The verdict in three sentences
A custom web app MVP in Berlin costs between EUR 20,000 and 50,000 to ship in 6 to 12 weeks in 2026, with a modern stack (Next.js/Supabase), auth, payments and 1 to 3 core features. The point of an MVP is not to be complete but to validate a hypothesis before raising funds, with the least throwaway code. A serious Berlin studio's day rate sits between EUR 400 and 600, and the real trap is technical debt if the MVP is rushed to go fast.
What the 2026 MVP budget covers
A good MVP focuses on the core value. Here is a realistic breakdown for an MVP at around EUR 35,000.
| Item | Effort (days) | Share of budget |
|---|---|---|
| Scoping & UX/UI design | 6-10 | 15-20% |
| Auth + roles | 4-6 | 10% |
| 1 to 3 core features | 20-30 | 45-55% |
| Payments (Stripe) | 3-5 | 8-10% |
| Deployment & CI/CD | 3-4 | 7% |
| Testing & fixes | 4-6 | 10% |
These are 2026 order-of-magnitude figures; a EUR 20,000 MVP cuts the feature count, a EUR 50,000 MVP adds integrations or heavier business complexity.
No-code (Bubble) vs custom build
No-code lets you test very fast and cheap, but shows its limits at scale or with advanced customisation.
| Criterion | No-code (Bubble) | Custom (Next.js) |
|---|---|---|
| MVP cost | EUR 8,000-20,000 | EUR 20,000-50,000 |
| Timeline | 3-6 weeks | 6-12 weeks |
| Monthly platform cost | EUR 100-500/month | EUR 50-200 (hosting) |
| Scalability | Limited | High |
| Customisation | Medium | Full |
| Later migration | Full rewrite | Continuous evolution |
| Code ownership | Locked in | Full |
2026 rule: no-code fits an early idea test or an internal back office; as soon as the product becomes your core business, custom avoids a costly rewrite.
Mini case study
Sofia, founder of a B2B startup in Berlin, wants to validate a services marketplace before a seed round. She hesitates between Bubble (EUR 14,000) and a custom MVP (EUR 38,000). She picks custom because the product is her core value: in 9 weeks she gets auth, matching and Stripe payments. Six months later her EUR 600,000 raise is helped by a solid demo and controlled technical debt: migrating to v2 costs ~EUR 15,000 instead of the ~EUR 40,000 a rewrite from Bubble would have forced, i.e. EUR 25,000 saved.
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FAQ
How much does a web app MVP cost in Berlin in 2026?
Between EUR 20,000 and 50,000 depending on the number of core features and business complexity. The golden rule: pay to validate a hypothesis, not to build a complete product.
How long to ship an MVP?
6 to 12 weeks. A single-core-feature MVP with payments can ship in 6-8 weeks; three features with integrations need 10-12 weeks.
No-code or custom to raise funds?
Both can convince. No-code speeds up proof of concept; custom reassures on scalability and avoids a rewrite. If software IS the product, prefer custom.
What is post-MVP technical debt?
The shortcuts taken to go fast that cost dearly later. A well-scoped MVP (standard stack, minimal tests) limits that debt to a 10-20% surcharge on v2, versus 100%+ for a rewrite.
Can the MVP grow into a full product?
Yes, that is the point of custom: the MVP code becomes the v2 foundation, with features added progressively in budgeted batches.
Let's scope your project. Describe the hypothesis to validate, your 1 to 3 core features and your fundraising deadline, and we will quote an MVP shippable in 6-12 weeks. 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.
