Yes, both KnowledgeBase and Helpjuice offer a Free Trial.
KnowledgeBase is designed for Large Enterprises, Medium Business and Small Business.
Helpjuice is designed for Medium Business and Small Business.
Pricing for KnowledgeBase Starts at $59/Month whereas for Helpjuice Starts at $120/Month.
Some top alternatives to KnowledgeBase includes ReclaimAI, ZoomInfo InboxAI, KBPublisher, SmartSupport, KnowledgeBase Manager Pro, Omnistar Kbase, Talisma KnowledgeBase, IntelligenceBank KM, Helpjuice, KnowledgeOwl, Qualified, Workvivo, PaceKB and ProProfs Knowledge Base.
Some top alternatives to Helpjuice includes Zoho Desk, Zendesk Support, ManageEngine ServiceDesk Plus, Freshservice, Freshdesk, Support Hub, HelpDesk, Jitbit Helpdesk, CRMdesk, ReadyDesk, Sitehelpdesk, HESK, Kiodesk, SmartSupport, HelpHub and KnowledgeBase.