Seller Hardware

Seller Hardware specializes in affordable, user-friendly warehouse automation hardware built to bring enterprise-grade technology to small and midsized businesses. Founded in 2019 by Jeremy Greenberg, the same entrepreneur behind Sellercloud, the company focuses on eliminating manual labor and errors in warehouse operations. Its mission centers on making historically expensive logistics technology accessible through plug-and-play solutions that require no complex implementation or IT overhead.

The company's flagship products fall into two core families: Skublox and 4D Scale. Skublox is a DIY pick-to-light and put-to-light system that guides warehouse workers through order sorting, picking, and consolidation using illuminated wall slots, delivering what the company claims is 100% order accuracy and 53% faster fulfillment. The 4D Scale product line ranges from a full-size laser dimensioner (starting at $399/month) to the compact 4D Scale Mini ($99/month) and the 4D IoT Scale Adapter ($9.99/month), which turns any existing scale into a connected IoT device. The ShipVision software layer ties it all together, automatically capturing weight, dimensions, and order IDs to trigger rate shopping and label printing in under two seconds. Their latest product is their Automated Carrier Sortation line that is claimed to be the most modular carrier sortation solution on the market.

Seller Hardware operates on a monthly subscription and rental model, keeping upfront costs low and allowing warehouses to scale their hardware as needed. Additional products include PackCam for visual verification, Zebra barcode scanners, thermal label printers, and Mettler Toledo scales. The company serves both ecommerce brands running their own warehouses and third-party fulfillment providers, with customers like MP Fulfillment, Adir Group, S3 Holdings, Trekline Motor Sports, and Spicy Products publicly endorsing the impact on their operations.