Parts finder app that sources appliance components for repair technicians

Tracking down the correct appliance part is like navigating a maze in the dark while your client grows impatient and your day falls apart. You're squinting at worn-out model numbers, deciphering cryptic serial codes, and wading through vendor catalogs that blur together. You place an order for what seems right, wait three days, only to realize it's the wrong voltage or the manufacturer quietly redesigned the part in 2019. Suddenly you're absorbing return shipping fees and trying to explain to a frustrated customer why their refrigerator is still broken. ReplacementParts eliminates this whole ordeal. Photograph the damaged component and immediately receive the precise replacement with confirmed compatibility. You get pricing comparisons from multiple suppliers, same-day stock availability in your area, and shipping alternatives. The platform leverages visual recognition AI to identify parts through your phone's camera, then checks them against an extensive database of appliance components, manufacturer specifications, and documented compatibility quirks. It understands that certain Samsung washers from 2018 require different parts than the 2019 versions, even when they appear identical. Monetization works at $49 to $99 per month per technician, or through a 2-3% commission on transactions routed through the platform. In either case, you're reclaiming 10+ hours weekly for them and preventing hundreds of dollars in wrong-part waste. The entry point is the 50,000+ appliance repair technicians burning 2–3 hours every day on parts research — digging through PDFs, phoning suppliers, sitting on hold, and comparing prices across competitor websites. These are solo operators and small crews handling 4–6 service calls daily who simply can't justify spending half their morning chasing down a $12 thermostat. Launch with a mobile app supporting photo uploads, component identification, and supplier searches. Recruit 10–20 beta users through hands-on onboarding, observe them using it during actual service calls, and discover what disrupts their workflow. From there, add vendor integrations, bulk purchasing, and job-specific parts lists. Make the experience so compelling that technicians start sharing screenshots in their online communities with "this just rescued my entire morning" enthusiasm. This need isn't disappearing — appliances fail, parts get discontinued, and somebody has to figure out what's compatible with what. That somebody should be you.