Zoho Inventory - Zoho Inventory is an online inventory management software ideal for small businesses. Simplify your inventory and order operations. Try for FREE!
CiviCRM - A Constituent relationship management for the Civic Sector
Stockpile - Stockpile is a free online inventory system for small business and at home uses.
Odoo CRM - Open Source CRM
Fishbowl Inventory - Fishbowl offers manufacturing and warehouse management solutions for QuickBooks.
Less Annoying CRM - A simple customer relationship manager made just for small businesses. Manage contact info, track leads, and never miss a follow-up.