Perfex CRM - Perfex CRM is an online self-hosted customer relationships management platform that allows you to grow your business with robust integration services.
ActiveConversion - The leading industrial sales & marketing system
APRO CRM - Customer relationship management for real estate
MailChimp - MailChimp is the best way to design, send, and share email newsletters.
Concord CRM - Concord is self hosted CRM application focused on closing deals faster, manage contacts and companies and has dead simple and affordable pricing.
INinbox - Get Your Marketing Emails IN the Inbox