Yes, both Keap and Salesforce Essentials offer a Free Trial.
Keap is designed for Large Enterprises, Medium Business and Small Business.
Salesforce Essentials is designed for and Small Business.
Pricing for Keap Starts at $129/Month when Billed Yearly whereas for Salesforce Essentials Starts at $25/User/Month when Billed Yearly.
Some top alternatives to Keap includes Salesforce Sales Cloud, Pipedrive, Thryv, Vendasta, ClickUp, Zoho CRM, Salesforce, HubSpot CRM, Funnel CRM, Pipeliner CRM, GoCRM, Nutshell, Pipeline CRM, Zoho Marketing Automation and Pype Intelligent CRM.
Some top alternatives to Salesforce Essentials includes Salesforce Sales Cloud, Pipedrive, Thryv, Vendasta, ClickUp, Zoho CRM, Freshsales, HubSpot CRM, SalesCRM, SimpleCRM, Efficy CRM, FreeCRM, Client Book CRM, Second CRM, Snapforce CRM, iEnterprise CRM and SalesPro CRM.