No monthly subscriptions. No auto-renewals. No tricks. Buy credits when you need them — they never expire and you only pay for what you use.
Other AI platforms charge monthly subscriptions — we charge for what you use. No recurring fees, no paying while you're not practicing.
| Caise | MBB.ai | CasewithAI | PrepPartner | Soreno | |
|---|---|---|---|---|---|
| Pricing model | Pay-per-use | Subscription | Credits & subscription | Subscription | Subscription |
| Monthly cost | $0/mo — buy credits only | Undisclosed | $50/mo | £49/mo (~$62) | $129/mo |
| Voice conversation | ✓ Two-way voice | Text only | Text only | Text only | ✓ |
| Real case library | 60+ MBB + HBS cases (growing) | Not disclosed | Not disclosed | 100+ | 500+ |
| Quantitative drills | ✓ 10 drills | ✕ | ✓ | ✕ | 80 drills |
| Data exhibits | ✓ Charts & diagrams | ✕ | ✕ | ✕ | ✓ |
| Post-case coaching | ✓ Unlimited Q&A | Basic feedback | AI feedback | AI feedback | Rubric scores |
| Peer ranking | ✓ Percentile | ✕ | ✕ | ✕ | ✕ |
| Socratic pushback | ✓ Adaptive | Basic | Basic | Basic | ✓ |
| Free trial | Free demo + 50 credits | Free tier | 1 free case | Free tier | 2 cases + 3 drills |
| Transparent pricing | ✓ | ✕ | ✓ | ✕ | ✓ |
Credits are consumed per interaction, proportional to how much AI processing your exchange requires (1 credit ≈ 500 API tokens). Simple exchanges might cost 1-2 credits; complex, data-heavy responses can cost up to 10. Coaching notes cost 5 and scoring costs 15. A typical 10-exchange case uses roughly 50-80 credits total.
No. Your credits never expire. Buy a pack now and use them whenever you're ready — whether that's this week or 6 months from now when your interview is scheduled.
We don't believe in charging you for not using our product. Case prep is a 2-6 week sprint, not a year-long commitment. Other platforms charge $50-$129/month whether you practice or not. We offer packs from $15 to $99 — pay for what you use, your credits never expire, and you can come back anytime. Prep hard, land the offer, done.
Yes! The free demo lets you try a real case with no account needed. Sign up and get 50 bonus credits to experience the full platform. Growth and above unlocks Dashboard Analytics, and Pro and Max unlock MBB cases and the Chat Coach.
Starter ($15) gives you the full non-MBB case library with 5D scoring and coaching notes. Pro ($75) adds Dashboard Analytics, Score Progression, Case History, MBB cases from McKinsey, BCG, and Bain, plus the Chat Coach and Coaching Insights. Max ($99) gives you everything in Pro with the most credits at the lowest per-credit cost.
Yes. 90+ cases sourced from McKinsey, BCG, Bain, and HBS case books — with new cases added regularly. Profitability, market entry, M&A, quant drills, and more from beginner to advanced difficulty.
No credit card, no account. Just pick a case and start practicing.
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