Yes, both iSpring Suite and Adobe Captivate Prime offer a Free Trial.
iSpring Suite is designed for Large Enterprises and Medium Business.
Adobe Captivate Prime is designed for Large Enterprises, Medium Business and Small Business.
Pricing for iSpring Suite Starts at $770/Year whereas for Adobe Captivate Prime Starts at $4/User/Month.
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 Adobe Captivate Prime includes Trainual, TalentLMS, Moodle, Brightspace, Canvas LMS, Teamwork Spaces, SAP Litmos, Courseplay, eloomi, KloudLearn, PlayAblo LMS, CoreAchieve and LMS Collaborator.