Why web quotes vary so much.

“How much does a website cost?” It is the first question, nearly always asked before we have even discussed the project. And it is the one question no serious agency can answer with a fixed figure. Not because we are hiding our rates, but because a website has no generic price: its price depends on 7 specific factors, which are better named than guessed at.

Why there is no fixed price.

Imagine asking “how much does a house cost?”. Nobody will give you a figure, because it depends on the number of bedrooms, the materials, the plot, the finish, the architect. A website works the same way. A site is a bespoke product, modular, with a price that shifts according to some twenty variables. Promising a price without having seen the project is either dishonest or incompetent.

The upside of having no fixed price is that it forces you to scope your project before it is costed. And a well-scoped project is one that runs smoothly. The downside is that nobody can give you a ballpark figure in 30 seconds. What we can give you are the 7 levers that move a quote, so you can judge where your own project sits.

The 7 factors that move a quote.

For the same type of project, one quote can be three times higher than another. Here are the 7 factors that really drive a quote, from the biggest impact to the smallest.

A quote that promises you a price without having seen your project is a quote that has surprises in store for you.

Charlotte Moonen · WebNest

What your brief changes.

If we had to name the variable that moves a quote the most, it would be the quality of the brief. Not the agency's talent, not the advertised hourly rate: the brief. A well-scoped project comes with these 4 elements:

• A clear business objective. “Sell online”, “generate B2B leads”, “build a presence in Brussels”: it should fit on one line.
• A draft sitemap. The list of pages, their hierarchy, what is shared and what is unique. Even if it is imperfect, it is valuable.
• A defined functional scope. A blog or not? Forms? Multilingual? E-commerce? Every yes or no changes the quote.
• A rough timeline and budget. Not a fixed figure, but a time frame and an available budget. This lets the agency adjust the scope.

With these 4 elements, any serious agency can give you an accurate quote within 48 hours. Without them, you get vague estimates that drift as the project goes on.

How to compare 3 quotes.

You have had your 3 meetings and there are 3 quotes on the table with 3 very different figures. Before instinctively picking the cheapest, check these 5 points that make the real difference:

• A detailed breakdown of hours. A good quote shows the hours per item. If you are handed a flat fee with no breakdown, be wary.
• The exact scope. How many unique templates? How many pages with different content? How many languages? If it is not in writing, it gets negotiated at the worst possible moment: mid-project.
• What is included after delivery. Training? Free adjustments in the first few weeks? Basic maintenance? The lowest bidder charges extra for these phases.
• Dated deadlines. Not “2 months”, but “estimated delivery on 15 October 2026”. A precise date enforces discipline.
• The deposit requested. In Belgium, 30 to 40% is standard. Anything above that is unusual and should prompt questions.

Think investment, not expense.

A website is not a one-off expense. It is an investment written off over 3 to 5 years. A well-built site pays you back every month in organic visibility, conversions and commercial credibility. A poorly built one costs you every month in lost customers, unplanned maintenance and lost Google rankings.

The right reflex: think in terms of annualised cost. Divide the quote by 4 or 5 years and compare it with what the site will earn or save you. Seen this way, the gap between two quotes often becomes negligible, and the quality of the agency becomes the only criterion that really matters.

Want a no-surprises quote for your Odoo website? Ask our Odoo agency.