Yes, both Zendesk Sunshine and ClickUp offer a Free Trial.
Zendesk Sunshine is designed for Individuals, Large Enterprises, Medium Business and Small Business.
ClickUp is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Zendesk Sunshine Starts at $19/User/Month whereas for ClickUp Starts at $7/User/Month when yearly.
Some top alternatives to Zendesk Sunshine includes Salesforce Sales Cloud, Pipedrive, Thryv, Vendasta, ClickUp, Zoho CRM, Freshsales, Salesforce, Zendesk Sell, eZnet CRM, Keap, SalesCRM, CloudCC CRM, Freshdesk, CRMdesk and Custerem.
Some top alternatives to ClickUp includes Basecamp, Trello, TeamGantt, Asana, Teamwork, ProjectManager.com, ProWorkflow, nTask, Todoist and Height.