Evercontact - Your contacts always up to date and automatically with Evercontact.
madkudu - We’re building a better knowledge base
CONTACTBOX - CONTACTBOX combines the simplicity of an address book with effective functions of a CRM system.
ManyContacts - Create and install a Contact Form in minutes. Easily convert your website visitors into qualified leads. ManyContacts provides a FREE online contact form for conversion optimization.
Bigin by Zoho CRM - Pipeline-centric CRM built and priced for small businesses
Sparklane - Sparklane offers predictive lead scoring solutions.