Yes, both KB Clip and KnowledgeBase offer a Free Trial.
KB Clip is designed for Large Enterprises, Medium Business and Small Business.
KnowledgeBase is designed for Large Enterprises, Medium Business and Small Business.
The starting price for both KB Clip and KnowledgeBase begins at $59/Month.
Some top alternatives to KB Clip includes simplewiki, SlimWiki, Zoho Wiki, SmartSupport, Qualified, Workvivo, KnowledgeBase, Whatis, Kbee, ProProfs Knowledge Base, You Need A Wiki 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.