Yes, both WordPress and Vidjet offer a Free Trial.
WordPress is designed for Individuals, Freelancers, Large Enterprises, Medium Business and Small Business.
Vidjet is designed for Large Enterprises, Medium Business and Small Business.
Pricing for WordPress Starts at $4/Month when Billed Yearly whereas for Vidjet Starts at $39/month when yearly.
Some top alternatives to WordPress includes Unbounce, VWO Deploy, SITE123, Wix, Squarespace, Webflow, Builder, WebsiteBuilder, Format, WeWeb, Shopify, Drupal, Concrete5, WebBoss and Web.com.
Some top alternatives to Vidjet includes Moovly, Promo.com, WeVideo, Animoto, VEED, VidOps, PlayPlay, SnapStudioPlus, Switcher Studio, Piktostory, Animaker, Vidpopup, Pixiko, Pixelayers and Type Studio.