Neither Twitter Analytics nor Trend Watchers offers a free trial.
Twitter Analytics is designed for Individuals, Medium Business and Small Business.
Trend Watchers is designed for Large Enterprises, Medium Business and Small Business.
The starting price of Trend Watchers begins at $15/Month, while pricing details for Twitter Analytics are unavailable.
Some top alternatives to Twitter Analytics includes BuzzSumo, NetBase, Twitonomy, Tweet Archivist, Planable, Elementary Analytics, SocialBee, yatta! analytics, Tweetastic, Twitter Ads, Tweelog and Tweepsmap.
Some top alternatives to Trend Watchers includes FollowerSearch, YouScan, BuzzSumo, SocialRank, Twitter Analytics, NetBase, Iconosquare, Talkwalker, Followerwonk, Crowdbabble, Planable and SocialBee.