HubSpot CRM - Free CRM software for small businesses.
Kompyte - Track & analyze competitors in real time.
Less Annoying CRM - A simple customer relationship manager made just for small businesses. Manage contact info, track leads, and never miss a follow-up.
BuiltWith - Find out the technology behind websites
Keap - Grow Sales. Save Time. Get Organized.
Vistaar - Vistaar is an innovator of price and revenue management solutions. Vistaar’s pricing software enables companies to achieve pricing best practices through price analytics, price optimization, price list management, and deal management.