Purpose-built interfaces on top of an enterprise CRM, so the owner and every team member see exactly what they need and every client has one accurate record.
Enterprise CRMs are powerful, but out of the box they show everyone everything and fit no one's day. Records drift, follow-ups get missed, and the owner can't see the client journey without building reports by hand. Most small and mid-sized companies use a fraction of what they pay for.
Most companies I see already own a capable CRM and use a fraction of it. I redesign it around the work: what each role needs to see, what should happen automatically, and which data must stay clean. The result is a system people actually use, without buying new software.