Gmail CoPilot by cloudHQ - Easy CRM: View all past conversations with an email contact
1CRM - 1CRM is an All-in-One CRM solution for sales, marketing, project and order management. Download 1CRM Free, and find out why it's right for your business.
InStream CRM - Business relationship management platform - CRM alternative
Pobuca Connect - Connect with your contacts.
Zendesk Sunshine - Open, flexible CRM platform built on AWS
Bigin by Zoho CRM - Pipeline-centric CRM built and priced for small businesses