Yes, both Hyax and Optiin offer a Free Trial.
Hyax is designed for Large Enterprises, Medium Business and Small Business.
Optiin is designed for Large Enterprises, Medium Business and Small Business.
Pricing for Hyax Starts at $49/Month whereas for Optiin Starts at $7/Month when Billed Yearly.
Some top alternatives to Hyax includes FlyerFunnel, Optiin, Cloud Funnels, Funnelair, SalesInvite, Lightfunnels, Axistart DIGITAL, SaaSFrame, Qualified, Workvivo and IFTTT.
Some top alternatives to Optiin includes Unbounce, Leadpages, Landingi, ClickFunnels, FlyerFunnel, GrooveFunnels, Way, Cloud Funnels, Funnelair and InterFunnels.