Neither Social Blade nor Twitter Analytics offers a free trial.
Social Blade is designed for Large Enterprises, Medium Business and Small Business.
Twitter Analytics is designed for Individuals, Medium Business and Small Business.
Pricing details for both Social Blade and Twitter Analytics are unavailable at this time. Contact the respective providers for more information.
Some top alternatives to Social Blade includes TubeBuddy, Twitter Analytics, Tweet Archivist, TrueSocialMetrics, SocialTracker, Planable, ViralStat, SocialStats, SocialBee, yatta! analytics, Upsocial and Tweepsmap.
Some top alternatives to Twitter Analytics includes BuzzSumo, NetBase, Twitonomy, Tweet Archivist, Planable, Elementary Analytics, SocialBee, yatta! analytics, Tweetastic, Twitter Ads, Tweelog and Tweepsmap.