Apps like 3Sigma Call & Lead tracker

Here are some great alternatives to 3Sigma Call & Lead tracker by 3Sigma CRM :
Privyr
Privyr
★4.3
HelloLeads CRM - Sales Tracker
HelloLeads CRM - Sales Tracker
★4.1
LEADer CRM Leads Sales Tracker
LEADer CRM Leads Sales Tracker
★4.6
Sierra Interactive
Sierra Interactive
★4.5
Cogmento CRM
Cogmento CRM
★4.6
MLeads CRM Leads Sales Tracker
MLeads CRM Leads Sales Tracker
★4.1
Vyllocity
Vyllocity
★3.8
Follow Up Boss
Follow Up Boss
★3.8
Pipeliner CRM
Pipeliner CRM
★4.3
CRM Mobile: Pipedrive
CRM Mobile: Pipedrive
★4.1
Salesmate - Sales CRM
Salesmate - Sales CRM
★4.6
Easy Leads CRM & Customers
Easy Leads CRM & Customers
★4.5
ActiveCampaign
ActiveCampaign
★4.2
LeadOwl - Convert More Leads
LeadOwl - Convert More Leads
★3.6
LeadMaster CRM
LeadMaster CRM
★4.4
Unanet CRM for Mobile
Unanet CRM for Mobile
★4.2