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Custom Platforms2026

Online Car Selling Marketplace

Client: mantras.gr

Building mantras.gr, a Greek platform where a private seller lists a car once and verified dealers bid for it, replacing the usual round of phone calls, haggling and no-shows with a single online flow. Launch page and waitlist live; the platform is in development.

mantras.gr website screenshot
Key ResultLaunch page and waitlist live, collecting early sellers in Athens ahead of the platform

Challenges

  • Selling a used car privately in Greece means repeating the same listing across classifieds, then fielding calls from dealers and time-wasters
  • Sellers have no way to compare offers side by side, so they rarely know whether the price in front of them is a good one
  • Trust runs both ways: the seller needs payment and title transfer to be safe, the dealer needs the car to be as described

Solutions

  • One listing, multiple competing dealer offers, with the seller choosing rather than negotiating
  • Tiered service: a free route where dealers coordinate directly, and a paid Easy Sell tier with guaranteed offers, pickup and handled paperwork
  • Technical inspection reports and verified dealers on the supply side, so offers mean something

Results

  • Launch page and waitlist live, collecting early sellers in Athens ahead of the platform
  • Rollout planned Athens first, then Thessaloniki

Technologies Used

ReactNode.jsPostgreSQLResponsive Design

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