HelpKit offers Free Trial, but FromNotion does not.
HelpKit is designed for Large Enterprises, Medium Business and Small Business.
FromNotion is designed for Individuals, Medium Business and Small Business.
Pricing for HelpKit Starts at $15/Month when Billed Yearly whereas for FromNotion Starts at $8/Month.
Some top alternatives to HelpKit includes Notion, SmartSupport, FromNotion, HelpHub, Qualified, Workvivo, KnowledgeBase, Answerly, ClickHelp and IFTTT.
Some top alternatives to FromNotion includes Unbounce, VWO Deploy, WordPress, SITE123, Wix, Yet, WebsiteBuilder, Format, Sites, Super, NinjaSites by 500apps, Simple.ink, Web.com, Canva Websites and Sites by Loopple.