Answers
How long does custom software take to build?
Short answer
A focused single-purpose tool typically takes weeks; a full operations platform takes months. Good builds are released in stages, so the first genuinely useful part is in use long before the last one is finished. The schedule is driven far more by how many distinct workflows and integrations are involved than by how big the business is.
What actually sets the schedule
- The number of distinct workflows, each with its own rules and screens.
- Integrations — particularly to anything old or badly documented, which can outweigh the rest of the build.
- Data migration from whatever you're leaving behind.
- How many kinds of user there are, since each needs its own view and its own permissions.
- How quickly you can answer questions. This is the one clients underestimate: a build waiting on a decision isn't progressing.
Why staged delivery is better
A single big launch means months with nothing to show, a training event where everything changes at once, and no chance to correct course. Staged delivery puts the most painful problem in front of staff first, which surfaces the misunderstandings early — while they're cheap to fix.
It also means the later stages get designed with real usage behind them rather than with guesses.
Your part of the timeline
The work that belongs to you: describing the process honestly, including the awkward exceptions; getting the data out of the old system; deciding things when asked; and having someone actually try each stage rather than approving it unopened.
Builds that run late usually run late here rather than in the code.
Related questions
Can you build something quickly to get us started?
Usually yes, and it's normally the right approach — one workflow, built properly, in use within weeks, then extended.
What if our requirements change during the build?
They will, and staged delivery is how that's absorbed. What matters is that changes are visible and priced as they arise, rather than discovered at the end.
How long before we see anything at all?
You should see something real early — a working screen, not a slide deck. If a supplier can't show you anything for months, that's worth questioning.
Still not sure what you actually need?
Tell us how your business runs and we'll tell you straight — including when off-the-shelf software would serve you better than anything we'd build.