Nike
Yes, both Kochava and HockeyStack offer a Free Trial.
Kochava is designed for Large Enterprises, Medium Business and Small Business.
HockeyStack is designed for Individuals, Medium Business and Small Business.
Pricing for Kochava Starts at $100/Month whereas for HockeyStack Starts at $29/Month when Billed Yearly.
Some top alternatives to Kochava includes Branch, Attribution, Adjust, Amplitude, Localytics, AppLink.io, AT Internet, Leanplum, Appsee Mobile Analytics and AppsFlyer.
Some top alternatives to HockeyStack includes Dreamdata, FlatGA, Kindmetrics, Makko, GA-Insights, Qualified, Digital Analytics by Dreamdata, Workvivo, Daily Metrics, SharpDash, Page Speed Leads and 123Metrics.