HubSpot CRM - Free CRM software for small businesses.
Emailage - Financial fraud detection & email risk scoring
Less Annoying CRM - A simple customer relationship manager made just for small businesses. Manage contact info, track leads, and never miss a follow-up.
MaxMind - Determine the geographical location of website visitors based on the IP addresses for fraud detection, content localization, geo-targeting.
Keap - Grow Sales. Save Time. Get Organized.
Pixalate - Pixalate is an intelligence platform and real time fraud protection provider.