Callmama - Get cheap international calling, international virtual number, Call Mama Gives an added advantage to send message and make calls to non-user of Callmama App.
madkudu - We’re building a better knowledge base
CallHippo - Easy to use Phone System with World-Class Support
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.
KrispCall - Virtual cloud phone system for business
Sparklane - Sparklane offers predictive lead scoring solutions.