DialogTech - DialogTech is an end-to-end call attribution and conversion platform.
Salesflare - Simply powerful CRM. Automates your data to build better relationships and make more sales.
Invoca - Call tracking & analytics software
17hats - The all-in-one business system for entrepreneurs.
CallTrackingMetrics - Know who is calling and how they found you. Maximize the return on your advertising.
LinkPoint Connect - LinkPoint Connect: Desktop Edition for Salesforce links the work you do in your email to the records you need to update in the CRM.