The verdict in three sentences
For a strategy consultancy in Amsterdam whose clients are ministries, public bodies and international donors, the website is part of the credibility file, read before every tender. A freelancer charges EUR 4,000 to 8,000, an agency EUR 12,000 to 25,000 excluding VAT, and the gap is justified mainly by continuity: the risk of a freelance project being abandoned midway is estimated at 1 in 5. The right answer depends on your publication volume and risk tolerance, measured with a weighted matrix rather than gut feeling.
What a consultancy website must contain
A programme officer at the World Bank, the European Commission or a development agency checks three things: your sector references, the quality of your analysis and the team you can deploy. The website therefore needs structured case studies (context, assignment, quantified results when allowed), a publications section (briefs, reports, op-eds) and consultant profiles. A second language is almost mandatory for international donors.
Freelancer versus agency: the 2026 figures
| Criterion | Freelancer | Agency |
|---|---|---|
| Website price (2 languages, 15 to 25 pages) | EUR 4,000 to 8,000 | EUR 12,000 to 25,000 |
| Stated timeline | 6 to 8 weeks | 8 to 12 weeks |
| People involved | 1 generalist | Project manager, designer, developer, copywriter |
| Publications module with filters | Often basic | Filters by sector, donor, country |
| Risk of abandonment or major delay | About 1 project in 5 (estimate) | Low, contract and backup team |
| Monthly maintenance | EUR 90 to 220, variable availability | EUR 270 to 700, contractual response time |
| Invoicing for a public contract | Sole trader status sometimes limiting | Compliant invoices, tax certificates |
The last point matters more than expected: if your firm recharges some communication costs within a funded project, you need flawless accounting documents.
The weighted decision matrix
Give each criterion a weight that fits your situation, score each option from 1 to 5, then multiply. Here is the grid applied to a 12-consultant firm publishing 2 briefs a month.
| Criterion | Weight | Freelancer score | Freelancer weighted | Agency score | Agency weighted |
|---|---|---|---|---|---|
| Upfront cost | 20% | 5 | 1.00 | 2 | 0.40 |
| Delivery security | 25% | 2 | 0.50 | 5 | 1.25 |
| Editorial quality (case studies, publications) | 20% | 3 | 0.60 | 4 | 0.80 |
| Maintenance and responsiveness | 15% | 2 | 0.30 | 4 | 0.60 |
| Administrative compliance | 10% | 3 | 0.30 | 5 | 0.50 |
| Timeline | 10% | 4 | 0.40 | 3 | 0.30 |
| Total | 100% | 3.10 | 3.85 |
For this profile, the agency wins. A 3-partner firm with no regular publications and a tight budget would probably reverse the outcome by giving upfront cost 35%.
Mini case study
Pieter, founder of a strategy consultancy in Amsterdam, is weighing a freelancer at EUR 7,000 against an agency at EUR 19,500. He prices the risk: with a 1 in 5 chance of abandonment and a recovery cost estimated at EUR 11,000 (new provider and 3 lost months), the risk averages EUR 2,200. The freelancer therefore costs EUR 9,200 "adjusted". His firm bids on 10 tenders a year, averaging EUR 220,000 with a 20% win rate. If a stronger website lifts that rate to 23%, that is on average 0.3 extra assignments a year, or EUR 66,000 of revenue: the EUR 10,300 gap with the agency is covered, according to this estimate.
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FAQ
Can we publish the names of public clients and donors?
Only with their written consent, often covered in the assignment contract. Otherwise, an anonymised case study ("sector ministry, 2025, 14 months") stays convincing if it includes outcome figures.
How many case studies are needed at launch?
Six to eight, spread across your main sectors. Allow EUR 150 to 300 per study if the agency writes them from your reports.
Should the website be in Dutch as well as English?
For Dutch public sector clients, a Dutch version of key pages is appreciated: allow EUR 1,500 to 3,500 extra. English remains the priority for international donors.
How do you limit the risk with a freelancer?
Payment in 3 instalments tied to deliverables, source code and hosting access in your name from day one, and a handover clause. These precautions sharply reduce the cost of a takeover.
Who publishes briefs and reports afterwards?
Your assistant or a consultant, through the back office, after a 2-hour training session. A publication takes about 15 minutes with a ready-made template.
Let's scope your project. Send us your number of case studies, languages and tender calendar: we price a consultancy website with an indicative budget and an 8 to 12-week schedule. 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.
