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CarLinkers
Small BusinessUsed car marketplace · B2B + B2C
A used-car marketplace connecting verified dealers and real sellers to real buyers.
Trust through verification. Listings with photo, price, and history — no games.
The problem
Used-car buyers don't trust random listings. Dealers hate Craigslist spam. Both sides want verification — proof the seller is real, the car exists, and the photos aren't stolen from a reverse image search.
What we built
Two-sided marketplace: verified dealers alongside verified private sellers. Each listing is VIN-checked with photo proof and history. Native iOS, Android, and web ship from one codebase — one Next.js backend, one Postgres, three platforms.
Stack
Next.js 14 (App Router)TypeScriptPrisma + Neon PostgresCapacitor (iOS + Android)Vercel Blob for mediaStripe for dealer subscriptionsNextAuth (email + Google)
Status
Founding dealer onboarded, listing flow iterating toward public launch.
