Yes, both Answerly and KnowledgeBase offer a Free Trial.
Answerly is designed for Large Enterprises, Medium Business and Small Business.
KnowledgeBase is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Answerly Starts at $19/Month whereas for KnowledgeBase Starts at $59/Month.
Some top alternatives to Answerly includes LiveAgent, Support Hub, ReadyDesk, Sitehelpdesk, SmartSupport, DeskMoz, OpenWidget, Qualified, Workvivo, KnowledgeBase and IFTTT.
Some top alternatives to KnowledgeBase includes KBPublisher, SmartSupport, KnowledgeBase Manager Pro, Omnistar Kbase, Talisma KnowledgeBase, IntelligenceBank KM, Helpjuice, KnowledgeOwl, Qualified, Workvivo, PaceKB and ProProfs Knowledge Base.