The verdict in three sentences
For an Amsterdam engineering consultancy, the website is a credibility prerequisite in a technical bid: a public buyer checks your site before scoring your offer. A generic template at 3,000 EUR shows neither quantified references nor sector expertise; a bespoke site between 9,000 and 22,000 EUR (net) structures your references, certifications and case studies. The stakes are contracts worth hundreds of thousands of euros, where half a scoring point changes the award.
Starter theme vs bespoke: what you actually pay
The first trade-off is structural. Here is the 2026 order of magnitude for an 8-to-30-person consultancy in Amsterdam.
| Item | Starter (theme) | Bespoke headless |
|---|---|---|
| Build price | 3,000 - 5,000 EUR (net) | 9,000 - 22,000 EUR (net) |
| Timeline | 3 - 4 weeks | 6 - 9 weeks |
| Quantified reference pages | Fixed template | Bespoke, filterable |
| Certifications / standards | Static list | Dynamic CMS block |
| Mobile performance (Lighthouse) | 60 - 75 | 92 - 98 |
| Tender SEO markup | Basic | Structured, JSON-LD |
In a tender-driven business, bespoke is not a luxury: it is what makes your references credible and indexable.
Cost breakdown: references, hosting, day rate
A consultancy site breaks down into clear workstreams. Here are the 2026 ranges, EU hosting included.
| Element | 2026 range |
|---|---|
| Quantified reference page (case study) | 350 - 700 EUR (net) / page |
| Dynamic certifications & standards block | 900 - 1,800 EUR (net) |
| Lead qualification form | 700 - 1,500 EUR (net) |
| EU hosting (OVH, Scaleway, Hetzner) | 40 - 120 EUR / month |
| Domain + pro email | 90 - 250 EUR / year |
| Developer day rate (dev workstream) | 450 - 650 EUR (net) |
At a 450-650 EUR day rate, a consultancy's development workstream averages 12 to 20 days, i.e. the bulk of the gap versus a theme.
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Mini case study
Sophie, director of a 14-person consultancy in Amsterdam, invests 15,000 EUR (net) in a bespoke site with 10 quantified references. She bids on 22 public tenders per year. Before, her shortlist rate at the technical-memo stage was 27%; the new site, by making her references credible, lifts it to 38%. On an average of 90,000 EUR per contract won, those 2.4 extra contracts per year represent 216,000 EUR in revenue. The site pays for itself in under three months.
FAQ
Is a bespoke site really useful for bidding on tenders? Yes: the public buyer consults your site to check the consistency of your bid. Quantified, indexable, well-presented references directly strengthen your technical-value score.
How much does a quantified reference page cost? Plan for 350 to 700 EUR (net) per case study, depending on richness (photos, figures, testimonial). A base of 8 to 12 references covers most target sectors.
Do I need EU hosting for public tenders? It is strongly recommended: EU hosting (OVH, Scaleway, Hetzner) at 40-120 EUR/month reassures on data sovereignty and eases GDPR compliance.
What is a realistic timeline? Between 6 and 9 weeks for a bespoke site, versus 3-4 weeks for a theme. Collecting quantified references on the client side is often the limiting factor.
How do I avoid an inflated day rate? Scope the perimeter precisely before launching the dev workstream: every day saved at 450-650 EUR counts. A clear brief reduces back-and-forth and therefore the bill.
Let's scope your project. Bespoke consultancy website, quantified references and tenders, indicative budget 9,000-22,000 EUR (net), go-live within 6-9 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.
