- App typemvp
- Features4
- AuthYes
- Paymentssubscription
- Integrationsstripe
MVP development for founders who need a locked quote before they pay
Founder MVPs die on scope creep and surprise invoices. Lab Twelve runs MVP Sprint as a fixed package: full-stack architecture, Postgres, Redis, object storage, background jobs, analytics wiring, and production deploy—after the scope chat locks features in writing. You see the MVP Sprint price before checkout. Change requests are add-ons, not quiet scope stretch. This is for founders who know the job-to-be-done and need v1 shipped, not a research program.
| Full-stack MVP architecture | Included |
|---|---|
| Redis + background jobs | Included |
| Object storage | Included |
| Production deployment | Included |
| PRD + mission plan | Included |
Full-stack MVP architecture: Next.js + API + Postgres
Redis + background jobs: When in MVP Sprint scope
Object storage: Uploads and assets
Production deployment: Railway baseline
PRD + mission plan: For your next hires or lane
| Unlimited post-launch support | Not in base scope |
|---|---|
| Native mobile apps | Not in base scope |
| Enterprise compliance packs | Not in base scope |
Unlimited post-launch support: 30-day support is an add-on
Native mobile apps: Responsive web MVP
Enterprise compliance packs: Say so for manual review
A representative ScopeSpec ticket—your quote is built from your answers in the scope chat.
Day 0
Scope lock + quote
≤6 features, OUT list signed.
Days 1–5
Core product path
Auth, primary workflow, data model.
Days 6–10
Jobs + storage
Async work, uploads, admin.
Days 11–15
Harden + ship
Production deploy, mission pack.
Questions for this build type
How is MVP Sprint different from Business App?
MVP Sprint adds Redis, jobs, storage, and full-stack ops patterns. Business App is tighter CRUD with fewer moving parts.
What is scope lock?
The quote matches the ScopeSpec at checkout. New ideas after lock are priced separately.
When should I not buy an MVP yet?
If you have not talked to ten users or cannot name one job-to-be-done, run interviews first. We will tell you.
Ready for a fixed quote?
One conversation at /start turns your brief into a locked scope and published price.