What is the budget for a website in Belgium in 2026?

In 2026, a website's budget depends less on the number of pages than on the strategic value the site is meant to generate for the business.

A website can cost €1,500 or €50,000. The gap comes down to:

• the role of the site (simple showcase → acquisition → automation → digital infrastructure),
• SEO depth,
• expected performance,
• functional complexity,
• integrations,
• design level,
• and the type of service provider chosen.

Here are realistic budgets by type of Belgian company, based on the 2026 market.

Budget for self-employed or micro-entrepreneur: €1,500 to €3,000

This profile needs a professional presence that is simple but credible.

What is generally included in this range:

• a 4 to 6 page showcase site,
• a design built on a reworked template,
• basic SEO,
• contact form,
• simple service pages,
• decent performance,
• light copywriting where needed.

Ideal for:

• independent professionals,
• consultants,
• tradespeople,
• creators,
• local micro-businesses.

Recommended technologies:

• WordPress (on a tight budget),
• Astro for faster, longer-lasting results.

This range buys a solid site without over-investing.

Budget for a small SME (5 to 20 people): €3,000 to €8,000

Belgian SMEs commonly fall into this category.

Site objective:

• capture leads,
• build trust,
• structure the offer,
• improve local or national presence,
• look credible.

This range generally covers:

• semi-custom or fully custom design,
• 8 to 15 pages,
• deeper SEO work,
• integrations (GA4, a simple CRM, the Meta pixel),
• clear architecture,
• high performance (Astro),
• a blog or news section,
• contact and advanced forms.

Ideal for:

• B2B companies,
• service SMEs,
• creative studios,
• early-stage startups.

Why this budget?

Online competition now demands:

• good SEO,
• solid performance,
• clear positioning,
• a design that holds up.

This is the range where a site starts to earn its keep.

Budget for an established SME / B2B company: €8,000 to €20,000

These companies use their site as a major sales lever.

Objectives:

• generate qualified leads,
• structure several services,
• automate workflows,
• optimize national/international SEO,
• embody a strong brand.

What this range allows:

• fully custom design,
• conversion-driven UX (CRO),
• strategic SEO (clusters, local pages, keyword research),
• custom-built sections,
• CRM integrations (HubSpot, Pipedrive),
• pillar pages and supporting content,
• light maintenance,
• multilingual site (often FR + EN / FR + NL),
• 90+ Core Web Vitals scores (Astro).

Ideal for:

• industrial companies,
• consulting firms,
• technology companies,
• national players,
• companies with sales teams.

Why this price?

At this level a website is a commercial tool rather than a line of expense, and the investment should stay proportional to the impact you expect from it.

Retail and e-commerce budget: €8,000 to €60,000

E-commerce sites are more expensive for two reasons:

1. They must be technically sound (shopping cart, payment, logistics).
2. They must convert (SEO, performance, UX, checkout funnel).

Typical ranges:

• basic e-commerce → €8,000 to €20,000
• advanced e-commerce → €20,000 to €45,000
• ERP-connected e-commerce → €30,000 to €60,000+

Includes:

• product catalog,
• optimized sales funnel,
• payments (Bancontact, Stripe),
• filters and advanced search,
• full back office,
• high performance,
• product and category SEO,
• marketing automations,
• integrations (ERP, CRM, accounting).

Read more: how much to plan for an e-commerce website in Belgium.

Budget for a multi-site, multi-country or group company: €20,000 to €50,000+

These sites require:

• complex architecture,
• multilingual,
• multi-brand,
• access management (partners, customers),
• software connectors,
• high security standards.

This budget enables:

• a site aligned with the brand,
• scalable infrastructure,
• multi-team consistency,
• advanced features (portals, extranets),
• international SEO optimization.

Ideal for:

• holdings,
• industrial groups,
• public companies,
• multi-subsidiary SMEs.

Budget for a corporate or institutional site: €20,000 to €100,000+

This type of site is a strategic project, not a simple marketing tool.

Often includes:

• multi-level architecture,
• roles and permissions management,
• enhanced GDPR compliance,
• secure access systems,
• premium design,
• multiple API integrations,
• pages with high corporate value (careers, CSR, governance).

Security, accessibility and scalability are what drive this budget.

What increases or decreases the budget

Factors that increase the price:

• custom design,
• advanced SEO,
• multilingual,
• animations,
• complex features,
• external integrations,
• high performance (90+ Core Web Vitals),
• long-term maintenance.

Factors that reduce the price:

• fewer pages,
• a reworked template,
• content provided by the customer,
• no multilingual version,
• no advanced features,
• no in-depth SEO.

See also the 10 factors that influence the price of a website.

How to define your budget

Ask yourself three questions:

1. What role should your site play?

Basic presence? Acquisition? Platform? Automation?

2. How much is a new customer worth to you?

If a customer is worth €2,000, an €8,000 site pays for itself in 4 customers.

3. Do you need SEO, CRM, automation?

Each layer adds results, and cost.

Numinam recommendations by profile

Working with Numinam: what's the budget?

I build websites that are:

• very fast (Astro),
• optimized for conversion and SEO,
• secure,
• built to evolve,
• ROI-oriented,
• tailored to each company's needs.

My prices are published: I charge €595 per working day, and each service takes a number of days known in advance. The details are on the pricing page.

To scope your own budget, the free 25-minute audit lets us define together the scope that fits your situation.