Yes, both Promo.com and Coolix offer a Free Trial.
Promo.com is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Coolix is designed for Individuals, Freelancers, Medium Business and Small Business.
Pricing for Promo.com Starts at $99/Month when Billed Yearly whereas for Coolix Starts at $19/Month.
Some top alternatives to Promo.com includes MixerFactory, WeVideo, Wave.video, Vidyou, Create, FlexClip, Boosted, Vidds, VideoVerse and Abraia.
Some top alternatives to Coolix includes Hippo Video, Vidyou, Videommerce, Intelli, Dubb, Salesforce Email Studio, VidTags, PlayStory, VidPowr and Vuzers.