Yes, both AWeber and Unbounce offer a Free Trial.
AWeber is designed for Large Enterprises, Medium Business and Small Business.
Unbounce is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
The starting price of Unbounce begins at $81/Month when Billed Yearly, while pricing details for AWeber are unavailable.
Some top alternatives to AWeber includes Pipedrive, Campaigner, Close, Moosend and SMTP.
Some top alternatives to Unbounce includes Instapage, Lander, Leadpages, Landingi, RallyMind, Swipe Pages, LanderLab and Shogun Page Builder.