The structural reasons
The market is huge and fragmented — around 300,000 independent shops (per IBISWorld and Cox Automotive), most of them small. Legacy software was desktop-bound and pricey, built for bigger shops. And the owner-operator's attention is on the work, not on evaluating software. Together these kept adoption low for years.
The dental analogy
Dental practices are a useful comparison: similar small-business economics, similar owner-operator profile — yet software adoption in dentistry is far higher than in auto repair. What matters isn't the dentistry; it's what happened when the tools arrived. The practices that adopted early set the standard patients now expect — online booking, digital records, card-on-file — and latecomers spent years catching up.
Auto repair is at that same moment now. The shops adopting modern tools today — transparent digital inspections, easy payment, answered phones — are setting the service standard customers will soon expect from every shop. The gap between early and late movers is the opportunity.
Why adoption is rising now
Two things changed. Modern cloud software made shop tools cheaper and easier than the legacy desktop era. And AI costs fell far enough that genuinely capable tools — like a voice receptionist that recovers missed calls — are now affordable for shops of any size. The combination is pulling adoption up from its historically low base.