Interseller - Interseller helps find contact information, reach out to them with email automation and syncs it all into your database.
Demandbase - Bizo
Saleshood - SalesHood is a sales productivity SaaS platform engaging salespeople to share best practices and learn from each other.
6sense - 6sense is a B2B predictive intelligence engine for marketing and sales.
Close - A CRM with built-in calling, SMS, and email
Hushly - Hushly is a lead generating platform for buyers and vendors.