Content Square - Qualitative, quantitative and live testing to improve the user experience.
HubSpot CRM - Free CRM software for small businesses.
Mode - A complete analytical toolkit, free forever
Less Annoying CRM - A simple customer relationship manager made just for small businesses. Manage contact info, track leads, and never miss a follow-up.
Kompyte - Track & analyze competitors in real time.
Keap - Grow Sales. Save Time. Get Organized.