DiscoverOrg - DiscoverOrg is an IT sales intelligence platform providing technology marketers access to data, IT org charts, and real time projects.
HubSpot CRM - Free CRM software for small businesses.
LinkedIn Sales Navigator - Sales tool for LinkedIn users.
Less Annoying CRM - A simple customer relationship manager made just for small businesses. Manage contact info, track leads, and never miss a follow-up.
InsideView - InsideView aggregates and curates all the company and contact data, news and social insights, and professional connections you need to do business better.
Bexio - Bexio helps small businesses manage their accounting, contacts and inventory.