Yes, both SeamlessDesk and Jitbit Helpdesk offer a Free Trial.
SeamlessDesk is designed for Medium Business and Small Business.
Jitbit Helpdesk is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for SeamlessDesk Starts at $57/Month whereas for Jitbit Helpdesk Starts at $24.92/Month when Billed Yearly.
Some top alternatives to SeamlessDesk includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, Deskero, LiveAgent, HelpDesk, SysAid, Jitbit Helpdesk, ReadyDesk, Sitehelpdesk, HESK, Help Desk Premier, DeskXpand and Scopedesk.
Some top alternatives to Jitbit Helpdesk includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Apptivo, Teamwork Desk, HelpDesk, SysAid, ReadyDesk, AzureDesk, Help Desk Premier, BoldDesk and Scopedesk.