SoldComps
About SoldComps
SoldComps offers an API that provides real-time data on sold listings from eBay, allowing users to access up to 240 completed sales per request. The service is designed for resellers, flippers, and developers who need accurate pricing information for items sold on eBay. Each API call returns detailed information including sold price, date, condition, shipping cost, and seller feedback, all in a clean JSON format. Users can filter results based on category, price, condition, and date window to find exactly what they need.
This is a tightly focused data product: an API that serves completed eBay sale records for analysis and resale. The business is already monetizing (revenue-stage) and nearly all reported revenue appears subscriptionized, which simplifies forecasting and retention work.
The main operational signal is the recent drop in demand — down -19% over 30 days — which requires quick diagnosis (churn, pricing, or acquisition). Because the product depends on a single upstream marketplace dataset, the team should prioritize customer diversification, product differentiation (derived signals or integrations), and measuring unit economics to convert small recurring revenue into scalable ARR.
— Strengths
— What to watch
◆ Best suited for
A judgment from project data — not a user review.
