Should I build a custom CRM or use an off-the-shelf one?

Use an off-the-shelf CRM when your process resembles the one it was designed for and you have fewer than about ten users. Build custom when your process is genuinely unusual, when per-seat fees are becoming significant, or when your team is already working around the software rather than in it.

Updated September 2026 · AceSite, Durban

The honest case for off-the-shelf

It is live tomorrow, someone else maintains it, and there is a large market of people who already know how to use it. For a straightforward sales pipeline, that is hard to beat and we will tell you so.

The signals that you have outgrown it

  • Staff keep a spreadsheet alongside the CRM because the CRM cannot hold something important.
  • You are paying per seat for people who only need to view one screen.
  • Reporting requires exporting to Excel every month.
  • A core part of your process — quoting, scheduling, compliance — does not fit the data model at all.

Comparing cost over three years

Off-the-shelf looks cheaper in year one and often stops being cheaper by year three, particularly as headcount grows. A custom build is capital expenditure with low running costs; a subscription is operating expenditure that scales with your team.

Run the arithmetic over 36 months with your projected headcount before deciding. The answer is frequently not what either vendor claims.

Next step

Tell us what you are trying to fix

A twenty-minute call. We will tell you what we would build, roughly what it costs, and whether we are the right people for it. No pitch deck.

Or call +27 78 222 9754