Yes, both Constant Contact and Lander offer a Free Trial.
Constant Contact is designed for Large Enterprises, Medium Business and Small Business.
Lander is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Lander begins at $16/Month when Billed Yearly, while pricing details for Constant Contact are unavailable.
Some top alternatives to Constant Contact includes Campaigner, Moosend and SMTP.
Some top alternatives to Lander includes Unbounce, Instapage, Leadpages, Landingi, Versoly, LanderBolt, Swipe Pages, LanderLab and Shogun Page Builder.