The verdict in three sentences
A credible business-app MVP ships in 10 to 14 weeks, not three. The timeline splits into 5 phases — discovery, design, sprint development, acceptance, go-live — each with a clear validation milestone. What blows up a schedule is almost never the code, but vague specs and insufficient business-side availability.
Timeline by project size
The ranges below are 2026 orders of magnitude for a business application delivered by a mid-sized agency.
| Project type | Timeline 2026 | Person-days | Indicative budget (EUR) |
|---|---|---|---|
| Simple MVP (1 role, CRUD) | 6-8 weeks | 30-45 | 19,000 - 30,000 |
| Business MVP (2-3 roles, workflow) | 10-14 weeks | 55-90 | 34,000 - 58,000 |
| Multi-role platform | 16-22 weeks | 110-160 | 63,000 - 99,000 |
| Platform + heavy integrations | 22-30 weeks | 170-240 | 99,000 - 145,000 |
A business MVP in Amsterdam typically sits mid-range: 10 to 14 weeks, 34,000 to 78,000 EUR depending on workflow complexity and integration count.
The 5 phases and their milestones
Healthy phasing spreads effort and sets decision points. Here is the typical split over a 12-week business MVP.
| Phase | Duration | Deliverable / milestone | Budget share |
|---|---|---|---|
| Discovery & scoping | 2 weeks | Prioritised backlog, signed specs | 12 % |
| UX/UI design | 2 weeks | Clickable mockups, design system | 15 % |
| Development (2-week sprints) | 5-6 weeks | Demoable increments | 50 % |
| Acceptance & fixes | 1-2 weeks | Signed acceptance report | 15 % |
| Go-live | 3-5 days | App online, monitoring active | 8 % |
Each sprint ends with a demo: the business validates or adjusts before moving on. This ritual avoids the tunnel effect where gaps surface only at delivery.
The 4 factors that derail a schedule
- Vague specs: an unprioritised backlog easily adds 2 to 3 weeks of back-and-forth.
- Third-party integrations: a poorly documented or late partner API blocks a whole sprint.
- Business-side availability: with no owner validating within 48 h, acceptance stretches 1 to 2 weeks.
- Technical debt: chasing perfection at MVP stage can double the timeline for zero customer gain.
Mini case study
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Mark, founder of a SaaS start-up in Amsterdam, must show his MVP to three pilot customers in 14 weeks. By securing a business owner available two half-days a week and freezing sprint 1 scope, he holds the timeline at 12 weeks for 48,000 EUR. The only delay — a billing API arriving 5 days late — is absorbed by the acceptance buffer. Result: demo held, 2 pilot customers signed, time-to-market respected.
FAQ
How long to deliver a business MVP in 2026?
Expect 10 to 14 weeks for a 2-3 role MVP with workflow. Below 8 weeks it is almost always a simple single-role MVP.
What budget for that timeline?
Between 34,000 and 78,000 EUR depending on complexity. The development phase alone weighs 50 % of the envelope.
Why split into 2-week sprints?
Because each sprint yields a demoable increment: the business validates every 2 weeks, cutting end-of-project fixes by 30 to 40 %.
What derails a schedule most?
Vague specs and insufficient business availability. An owner validating within 48 h saves 1 to 2 weeks on acceptance.
Can we speed up without blowing the budget?
Yes, by trimming sprint 1 scope and steering third-party integrations early. Adding developers late usually slows the project rather than the reverse.
Let's scope your project. Tell us your target demo date, number of user roles and integrations: we build a workable sprint-based timeline. Detailed quote within 48 h. WhatsApp +221 77 596 93 33.
Mohamed Bah
Fondateur, Kolonell
Passionate about digital and entrepreneurship in Africa, Mohamed has been helping Sénégalese businesses with their digital transformation since 2020. Founder of Kolonell, he believes every SME deserves a professional and accessible online présence.
