Yes, both Knovio and Covideo offer a Free Trial.
Knovio is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Covideo is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Knovio begins at $30/Month when Billed Yearly, while pricing details for Covideo are unavailable.
Some top alternatives to Knovio includes Moovly, Kizoa, Viosk, Wistia, Knack, Salesforce Email Studio, Covideo, Write-on Video, Qiwio and Coolix.
Some top alternatives to Covideo includes and undefined.