What does an accessible website cost? Factors and benchmarks

There is no single answer to the question of cost. The spectrum runs from nothing but your own time to several thousand euros – depending on what your site looks like and how you go about it. This article breaks down the cost factors, shows the realistic range, and names the one decision that influences the price most. For the overall process, see making your website accessible

Why the costs vary so much

There is no flat rate, because several things interact: how large and complex your site is, how accessible it already is, whether you do the work yourself or hire specialists, and whether you count one-off work or ongoing maintenance. Any blanket “it costs X” claim should therefore make you sceptical.

The cost factors

• Size and complexity: a small one-page site compared with a large shop with many templates and interactive flows.
• Starting condition: a site built on a solid, accessible theme needs less work than one that has ignored accessibility so far.
• Who does the work: your own effort, a freelancer, or a specialist agency.
• One-off or ongoing: an audit and fixes are a one-off; keeping the site accessible as content changes is an ongoing task.

The cost spectrum

• At the lower end: doing it yourself with free tools (WAVE, Lighthouse, a screen reader) and your own time – the cost is mainly effort. Realistic for small sites.
• In the middle: modest ongoing costs for helpful tools – an accessibility menu for visitors, a scanner subscription for monitoring.
• At the upper end: a professional accessibility audit plus rebuild by an agency, which for larger or more complex sites can run into four figures.

Most projects mix these levels.

The biggest cost lever: thinking about it from the start

The greatest influence is in your own hands: plan for accessibility from the very beginning. Retrofitting an existing, inaccessible site is considerably more expensive than building it right from the outset – see accessible web design

And a warning against false economy: an overlay is marketed as a cheap one-click solution, but it makes your site neither accessible nor compliant. So the money is spent without solving the problem – and the legal risk remains (more on this in accessibility overlays). The seemingly cheapest option is often the most expensive.

Where Welcoma fits in

Welcoma covers individual parts of the bill affordably: an accessibility menu as a visitor add-on, and an honest scanner that finds real problems and makes their history traceable – a low-cost building block, not the whole solution. You can find the current terms on the pricing page

To be honest: this helps you handle parts of the work efficiently. The actual fixing in your source code and your content remains your job – or that of your team or your agency.