Yes, both BombBomb and Knovio offer a Free Trial.
BombBomb is designed for Large Enterprises, Medium Business and Small Business.
Knovio is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for BombBomb Starts at $24.92/Month when Billed Yearly whereas for Knovio Starts at $30/Month when Billed Yearly.
Some top alternatives to BombBomb includes Hippo Video, Videommerce, Dubb, Vidyard, MailChimp, Covideo, Loom, Personalizard and Howdy.
Some top alternatives to Knovio includes Moovly, Kizoa, Viosk, Wistia, Knack, Salesforce Email Studio, Covideo, Write-on Video, Qiwio and Coolix.
