Zoho Inventory - Zoho Inventory is an online inventory management software ideal for small businesses. Simplify your inventory and order operations. Try for FREE!
GLPI - GLPI is the Information Resource-Manager with an additional Administration- Interface.
Stockpile - Stockpile is a free online inventory system for small business and at home uses.
Lansweeper - Lansweeper discovers Windows, Linux and Mac machines in your network.
Fishbowl Inventory - Fishbowl offers manufacturing and warehouse management solutions for QuickBooks.
FusionInventory - Fork of the OCS Inventory project that enables users to inventory their IT assets.