Yes, both NasMetrics and Newlytics offer a Free Trial.
NasMetrics is designed for Large Enterprises, Medium Business and Small Business.
Newlytics is designed for Individuals, Large Enterprises, Medium Business and Small Business.
Pricing for NasMetrics Starts at $12.50/Month when Billed Yearly whereas for Newlytics Starts at $39.95/Month.
Some top alternatives to NasMetrics includes SimilarWeb Pro, Google Analytics, UserSurge, Socialoop, WebForce Analytics, 66Analytics, AppMetrix, Steel Analytics and Aqvil Analytics.
Some top alternatives to Newlytics includes AgencyAnalytics, TrackMaven, Vidooly, Singular, Adjust, UseItBetter, MarketingTracker, Aqvil Analytics, Analyzati and Digital Analytics by Dreamdata.