The verdict in three sentences
For a B2B SaaS MVP shipped in 12 weeks before a raise, a realistic Berlin budget sits between 40,000 and 80,000 EUR excluding VAT with a fixed-price agency, or 33,000 to 54,000 EUR with a senior freelancer at 550 to 750 EUR per day. The number one success factor is scope: a single core feature, delivered in 3 sprints of 4 weeks. The hidden cost to plan for is code takeover, estimated at 30 % of the initial budget when the MVP was rushed or depends on one person.
The three options with figures
Seed investors do not fund a complete product, they fund proof that one feature solves an expensive problem for an identified B2B customer. The MVP must therefore fit a tight scope: authentication, the core feature, a minimal dashboard, subscription billing and an admin back office.
| Criterion | Senior freelancer | Fixed-price agency | Offshore studio |
|---|---|---|---|
| 2026 rate | 550 to 750 EUR per day | Fixed price 40,000 to 80,000 EUR | 25 EUR per hour (about 200 EUR per day) |
| Volume for 12 weeks | 60 days, one profile | 120 to 160 days, 3 to 4 profiles | 150 to 200 days, 4 to 5 profiles |
| Estimated MVP budget | 33,000 to 45,000 EUR, plus design 4,000 to 9,000 EUR | 40,000 to 80,000 EUR, design included | 30,000 to 40,000 EUR, plus founder-side management |
| Deadline commitment | Best effort | Outcome, negotiable penalties | Best effort, time zone gap |
| Dependency risk | High: one person holds everything | Low: team and documentation | Medium: developer turnover |
| Code quality for due diligence | Variable | Code review and tests included | Variable, needs an audit |
| Founder management load | 4 to 6 h per week | 2 to 3 h per week | 8 to 12 h per week |
A freelancer is the best option when the founder is technical and can review the code. An agency wins when the deadline is contractual (fundraising, signed customer pilot) and the founder needs to spend time on sales. The offshore studio looks cheaper but shifts the cost into management time.
Plan in 3 sprints of 4 weeks
| Sprint | Weeks | Deliverables | Demo |
|---|---|---|---|
| Scoping and sprint 1 | 1 to 4 | Workshops, mockups, authentication, data model, first version of the core feature | Clickable main flow |
| Sprint 2 | 5 to 8 | Complete core feature, dashboard, team invitations | Test with 3 pilot customers |
| Sprint 3 | 9 to 12 | Stripe subscriptions, back office, tests, production launch, analytics | Investor demo |
Anything that does not fit into these 12 weeks goes onto an after-the-raise list: multiple integrations, advanced roles, mobile app, enterprise SSO. Each feature added along the way costs 1 to 2 weeks on average.
Takeover cost and the clauses to require
| Situation | Estimated takeover cost | Typical cause |
|---|---|---|
| Clean, documented, tested code | 5 to 10 % of budget | Simple onboarding of the next team |
| Code without tests or documentation | 20 to 30 % | Reverse engineering before any change |
| Freelancer gone without handover | 30 to 50 % | Lost access, unexplained technical choices |
| Exotic stack or no-code pushed to its limits | 60 to 100 % | Full rewrite after the raise |
On a 60,000 EUR MVP, a 30 % takeover means 18,000 EUR and 6 to 8 lost weeks just when the team must accelerate. Require in the contract an assignment of copyright, code in a Git repository owned by the company from day one, minimum test coverage and architecture documentation.
Mini case study
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Lena, founder of a Berlin startup automating expense report checks for SME finance directors, has 12 weeks before her seed round. Freelancer option: 60 days at 650 EUR, so 39,000 EUR, plus 6,000 EUR of design, 45,000 EUR in total, but with a 30 % takeover risk (13,500 EUR) if the freelancer leaves. Agency option: fixed price of 58,000 EUR with a deadline commitment and documented code, takeover estimated at 8 % (4,640 EUR). Risk-adjusted cost: 58,500 EUR for the freelancer, 62,640 EUR for the agency. The 4,140 EUR gap is offset by 3 hours of management saved every week, 36 hours Lena spends signing her 3 pilot customers.
FAQ
What budget for a B2B SaaS MVP in Berlin in 2026?
Budget 40,000 to 80,000 EUR with a fixed-price agency, or 33,000 to 54,000 EUR with a senior freelancer including design. Below 25,000 EUR, scope should be limited to a demonstrable prototype.
How long does it take to ship an MVP?
Ten to fourteen weeks for one core feature with subscriptions and a back office. The safest format is 3 sprints of 4 weeks with a demo at the end of each.
What is a freelance developer's day rate in Berlin?
A senior full-stack developer charges 550 to 750 EUR per day in 2026. A junior profile sits between 350 and 450 EUR, with higher risk on an MVP.
Is no-code a good option for a B2B MVP?
It validates demand in 3 to 4 weeks for 5,000 to 15,000 EUR. It becomes risky when customer data is sensitive or technical due diligence is demanding.
What do investors look at in MVP code?
Code ownership, data security and the ability to evolve the product. A technical due diligence costs 3,000 to 8,000 EUR and quickly exposes fragile code.
Let's scope your project. We scope your SaaS MVP (one core feature, 3 sprints of 4 weeks, a fixed price of 40,000 to 80,000 EUR, code and rights owned by your company) before your raise. 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.
