Clearbit - Clearbit provides Business Intelligence APIs
Pipeliner CRM - Pipeliner CRM empowers small to medium-sized sales teams to close more deals and lower risk. Implementation and training are a breeze. Mac & Windows.
ZoomInfo - ZoomInfo is a B2B database providing detailed business information on people and companies.
Insightly - Insightly is the easy, powerful and affordable online Customer Relationship & Project Management Software used by over 400,000 small businesses world wide
InsideView - InsideView aggregates and curates all the company and contact data, news and social insights, and professional connections you need to do business better.
monday CRM - monday sales CRM is a customizable customer relationship management software for every business with support for unlimited leads and accounts and prepaid plans.