TweepsBook - A better bookmarking tool for power Twitter users that you can use to filter, organize and bookmark tweets on your liking.
1001+ Tweets Inspiration Bank - 1001+ Viral Tweet Inspirations on Clickup
Tweetflick - Save, organize & find Tweets to get the most out of Twitter
Twitter Ads - Twitter offers targeted ad placement on their ad platform.
TWRL - It's like merging Instagram and Texting into one platform.
Tweet Thief - Get the best tweets of any Twitter account for free