Yes, both GoGoWorx and ProProfs Knowledge Base offer a Free Trial.
GoGoWorx is designed for Large Enterprises, Medium Business and Small Business.
ProProfs Knowledge Base is designed for Large Enterprises, Medium Business and Small Business.
Pricing for GoGoWorx Starts at $5/User/Month whereas for ProProfs Knowledge Base Starts at $0.30/Month when Billed Yearly.
Some top alternatives to GoGoWorx includes Zoho Wiki, SmartSupport, Drupal Wiki, Eniston, TWiki, Wiki Valley, Microsoft Azure, KnowledgeOwl, KnowledgeBase and ProProfs Knowledge Base.
Some top alternatives to ProProfs Knowledge Base includes KBPublisher, SmartSupport, Talisma KnowledgeBase, HelpHub, KnowledgeOwl, Qualified, Workvivo, PaceKB, KnowledgeBase, Whatis, IFTTT and StructHub.
