ERPNext - The ERP Software that helps you take full control of your business. ERPNext is both powerful and easy to use.
Zoho Inventory - Zoho Inventory is an online inventory management software ideal for small businesses. Simplify your inventory and order operations. Try for FREE!
Odoo - An all-integrated business app suite to unleash your growth potential.
Stockpile - Stockpile is a free online inventory system for small business and at home uses.
Dolibarr - Dolibarr ERP CRM is an Open Source software package for small, medium or large companies, freelancers or foundations to manage business. It's a PHP project built by modules addition (invoice, proposal, contact, stock, order, hr, agenda. .
Fishbowl Inventory - Fishbowl offers manufacturing and warehouse management solutions for QuickBooks.