The verdict in three sentences
An HR SaaS MVP focused on annual performance reviews should be budgeted at 40,000 to 90,000 EUR and delivered in 10 to 14 weeks, provided you limit it to one core feature executed well. The goal is not a complete product but 10 pilot customers who use it for a real review cycle and agree to pay. Dutch schemes such as the WBSO R&D payroll tax credit and the Innovation Credit can offset part of the cost when applied for in time.
Defining scope: what goes into the MVP and what waits
HR SaaS founders often want everything in version 1: reviews, goals, continuous feedback, training plans, dashboards and HRIS integration. That is the surest way to exceed 150,000 EUR and 8 months with no paying customer. The MVP must answer a single question: does an HR director at a 50 to 300 employee company prefer your tool to their spreadsheet and Word forms for running the annual review cycle?
| Feature | In the MVP | Version 2 | Indicative cost |
|---|---|---|---|
| Multi-company authentication and roles (HR, manager, employee) | Yes | 6,000 to 12,000 EUR | |
| Customisable review templates | Yes | 6,000 to 13,000 EUR | |
| Cycle: invitations, reminders, progress tracking | Yes | 6,000 to 12,000 EUR | |
| Online review, sign-off and PDF export | Yes | 8,000 to 15,000 EUR | |
| HR cycle dashboard | Yes, simple | Advanced | 5,000 to 10,000 EUR |
| Employee import by CSV file | Yes | HRIS connector | 2,500 to 5,000 EUR |
| Goals, continuous feedback, training plans | Yes | Out of MVP scope | |
| Online subscription billing | Yes, basic | 3,500 to 6,000 EUR | |
| Discovery, design, testing, release | Yes | 3,000 to 7,000 EUR |
The total ranges from 40,000 to 80,000 EUR depending on the depth of each module, up to 90,000 EUR with a highly polished design or stricter compliance. These amounts are 2026 orders of magnitude for the Amsterdam market, where senior developer rates of 90 to 130 EUR an hour sit above most French regional cities.
The multi-tenant architecture is the technical point you must not sacrifice: each customer sees only its own data, with tested isolation. Retrofitting it usually costs more than planning it. On GDPR, performance reviews contain personal assessments: EU hosting, encryption, access logs and a data processing agreement with each customer are expected from the first pilot. In the Netherlands, works councils (ondernemingsraad) at companies with 50 or more employees may also have a say on review tools, so prepare clear documentation.
Timeline, recurring costs and funding
| Item (2026) | Range | Comment |
|---|---|---|
| Development time | 10 to 14 weeks | 2 weeks discovery, 8 to 10 development, 2 testing |
| Hosting and cloud services | 50 to 300 EUR/month | Managed database, storage, email delivery |
| Tooling (monitoring, e-signature, support) | 80 to 250 EUR/month | Depending on user count |
| Maintenance and small changes | 1,500 to 4,000 EUR/month | After go-live |
| WBSO R&D payroll tax credit | Variable | Reduces payroll tax on R&D hours, higher rate for starters |
| Innovation Credit (RVO) | Loan, case by case | For high-risk innovation projects |
| Angel or pre-seed funding | 50,000 to 250,000 EUR | Usually dilutive |
Typical schedule: weeks 1 to 2, workshops with 3 target HR directors and clickable wireframes; weeks 3 to 11, development in two-week iterations with a demo at the end of each; weeks 12 to 14, testing, security and opening to the 10 pilots. The pilots' review cycle should fall within the following three months: align the launch with the November to February review season.
Mini case study
Emma and Daan, co-founders of an HR start-up in Amsterdam, have 60,000 EUR of their own funds and target a 1,000,000 EUR seed round. The MVP is priced at 65,000 EUR, hosting and tools at 300 EUR a month. They secure 30,000 EUR of angel funding and expect around 12,000 EUR of WBSO benefit on their own development hours.
Total budget over 9 months: 65,000 EUR plus 2,700 EUR of running costs, or 67,700 EUR. With 102,000 EUR available, 34,300 EUR remain for sales outreach. They sign 10 pilots at 5 EUR per employee per year on an average of 120 employees, or 6,000 EUR of annual recurring revenue, a proof of usage that speaks louder to investors than the amount itself. This case is an illustrative example.
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FAQ
How much does an HR SaaS MVP cost in 2026?
Expect 40,000 to 90,000 EUR in Amsterdam for one well-executed core feature with multi-tenant authentication, basic billing and PDF export. Beyond 120,000 EUR, the scope is probably no longer an MVP.
How long does it take to build?
10 to 14 weeks with a team of 2 to 3 people. Allow 4 to 8 more weeks to recruit pilots if that work does not run in parallel.
Can Dutch schemes fund development?
The WBSO lowers payroll tax on R&D hours of your own staff, and the Innovation Credit can finance risky innovation projects. Applications must generally be filed before the work starts, so check eligibility with RVO early.
Should we hire a co-founder CTO or an agency?
An agency delivers a scoped MVP faster, a co-founder CTO becomes necessary after the round. Require code ownership, documentation and a knowledge transfer at the end of the engagement.
What GDPR requirements apply to a performance review SaaS?
EU hosting, encryption, role-based access, a defined retention period and a data processing agreement with each customer. A data protection impact assessment is recommended once you process more than a few thousand employees.
Let's scope your project. Tell us your core feature and funding timeline: we scope a SaaS MVP with an indicative budget, an iteration plan and delivery in 10 to 14 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.
