Yes, both WhiteSource and SoftwareKey System offer a Free Trial.
WhiteSource is designed for Large Enterprises, Medium Business and Small Business.
SoftwareKey System is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for WhiteSource Starts at $4,200/Year whereas for SoftwareKey System Starts at $49/Month.
Some top alternatives to WhiteSource includes SaaSLicense, Trelica, Snyk, Qualified, Workvivo, Sonar, VCodeSpy, Micro Focus Fortify On Demand, SoftwareKey System, Fallible, Sqreen and Very Good Security.
Some top alternatives to SoftwareKey System includes SalesCRM, SaaSLicense, InvoiceCloud, Qualified, Workvivo, Gotkey.io, Nine, IFTTT, GetSaaSy and RenewalSite.