Stitch Labs is an online inventory control solution that simplifies multichannel retail business. It automatically syncs inventory, orders and sales across channels, which provides retailers a holistic understanding of their operations. It integrates with sales channels such as Amazon, eBay, Etsy, Shopify, WooCommerce, and Square, as well as add-ons including Quickbooks, Xero, and ShipStation.On July 14, 2020 Stitch Labs was acquired by Square, terms of the transaction were not disclosed.