Yes, both Slides and Prezi Business offer a Free Trial.
Slides is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Prezi Business is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Slides Starts at $99/Year whereas for Prezi Business Starts at $14/Month.
Some top alternatives to Slides includes Slides, Slidebean, Beautiful.AI, Haiku Deck, Microsoft PowerPoint, YouPitch.Me, Deckbuildr, Slideoo, TalkingDeck and SlidesAI.
Some top alternatives to Prezi Business includes Prezi Video, Zoom Video Webinar, iPresent, Powtoon, Zoho Show, CustomShow, Slides, Google Slides, Emaze and Microsoft PowerPoint.