Yes, both Helpjuice and Zoho Desk offer a Free Trial.
Helpjuice is designed for Medium Business and Small Business.
Zoho Desk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Helpjuice Starts at $120/Month whereas for Zoho Desk Starts at $7/user/month when yearly.
Some top alternatives to Helpjuice includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, Freshdesk, Support Hub, HelpDesk, Jitbit Helpdesk, CRMdesk, ReadyDesk, Sitehelpdesk, HESK, Kiodesk, SmartSupport, HelpHub and KnowledgeBase.
Some top alternatives to Zoho Desk includes Zendesk Support, Tidio Helpdesk, ManageEngine ServiceDesk Plus, Jira Service Desk, HelpDesk, SysAid, Desky, ReadyDesk, Sitehelpdesk, Trakdesk, HESK and BoldDesk.