Yes, both HubDesk and Sprintly offer a Free Trial.
HubDesk is designed for Medium Business and Small Business.
Sprintly is designed for Large Enterprises, Medium Business and Small Business.
Pricing for HubDesk Starts at $16.67/Month when Billed Yearly whereas for Sprintly Starts at $16/Month when Billed Yearly.
Some top alternatives to HubDesk includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Jira, FogBugz, Sprintly, Issuetrak, TaskSift, Height, Qualified, Suptask, Sweetjab, Workvivo, Stepsize and IFTTT.
Some top alternatives to Sprintly includes Quickbase , Smartsheet, ClickUp, Zoho Projects, Jira, Wrike, TeamGantt, GitScrum, monday.com, Teamwork, ProjectManager.com, Quick Base, Codegiant, Height, Yodiz and Worktez.