Zoho CRM - Omnichannel CRM for Businesses of all sizes
Pipedrive - Sales pipeline software that gets you organized. Helps you focus on the right deals, so easy to use that salespeople just love it. Great for small teams.
Nimble - Nimble is the only solution to offer small businesses the best features of high-end CRM systems combined with the power of social media.
Copper - Copper (formerly ProsperWorks) is easy-to-use customer relationship management for small businesses. Capture contacts and sales leads direct from Gmail with our simple CRM.
HubSpot CRM - Free CRM software for small businesses.
Freshsales CRM - A full-fledged CRM for high-velocity sales teams.