Problem

Selling secondhand goods online is a labor-intensive, low-throughput process. SellRaze’s founders describe each item as requiring more than 30 minutes of research into comparable prices, photography, product-detail entry, description writing, and repetitive posting across eBay, Poshmark, Mercari, and Facebook Marketplace. That labor raises the cost of selling each item and limits how much inventory a casual seller or reseller can process profitably. The killer use case is someone with a pile of household goods, clothing, collectibles, or other inventory who wants to turn it into cash without repeating the same work marketplace by marketplace.

Product / Service

SellRaze is an AI-powered selling assistant and cross-listing application. A user can point a camera at an item or provide a photo, barcode, or search query; SellRaze identifies the product, estimates its value, helps select photos, generates marketplace-specific listing content, and posts it across multiple channels. The service supports marketplaces including eBay, Poshmark, Depop, Mercari, Facebook Marketplace, and others, while its dashboard centralizes inventory, purchases, listings, buyer communication, shipping tasks, imports, delisting, and bulk updates.

The product is delivered through mobile apps and a web-based selling workflow, with a free trial and paid Premium plans. Its core benefit is speed and reduced operational complexity: SellRaze says a process that formerly took more than 30 minutes can take seconds, allowing sellers to list at higher volume, keep inventory synchronized, and avoid manually recreating listings on every marketplace.

Market

SellRaze competes in consumer e-commerce software, specifically AI-assisted resale automation, marketplace cross-listing, and inventory management. Its closest alternatives are established reseller tools such as Vendoo, List Perfectly, and Flyp, which also focus on listing inventory across multiple marketplaces and improving reseller workflow. SellRaze differentiates around an image-first AI experience that identifies and prices an item before generating the listing, rather than treating cross-posting primarily as a manual catalog-management task.

The company appears to be generating revenue rather than being pre-revenue. Y Combinator’s company profile lists more than 200,000 signups, $875,000 in annual recurring revenue, and 30% month-over-month growth; a dated October 2025 launch post reported 200,000 users, more than 500,000 items listed, and over 2,500 items added daily. SellRaze’s homepage now claims more than 500,000 sellers, so the public adoption figures are not fully consistent, but together they indicate meaningful usage. The company also announced a $560,000 pre-seed round in January 2024.