Yes, both Zendesk Sell and Streak offer a Free Trial.
Zendesk Sell is designed for Large Enterprises, Medium Business and Small Business.
Streak is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Zendesk Sell Starts at $19/User/Month when Billed Yearly whereas for Streak Starts at $15/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 Streak includes monday.com, Pipedrive, HubSpot CRM, Freshsales, Salesflare, Close, Vendasta, Keap, Zoho CRM, Salesforce, Thryv, Claritysoft, SalesCRM, SimpleCRM, Simply CRM, CRM.me, 1CRM, Second CRM, MyBusiness CRM and Miss CRM.