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Yo! No CodeEngineering team
30-day tier

Build a fintech app in 30 days.

Direct answer

Yes, a fintech MVP, payments, double-entry ledger, KYC onboarding, bank connections via Plaid, ships in 30 days on Yo! Launch's top tier, built compliant-by-design from day one.

Estimate this build
The angle

Why this shape works.

Fintech is the one category where a prototype-quality build is a liability: money math must reconcile, KYC must actually gate, and auditors will read your git history. Yo! Launch's fintech shape starts from a double-entry ledger and builds out, because retrofitting correctness into a money app is how startups die.

What ships

Included in your 30-day sprint.

Scope is locked at kickoff, anything not on this list is free during the sprint. Best fit for the The 30-day launch.

  • Double-entry ledger with immutable transaction log
  • Stripe (payments / payouts) or Treasury-style flows
  • Plaid bank connections where the product needs them
  • KYC / KYB onboarding flow with provider integration
  • Role-based admin with full audit trail
  • Reconciliation views and exportable statements
Suggested stack
Frontend
Next.js
Backend
Node.js / Server Actions
Database
PostgreSQL + Prisma
Host
Vercel or AWS
From
$4,250
Frequently asked

Build a fintech app in 30 days questions.

Can you build a fintech app in 30 days?+
Yes, 30 days is the Yo! Launch top tier. Scope is locked at kickoff, engineering ships in sprints, and you're live to real users by day 30.
Do I own the code?+
Yes, from commit #1. Standard MSA with IP assignment before kickoff.
What if I want to scale the fintech app after launch?+
Same team stays on retainer through Yo! Teams. No handoff, no context loss, no vendor swap.
How much does a fintech app cost to build with Yo! Launch?+
Depends on tier and scope. Base bands are $875 (7 days) / $1,875 (14 days) / $4,250 (30 days). Use the build estimator on /launch for a specific quote.
Ready when you are

You can generate an app in an afternoon.
Owning one is a different job.

30-minute scoping call. Fixed-price plan in your inbox within 48 hours. Whichever service you need, Launch, FullCode, Codify Yo!, or Teams, you're talking to the team who'll do the work.

✓ 48-hour fixed-price quotes✓ North American oversight✓ Global engineering economics