Mentimeter offers Free Trial, but presono does not.
presono is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Mentimeter is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Mentimeter begins at $9.99/User/Month when Billed Yearly, while pricing details for presono are unavailable.
Some top alternatives to presono includes Prezi Video, Prezentor, Powtoon, Presbee, Prezi Business, Google Slides, Piktochart, Cloudpresenter, LivePreso and ProPresenter.
Some top alternatives to Mentimeter includes Glisser, CLiKAPAD, Zeetings, SlideLizard, Zoho Show, Slides, Vevox, Slido, Microsoft PowerPoint and AhaSlides.