How Long Does It Take to Build an MVP? (Honest Answer)
The honest answer is: it depends on the scope. But "it depends" is useless without a framework. Here's the actual breakdown.
What agencies mean when they quote 3–6 months
Most software agencies quoting 3–6 months for an MVP are not lying — but they're not scoping your MVP either. They're scoping a product. The estimate includes discovery sprints, design revisions, stakeholder sign-offs, account manager overhead, QA cycles, and buffer for scope changes you haven't had yet.
That's appropriate for a $50,000+ product build where mistakes are expensive. It's catastrophic for a solo founder who needs to validate a hypothesis before spending their runway.
The variables that actually affect MVP build time
Each role (Admin, User, Agent, Public) requires its own routing, permissions, and screen set. 1 role = days. 4 roles = 2 weeks.
Each screen is a unit of work. 5–10 screens = 3–5 days. 24 screens = 14 days with a focused team.
Stripe, Twilio, or complex OAuth adds 1–3 days per integration. Supabase Auth is 1 day.
A founder who says 'I need a dashboard with tables and filters' is 2 days of work. 'I need a way for users to see their data' is a 2-week discovery project.
Async daily updates with 24-hour feedback turnaround keep builds on track. Back-and-forth meetings add days.
Why 14 days is achievable (with the right constraints)
Our 2-week MVP sprint works because we impose the constraints upfront. On Day 0, we lock a specific screen count, a specific module list, and a specific tech stack. We don't discover scope during the build — we eliminate discovery entirely.
The result: our senior engineers know exactly what they're building on Day 1. No estimation uncertainty, no scope creep, no timeline slippage.
4 user portals. 24 screens. 6 modals. Full RBAC authentication. PostgreSQL database. Deployed to Vercel. Handed off to the founder. Time elapsed: 12 days. Price: $3,500 fixed.
Read the full case studyMVP timeline benchmarks by scope size
| Scope | Timeline | Typical cost |
|---|---|---|
| 1 user role, 5–8 screens, no auth | 5–7 days | ~$1,500 |
| 2 roles, 12–16 screens, basic auth | 10–12 days | ~$2,500 |
| 4 roles, 24 screens, RBAC + APIs | 14 days | $3,500 (our sprint) |
| 5+ roles, 30+ screens, complex flows | 2–3 sprints | $7,000–$10,500 |
The bottom line
A properly scoped MVP with 20–24 screens and a fixed feature list should take 2 weeks, not 3 months. If you're getting quotes of 6 months for an MVP, you're either being quoted a full product build, or the agency isn't scoping with discipline.
The fastest path to a live MVP is: scope first, build second. Lock every screen and module before writing code. That's the only way to guarantee a 14-day ship.
Want your MVP in 14 days?
We build fixed-scope MVPs for solo and bootstrapped founders. $3,500 fixed price. 24 screens. Full code ownership on Day 14.