1crm.comSoftware by 1CRM Corp.
Damn Good Tools - Easy-to-use, fun productivity tools—free (and open-source).
Pipeliner CRM - Pipeliner CRM empowers small to medium-sized sales teams to close more deals and lower risk. Implementation and training are a breeze. Mac & Windows.
Tool Finder - The wikipedia for 100+ productivity tools/apps
Bigin by Zoho CRM - Pipeline-centric CRM built and priced for small businesses
IT Tools - IT Tools is a free and open-source collection of handy online tools for developers & people working in IT.
Zoho CRM - Omnichannel CRM for Businesses of all sizes