Yes, both Ploi Core and SoftwareKey System offer a Free Trial.
Ploi Core is designed for Medium Business and Small Business.
SoftwareKey System is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for Ploi Core Starts at $160/Month whereas for SoftwareKey System Starts at $49/Month.
Some top alternatives to Ploi Core includes SuperSaaS, Qualified, Workvivo, Blog To Social, 1MB, servr, SoftwareKey System, Templ, IFTTT, Maxihost, Hyper Host and SaaSBox.
Some top alternatives to SoftwareKey System includes SalesCRM, SaaSLicense, InvoiceCloud, Qualified, Workvivo, Gotkey.io, Nine, IFTTT, GetSaaSy and RenewalSite.