Yes, both Zero Keyboard and Salesforce Essentials offer a Free Trial.
Zero Keyboard is designed for Medium Business and Small Business.
Salesforce Essentials is designed for and Small Business.
The starting price of Salesforce Essentials begins at $25/User/Month when Billed Yearly, while pricing details for Zero Keyboard are unavailable.
Some top alternatives to Zero Keyboard includes ReclaimAI, ZoomInfo InboxAI, 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 Salesforce Essentials includes Pipedrive, HubSpot CRM, ClickUp, Freshsales, Salesflare, Close, Vendasta, Keap, Zoho CRM, Thryv, SalesCRM, SimpleCRM, Efficy CRM, FreeCRM, Client Book CRM, Second CRM, Snapforce CRM, iEnterprise CRM and SalesPro CRM.