Static vs. dynamic websites: what's the difference?
The difference comes down to whether a server is actively processing data in the background, or whether it's simply delivering ready-made files.
01In short
Websites generally fall into two broad categories: static and dynamic. The difference comes down to whether a server is actively processing data in the background, or whether it's simply delivering ready-made files.
Ready-made files
Every page is already built by the time a visitor opens it. Nothing gets calculated, everyone sees the same page.
Active server
On every request a server computes or retrieves something, for example from a database or for a logged-in user.
02Static websites: no active server needed
With a static website, every page is already fully built by the time a visitor opens it. It's essentially a set of prepared files (HTML, CSS, images) that get delivered as they are, without anything being calculated in the background.
This means: no logins, no database, no content that changes per visitor. Everyone sees the same page. Because of that, you don't need a “real” server in the classic sense, the files can be served directly through a network like Cloudflare.
03Dynamic websites: a server actively processes requests
With a dynamic website, there's a server running in the background that computes or retrieves something on every request, for example data from a database, personalized content for logged-in users, or search results.
Here you need software actively running on a server that responds to requests, processes data, and delivers different results depending on the user.
04Why this matters for pricing
Static websites: the effort is easy to estimate
With a static website, we know fairly precisely from the start what needs to happen: a set number of pages, a design, fixed content. The effort can be estimated well in advance, which is why we can offer clear fixed pricing here.
Dynamic websites: the effort depends heavily on the specific case
Dynamic projects look different. Two shops or two web apps can look similar on the surface and still require wildly different amounts of work.
What the effort on a dynamic project depends on:
- how complex the business logic is (e.g. discount rules, permissions, workflows)
- which external systems need to be connected (payment providers, inventory systems, CRM, etc.)
- how many user roles and personalized views there are
- how strict the security and data protection requirements are
- how the website needs to scale later (a handful of users or a lot of concurrent traffic)
- what ongoing server costs result from actual usage
These factors can only be seriously assessed once we understand the exact requirements. That's why dynamic projects are listed as “price on request” with us: we want to understand what's actually needed first, rather than quoting a number that won't match the real effort later on.
05What this means for you
- Static projectYou'll usually get a clear price quickly, since the scope is easy to plan.
- Dynamic projectWe'll first have a short conversation to understand the requirements, then you'll get an estimate that actually matches the real effort involved.
- Either wayThe more clearly you can tell us what the website needs to do, the faster and more accurately we can give you an estimate.
06Frequently asked questions
Why can't a dynamic website just have a fixed price too?
Because the effort varies a lot. A simple contact form handler and a full shop system with payment processing, inventory, and user accounts are both “dynamic,” but technically worlds apart in terms of effort.
Does a dynamic website automatically cost more than a static one?
Not necessarily, but often yes, since there's more logic, more testing, and ongoing server operation involved. The exact difference depends on the project.
Can a static website later become a dynamic one?
Yes, that's possible. If, for example, a login or a shop gets added later, the static website turns into a dynamic project, with a new effort estimate to match.
Write to us at hello@brotherlabs.ch and we'll give you a concrete estimate for your project.