Custom CRM engagements fall into three shapes. Customization sprints on top of HubSpot, Salesforce, or Pipedrive (custom fields, custom objects, custom workflows, custom integrations) run over 4–8 weeks. Bespoke CRM MVPs (built from scratch but scoped tight) run over 8–16 weeks. Full custom operating platforms (replacing multiple SaaS tools with one bespoke system) run over 4–12 months.
The first deliverable is always the build-vs-buy audit: your current CRM, every customization, every integration, every workaround, mapped against what off-the-shelf can actually do. If the answer is “stay on HubSpot and fix the configuration,” that’s what we’ll tell you — the audit fee is credited to whichever path you take.