Yes, both Instapage and Optiin offer a Free Trial.
Instapage is designed for Freelancers, Large Enterprises, Medium Business and Small Business.
Optiin is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Instapage Starts at $199/Month when Billed Yearly whereas for Optiin Starts at $7/Month when Billed Yearly.
Some top alternatives to Instapage includes Unbounce, Lander, Leadpages, Landingi, LadiPage, ClickFunnels, FlyerFunnel, Optiin, LanderLab and CloudFunnels.
Some top alternatives to Optiin includes Unbounce, Leadpages, Landingi, ClickFunnels, FlyerFunnel, GrooveFunnels, Way, Cloud Funnels, Funnelair and InterFunnels.