Yes, both Grabyo and Promo.com offer a Free Trial.
Grabyo is designed for Medium Business and Small Business.
Promo.com is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for Grabyo Starts at $1,799/Month whereas for Promo.com Starts at $99/Month when Billed Yearly.
Some top alternatives to Grabyo includes Moovly, Promo.com, MixerFactory, WeVideo, Animoto, VEED, Create, Switcher Studio, Be.Live, vMix, Animaker, Stream Club, Present Live and directly.live.
Some top alternatives to Promo.com includes MixerFactory, WeVideo, Wave.video, Vidyou, Create, FlexClip, Boosted, Vidds, VideoVerse and Abraia.