Yes, both SherpaDesk and Orangescrum offer a Free Trial.
SherpaDesk is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Orangescrum is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for SherpaDesk Starts at $9per Tech whereas for Orangescrum Starts at $54/Month when Billed Yearly.
Some top alternatives to SherpaDesk includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Time Track Bill, Billable, Apptivo, Freshservice, Vertask, Freshdesk, Teamwork Desk, LiveAgent, HelpDesk, SysAid, Jitbit Helpdesk, mHelpDesk and AtTrack.
Some top alternatives to Orangescrum includes Quickbase , Smartsheet, ClickUp, Wrike, TeamGantt, Teamwork, ProjectManager.com, OpenProject, ProWorkflow, Backlog, Trackboard, Quick Base, Ravetree, Project Insight and TaskBlast.