IBM
Yes, both iSpring Suite and Ruzuku offer a Free Trial.
iSpring Suite is designed for Large Enterprises and Medium Business.
Ruzuku is designed for Large Enterprises, Medium Business and Small Business.
Pricing for iSpring Suite Starts at $770 per author/year when yearly whereas for Ruzuku Starts at $74.75/Month when Billed Yearly.
Some top alternatives to iSpring Suite includes iSpring Market, Camtasia, Adobe Captivate Prime, iSpring Learn, EasyProf, Adobe Captivate, iSpring Flip, Articulate Online, Articulate 360 and iSpring QuizMaker.
Some top alternatives to Ruzuku includes Teachable, CourseSales.com, Vuolearning, Kajabi, Teachmore, Qualified, Workvivo, Upcoach, EasyProf, CourseGenius, CourseArc and CourseCraft.