Yes, both BitBlox and Unbounce offer a Free Trial.
BitBlox is designed for Large Enterprises, Medium Business and Small Business.
Unbounce is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Pricing for BitBlox Starts at $29/Month when Billed Yearly whereas for Unbounce Starts at $81/Month when Billed Yearly.
Some top alternatives to BitBlox includes Unbounce, Lander, Leadpages, Landingi, LanderBolt, ClickFunnels, Canvas, FastPages.io, SimplyCast Landing Page Generator and LanderLab.
Some top alternatives to Unbounce includes Instapage, Lander, Leadpages, Landingi, RallyMind, Swipe Pages, LanderLab and Shogun Page Builder.