Yes, both Zendesk Sell and Close offer a Free Trial.
Zendesk Sell is designed for Large Enterprises, Medium Business and Small Business.
Close is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for Zendesk Sell Starts at $19/User/Month when Billed Yearly whereas for Close Starts at $25/User/Month when Billed Yearly.
Some top alternatives to Zendesk Sell includes monday.com, Pipedrive, HubSpot CRM, Freshsales, Salesflare, Close, Vendasta, Keap, Zoho CRM, Salesforce, Thryv, Pipeliner CRM, SalesCRM, SimpleCRM, Snapforce CRM and Pipeline CRM.
Some top alternatives to Close includes monday.com, Pipedrive, HubSpot CRM, Freshsales, Salesflare, Vendasta, Keap, Zoho CRM, Thryv, GoCRM, SimpleCRM, FIVE CRM, webCRM, Cratio CRM, DigitalCRM.com, Alore CRM, Truly, Pipeline CRM and CRM.io by 500apps.