Yes, both Jikoo and LiveAgent offer a Free Trial.
Jikoo is designed for Large Enterprises, Medium Business and Small Business.
LiveAgent is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Jikoo Starts at $50/Month whereas for LiveAgent Starts at $15/User/Month.
Some top alternatives to Jikoo includes SalesCRM, SimpleCRM, LiveAgent, LiveChat, Smartchat, ChatFlow247, Freshchat, Little SaaS Communication, Qualified, SpeakHub.live, Workvivo and IFTTT.
Some top alternatives to LiveAgent includes Zendesk Support, Zoho Desk, Tidio Helpdesk, Freshservice, ManageEngine ServiceDesk Plus, Freshdesk, ClickDesk, HelpDesk, SysAid, Jitbit Helpdesk, Desky, Help Scout, LabiDesk, LiveChat, Zendesk Chat, LiveHelpNow and Little SaaS Communication.