What CRM Do You Use?

I polled about 90 Service Providers (ISP, CLEC, Cable and a couple of MSPs) about which CRM they used.

# 2: SugarCRM  includes SuiteCRM
# 3 Custom (DIY)
# 4 Sage ACT
# 5 MS Dynamics
also: Vtiger
The MSP choice: ConnectWise


The # 1 deployed CRM: SalesForce

CRM's that didn't get a vote included:

Zoho CRM, batchbook.com, insightly, Contractually, infusionsoft, and Quickbase by Intuit