Yes, both InAppStory and Storyly offer a Free Trial.
InAppStory is designed for Large Enterprises, Medium Business and Small Business.
Storyly is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for InAppStory Starts at $399/Month whereas for Storyly Starts at $199/Month.
Some top alternatives to InAppStory includes GA-Insights, Qualified, Workvivo, Offermy, Engage.so, EngageOne Communicate, Pioneer Launcher, Daily Metrics, Icebreaker time!, SharpDash, Spotlight and IFTTT.
Some top alternatives to Storyly includes StoriesOnBoard, OpenStories, StorifyMe, PlayStory, Qualified, Storeez, Workvivo, StoryTagger, InAppStory, React & Share, Product Stories and Show&Tell.