
| Wall Street Prep | Guides, courses, coaching | The Red Book (1,000 questions with answers); modeling courses; one-on-one coaching | Red Book $99; Premium Package $499; coaching $350 to $400 an hour |
| Peak Frameworks | Course | A 500+ page guide, 130+ videos, Excel exercises, a case study, a certificate | $297 one time (listed as 25% off $399) |
| Corporate Finance Institute (CFI) | Courses and certifications | The FMVA (44 courses, 18 required) and 250+ courses | $323.05 a year; students 50% off |
| 10X EBITDA | Coaching and courses | One-on-one interview coaching; a financial modeling course | $578 for 2 hours to $2,490 for 10 |
| Final Round AI | AI interview tool, many roles | AI practice interviews; a live Interview Copilot | Free plan; $25 to $150 a month |
| Yoodli | AI speaking coach | AI roleplays for interviews, speeches and pitches | $0 (5 roleplays); $8 or $20 a month billed yearly |
| Big Interview | Interview training, any job | Lessons, an interview simulator, VideoAI feedback | $39 for 30 days; $299 lifetime |
| Huru | AI mock interviews, any job | A live AI interviewer or one question at a time, with an AI feedback report | Free for job seekers |
| Superday AI | AI prep platform for banking | An AI interviewer, drills, coach chat, resume and networking tools | $12 a month; $85 lifetime |
| AskStanley | AI prep platform for banking | An AI chat, AI mock interviews, AI-generated drills, job and networking tracking | $10.42 to $16 a month |
| OfferGoblin | Question drilling for banking | 3,500+ questions as flashcards, multiple choice or voice; coaching | Free plan; $39.99 a month or $149.99 a season |
| IB Flash | Flashcards and AI mocks, IB, PE and HF | Flashcards, AI mock interviews, cell-graded Excel models | $40 or $70 a month; 7-day trial |
| Pretus | AI mock interviews for banking | 2,000+ student-reported questions; mocks by firm, office, group and round | 7-day trial; prices not listed |
| Superday Room | Spoken practice for banking | Answer out loud; each answer scored 0 to 10 against an answer key | Any 5 questions free; $39 for 90 days |
What do courses and guides cost?
The ones compared here run from $99 for a question guide to $499 for a package of modeling courses, or a yearly plan. Wall Street Prep's Red Book is $99 and its Premium Package of modeling courses $499; Peak Frameworks' investment banking course is $297 one time; CFI's plans start at $323.05 a year, or $248.50 for students. Courses teach the material; you still have to practice saying it.
What does one-on-one coaching cost?
About $250 to $400 an hour on the two sites compared here. 10X EBITDA's hourly packages work out to $249 to $289 an hour, and Wall Street Prep's private coaching is $350 to $400 an hour. With coaching, a person hears your answers and responds; the other options here are self-study or software.
What do AI mock-interview tools cost?
From free to $150 a month. Huru is free for job seekers; Final Round AI and Yoodli have free plans with limits; Big Interview starts at $39 for 30 days; Superday AI is $12 a month or $85 once. Among banking-only tools, AskStanley runs $10.42 to $16 a month, IB Flash $40 or $70 a month, and OfferGoblin has a free plan or $39.99 a month; Pretus doesn't list prices. How AI mock interviews score your answers →
What free investment banking interview prep is there?
Enough to learn the core questions without paying. Among the products compared here, Huru is free for job seekers, Final Round AI and Yoodli have free plans with limits, and OfferGoblin has a free plan. Free guides on this site, with no account:
- Common investment banking interview questions, each with a short answer, by topic.
- Walk-throughs of the big three: a DCF, the three statements and your resume.
- Questions reported by firm, how a superday works, HireVue and the recruiting timeline.
- Free tools: a filler word counter and answer length targets.
Your school's career center and finance club are also free, and many run mock interviews.
Where does Superday Room fit?
It's for the practice step. You answer investment banking questions out loud, and each answer is scored from 0 to 10 on content, structure and delivery against that question's answer key, with what you missed. It doesn't teach Excel modeling, and there's no human coach or AI interviewer. Any 5 questions are free with a free account (retakes included), and no card is needed. The Recruiting Season Pass is $39 (plus any tax) for 90 days: one payment, no auto-renewal.
How were these products chosen and checked?
We picked products people search for by name, using Semrush's US search data from October 2026, and kept the ones whose own pages we could check directly. Every price and feature on these pages comes from the company's own site, checked October 30, 2026. There are no ratings, reviews or rankings, and no company paid to be listed.
Which comparisons are there?
Thirteen: twelve products compared one by one with Superday Room, and a page on AI mock interviews. Each has prices, formats, sources and when to choose that product instead:
Frequently asked questions
- What do investment banking interview prep courses cost?
- On October 30, 2026: Wall Street Prep's Red Book $99 and Premium Package $499, Peak Frameworks' investment banking course $297 one time, and CFI's plans from $323.05 a year ($248.50 for students).
- Do you need a paid course to prepare for investment banking interviews?
- No. Free guides cover the common questions; what a paid product adds is structure, depth or feedback. Superday Room's resource pages, with 53 questions and short answers, are free.
- Is Superday Room affiliated with any of these companies?
- No. Superday Room is run by Sami Enterprises LLC and isn't affiliated with, endorsed by or sponsored by any company on these pages.
All product names are trademarks of their owners, used here only to identify the products. Superday Room isn't affiliated with, endorsed by or sponsored by any company on these pages. Prices are in US dollars as listed on each site on October 30, 2026, before tax, and can change: check before you buy.
Sources
- Wall Street Prep, “1000 Investment Banking Interview Questions (“The Red Book”)”, checked October 30, 2026.
- Wall Street Prep, “Premium Package: Financial & Valuation Modeling Certification Program”, checked October 30, 2026.
- Wall Street Prep, “Private Coaching”, checked October 30, 2026.
- Peak Frameworks, “Investment Banking Course”, checked October 30, 2026.
- Corporate Finance Institute (CFI), “Pricing plans for individuals”, checked October 30, 2026.
- Corporate Finance Institute (CFI), “Pricing plans for students”, checked October 30, 2026.
- 10X EBITDA, “Investment Banking Interview Coaching”, checked October 30, 2026.
- Final Round AI, “Subscription (plans and prices)”, checked October 30, 2026.
- Yoodli, “Pricing”, checked October 30, 2026.
- Big Interview, “Pricing for job seekers”, checked October 30, 2026.
- Huru, “Huru (home page: features and pricing)”, checked October 30, 2026.
- Superday AI, “Superday AI (home page: features and pricing)”, checked October 30, 2026.
- AskStanley, “AskStanley (home page: features and pricing)”, checked October 30, 2026.
- OfferGoblin, “How OfferGoblin Works (modes, plans and limits)”, checked October 30, 2026.
- IB Flash, “Pricing”, checked October 30, 2026.
- Pretus, “Pretus (home page and FAQ)”, checked October 30, 2026.