Build Your Startup App in 21 Days
From idea to App Store — the MVP investors and early users actually want to see. Fixed price, no hourly surprises.
Why Startup MVP App development is hard to get right
Investors want to see a working product, not a Figma — but hiring a full team before funding burns runway
Scope creep kills startup MVPs — you need a partner who says no to v2 features and ships the core loop
Technical co-founder search takes 6+ months — an agency MVP gets you to traction and hiring leverage faster
No-code prototypes break at 100 users — you need real infrastructure before your first paying customer
What we build — in detail
Core product loop
The one thing your startup does — built end-to-end. Sign up → core action → value delivered → retention hook.
Landing page + app
Marketing site with waitlist or direct signup. Connected analytics from first visitor to first conversion.
Investor demo mode
Polished UI, sample data, smooth demo flow. The 3-minute demo that gets you to the next meeting.
Basic analytics
PostHog or Mixpanel — track signups, activation, retention. Know if people actually use what you built.
Payment-ready (optional)
Stripe checkout or subscription if you're validating willingness to pay from day one.
Admin dashboard
See users, usage, support requests. Enough to operate without building a full ops stack.
Launch checklist
App Store submission, privacy policy, terms, error monitoring — everything needed to go live.
Tech Stack
- →Next.js
- →React Native + Expo (if mobile)
- →Supabase
- →Stripe
- →PostHog
- →Vercel
What you get
- Production app
- Landing page
- Admin dashboard
- Full source code
- Launch documentation
Frequently asked questions
Is 21 days enough for a real startup MVP?
For a focused core loop — yes. We scope ruthlessly in the kickoff call. If your idea needs 6 integrations and 3 user types, we tell you upfront and propose a phased approach.
What if I need to pivot after launch?
You own 100% of the source code. Our stack (Next.js, Supabase, React Native) is mainstream — any developer can pick it up. We also offer post-launch iteration sprints.
Free Startup MVP App resources
Download these before you start — no credit card, just your email.
Planning your build?
Startup MVP App development — USA, UK & Canada
Fixed-price MVPs for founders in these cities. Same team, same 21-day delivery — remote-first with timezone overlap.
Startup MVP App in Austin
USA · CST (UTC-6)
Startup MVP App in Birmingham
UK · GMT (UTC+0)
Startup MVP App in Boston
USA · EST (UTC-5)
Startup MVP App in Calgary
Canada · MST (UTC-7)
Startup MVP App in Cambridge
UK · GMT (UTC+0)
Startup MVP App in Charlotte
USA · EST (UTC-5)
Startup MVP App in Chicago
USA · CST (UTC-6)
Startup MVP App in Dallas
USA · CST (UTC-6)
Related app types
Ready to build your startup mvp app?
Book a free 30-minute scoping call. We'll map out exactly what v1 looks like, give you a fixed price, and start within a week.
Book a Free Scoping Call →Free · No commitment · Delivered in 3 weeks