Notify resellers when high-value Vinted listings appear via Telegram

Notify resellers when high-value Vinted listings appear via Telegram targets a $2.0B = 5M resellers × $408 ACV total addressable market with medium saturation and a year-over-year growth rate of 15% YoY (ThredUp 2023 Resale Report — resale market growth).

Key trends driving demand: Resale market expansion — consumers increasingly buy and sell used goods online, creating a larger pool of professional resellers who pay for productivity tools.; Messaging-first workflows — sellers prefer immediate, push-based notifications (Telegram, WhatsApp) over email, enabling a Telegram-centric product to fit existing buying behaviors.; API and serverless tooling maturity — affordable serverless functions and managed databases make high-frequency monitoring cost-effective for small teams.; Professionalization of side hustles — more flippers treat reselling as a business and will pay for tools that demonstrably increase hit-rate and margins..