Off-the-shelf CRMs (HubSpot, Salesforce, Zoho) are the right call for the vast majority of businesses — they're mature, well-supported, and cheaper than building your own.
Custom CRMs earn their cost when your sales process genuinely doesn't fit the standard pipeline model — multi-location dealer networks, service-plus-inventory businesses, or workflows with regulatory requirements off-the-shelf tools don't model well.
The tell-tale sign: if your team maintains a parallel spreadsheet 'because the CRM doesn't handle X,' that's usually the signal a custom build (or a well-configured extension) pays for itself.
We always start with a process audit before recommending build vs. buy — the honest answer is 'buy' more often than not.