Yes, both Zero Keyboard and SalesNexus offer a Free Trial.
Zero Keyboard is designed for Medium Business and Small Business.
SalesNexus is designed for Large Enterprises and Medium Business.
The starting price of SalesNexus begins at $45/User/Month when Billed Yearly, while pricing details for Zero Keyboard are unavailable.
Some top alternatives to Zero Keyboard includes Salesforce, SalesNexus, Salesforce Essentials, Snapforce CRM, SalesNOW, Action Card, LeadSquared Field Force Automation, Salesforce Sales Cloud, Qualified, Workvivo, Resco and IFTTT.
Some top alternatives to SalesNexus includes Thryv, Salesforce Sales Cloud, monday sales CRM by monday.com, Pipedrive, Zoho CRM, Vendasta, ClickUp, Salesforce, GoCRM, Keap, SalesCRM, SimpleCRM, Simply CRM, Second CRM, Snapforce CRM and CRMSuite.