Trunk syncs your inventory in real-time across different sales channels like Amazon, eBay, Etsy, Faire, QuickBooks Online, Shopify, Squarespace, Square, Tundra, and WooCommerce. Trunk also gives you powerful centralized inventory features like bundles and kits that sync and adjust like magic. Trunk strives toward the vision of making it easier for businesses to sell on multiple platforms without the overhead and pain.
Listing Mirror - Listing Mirror helps you sync inventory, listing data, and shipments all in one place.
BOMIST - Parts Inventory and BOM Management for Electronics
JoeLister - Crosslist and sell Amazon FBA/FBM inventory to eBay & Shopify in minutes. JoeLister handles Automated Fulfillment, Quantity Sync, Listing Creation, and much more. Try for free.
PartKeepr - PartKeepr is an open source inventory management system that you can alter according to the particular requirements of your business or of the area from where you are operating.
Sellbrite - Multichannel ecommerce management for serious sellers.
SellerActive - Seamlessly integrate and manage incoming orders from the world’s most popular online marketplaces.