Yes, both ReplyManager and EvantoDesk offer a Free Trial.
ReplyManager is designed for Large Enterprises, Medium Business and Small Business.
EvantoDesk is designed for Large Enterprises, Medium Business and Small Business.
Pricing for ReplyManager Starts at $39/Month when Billed Yearly whereas for EvantoDesk Starts at $15/User/Month when Billed Yearly.
Some top alternatives to ReplyManager includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, Freshdesk, Teamwork Desk, LiveAgent, HelpDesk, SysAid, Jitbit Helpdesk, eStreamDesk, EngageBay Helpdesk System, EvantoDesk, HelpdeskEddy, LabiDesk and BoldDesk.
Some top alternatives to EvantoDesk includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, ManageEngine ServiceDesk Plus, Freshdesk, Deskero, HelpDesk, SysAid, Jitbit Helpdesk, CRMdesk, Helprace, Sitehelpdesk, Trakdesk, HESK, BoldDesk and Little SaaS Communication.