Yes, both Zendesk Support and Shortcut offer a Free Trial.
Zendesk Support is designed for Large Enterprises, Medium Business and Small Business.
Shortcut is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Zendesk Support Starts at $19/user/month when yearly whereas for Shortcut Starts at $8.50/User/Month when Billed Yearly.
Some top alternatives to Zendesk Support includes Zoho Desk, ManageEngine ServiceDesk Plus, Deskero, Support Hub, HelpDesk, Desky, Help Scout, Salesforce Service Cloud, ReadyDesk, Sitehelpdesk, HESK and BoldDesk.
Some top alternatives to Shortcut includes Smartsheet, Miro, Process Street, Wrike, Notion, Jira, Next Please, Teamwork, ProjectManager.com, ProWorkflow, Kanbanize, Quick Base, ClickUp, Projectsly by 500apps, Height, Yodiz and Flow.