What drives the cost of a custom website or software project

Ask three developers to quote for “a website” or “a booking system” and you can get three very different numbers. That’s usually not because someone is overcharging. The same name can describe very different amounts of work, and each quote is based on assumptions about what’s included. Knowing what drives the cost makes quotes easier to compare.

The factors that matter most

For most projects, the effort comes down to a handful of things:

• Number of pages or screens, and how many of them are unique rather than variations of a template.
• Integrations: every other system the project has to connect to, such as accounting, payments, a CRM or a shipping provider.
• User roles: how many kinds of people sign in and need different access or views.
• Data migration: how much existing information has to be cleaned up and moved over from old systems or spreadsheets.
• Rules and edge cases: the specific business rules the software has to follow, such as who can approve what or which staff can do which services.
• Content: whether the words, photos and product information are ready, or need to be written and gathered.
• Ongoing care: hosting, updates and support after launch, which are usually priced separately from the build.

What usually keeps costs down

Starting smaller is the most reliable way. A first version that solves the most painful problem well, delivered in stages, costs less and teaches you what the next stage should be. Using off-the-shelf products for the parts of the job that are ordinary, and building only the part that’s specific to your business, also helps.

How to get a quote you can rely on

The most useful quote is a fixed price for a clearly written scope. To get one, a developer needs to understand how your business works, what the software has to do and what’s out of scope. That’s why we start every project with a free assessment, and then write a fixed-scope proposal in plain language so you know exactly what you’re paying for before any work starts.