The verdict in three sentences
For a cybersecurity firm in Amsterdam, the website is itself a security test: CISOs and CIOs will check your headers, your forms and your third-party scripts before they read a word about pentesting, SOC or incident response. A credible redesign typically costs 10,000 to 60,000 EUR with an Amsterdam agency in 2026, while Kolonell's fixed grid is 2,700 EUR (Starter), 4,500 EUR (Growth) and 8,200 EUR (Premium, the multilingual tier), with portals and integrations on quote. The decision comes down to three things: proof you can show (certifications actually held, team expertise, a visible incident line), a migration that keeps your search visibility, and a build that would survive your own audit.
What a CISO notices in the first two minutes
Security buyers in the Netherlands are sceptical by training. They usually arrive with a specific need, often driven by NIS2 obligations or, for financial entities, by DORA, which has applied since January 2025. What erodes trust fast:
- A site that fails a basic header check, loads a dozen trackers, or runs an outdated CMS plugin.
- Services described in generic terms ("we protect your business") instead of scoped offers: penetration testing, red teaming, managed SOC, incident response retainer, NIS2 or DORA readiness.
- Certifications implied but not stated precisely. Name CREST, ISO 27001 or others only if the firm actually holds them, with scope.
- No 24/7 incident contact visible on every page.
- No security.txt file or vulnerability disclosure policy, which for a security firm looks careless.
- Dutch and English pages that disagree with each other on services or contact details.
What it costs: Amsterdam market against a fixed grid
Local figures are prudent 2026 ballparks from typical agency quotes and public rate pages in the Netherlands, not a survey.
| Route | Budget (EUR) | Typical scope | Trade-off |
|---|---|---|---|
| Freelancer | 3,000 to 12,000 | Theme-based site, light content | Security hardening depends on one person |
| Amsterdam digital agency | 10,000 to 35,000 | Custom design, Dutch and English, CMS | 8 to 14 weeks, workshops included |
| B2B tech specialist agency | 30,000 to 60,000 and more | Positioning, content strategy, lead flows | Strong for scale-ups with marketing teams |
| Kolonell Starter | 2,700 | Focused site, native English or French copywriting | Gated areas on quote |
| Kolonell Growth | 4,500 | Service pages per offer, insights section | Integrations on quote |
| Kolonell Premium | 8,200 | Multilingual tier, languages set in the quote | Client portal on quote |
| Hosting and upkeep after launch | 150 to 600 per month (market assumption) | Updates, monitoring, backups | Kolonell maintenance after the 3 included months on quote |
Every Kolonell tier includes a project manager reachable in your time zone, delivery in 3 to 4 weeks once content is ready (4 to 6 for Premium) and 3 months of support. Full details are on the international offer page.
Where redesigns go wrong, and how to prevent it
| Risk | What happens | Prevention |
|---|---|---|
| Search visibility loss | Service and research pages vanish from results | URL inventory, complete 301 map, Search Console checks in the first 2 weeks |
| Research and advisories lost in migration | Years of technical posts break or lose authorship | Migrate with dates and authors intact, keep URLs where possible |
| Overstated claims | Implied certifications or invented client logos | Claims register approved by a partner before launch |
| Data handling on forms | Contact forms collect more than needed, or send data to unvetted tools | Minimal fields, documented processors, privacy notice under the GDPR (AVG) |
| Third-party scripts | Analytics and chat widgets widen the attack surface | Inventory every script, remove what is not justified, strict CSP |
| Downtime during switch | Incident line unreachable for hours | DNS change at low traffic, phone number published outside the CMS |
The Dutch data protection authority, the Autoriteit Persoonsgegevens, supervises GDPR compliance, and firms serving financial clients will meet expectations shaped by the AFM and DNB. Your own counsel should validate privacy wording and any regulatory claims. This is not legal advice.
Is an Amsterdam agency the better fit for you?
Sometimes, yes. Choose a local agency if you are repositioning the whole brand, need Dutch copy written natively from scratch by people who know the Dutch public sector, want regular on-site sessions with founders and sales, or plan a large content and demand-generation programme that needs a team on retainer. A remote studio with a fixed grid makes sense when your services are defined, the technical team can supply or validate content quickly, and you want a short, priced project instead of a long engagement.
Questions to put to any provider, including us: what security headers and CSP will the site ship with? Who has admin access, and with what authentication? How are research posts migrated without losing their URLs? What is fixed price and what is on quote?
Need a professional website?
Kolonell builds websites that attract clients, optimized for the Sénégalese market. Free quote in 2 minutes.
Mini case study
Illustrative example, fictional firm: Grachten Security Partners, 22 people, offering pentesting and a managed SOC to mid-market and financial clients. Quotes received: 24,000 EUR and 38,000 EUR from Amsterdam agencies, each with 10 to 12 weeks of work. The firm chooses Growth at 4,500 EUR and adds a separately quoted client portal for report delivery, assume 4,000 EUR. Total 8,500 EUR, which is 15,500 EUR below the lower local quote. If the redesign helps convert one additional pentest engagement per quarter at 12,000 EUR, that is 48,000 EUR of annual work against an 8,500 EUR spend. These are assumptions, not results.
FAQ
How much does a cybersecurity firm website redesign cost in Amsterdam?
Typical 2026 quotes run from about 10,000 to 35,000 EUR with a digital agency, and 30,000 EUR or more with a B2B tech specialist. Kolonell's fixed grid is 2,700, 4,500 or 8,200 EUR, with portals and integrations on quote.
How long will it take?
3 to 4 weeks with Kolonell once content is ready, and 4 to 6 weeks for Premium. Amsterdam agencies commonly plan 8 to 14 weeks.
Do we need Dutch and English versions?
Most Amsterdam firms selling to Dutch public bodies and international groups do. Multilingual work sits in the Premium tier, with the languages defined in the quote.
Should we mention NIS2 and DORA on our site?
Yes, if you offer readiness or compliance services for them, described precisely and without promising compliance outcomes. Dated pages that explain scope tend to perform better than generic claims.
Will the new site be secure enough for our clients to inspect?
It should be built and tested to that standard: strict headers, minimal third-party scripts, hardened admin access and a security.txt file. Ask for a pre-launch check report and run your own test in the first week.
Let's scope your project. Tell us your services, the certifications you hold and whether Growth at 4,500 EUR or Premium at 8,200 EUR fits your audience. See the international offer or request a free quote: detailed reply within 48 hours.
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.
