the best free and best PAID follow/unfollow tool is Tweepi the best auto dm that is paid is justunfollow.com idk if there is any free auto dm services , justunfollow.com has a free auto dm but is limited best tool for auto tweet ( upload with a text file ) is grabinbox.com ( THIS IS WAY BETTER THAN ANY !!!! auto tweet tool . ) if you follow too many people and want to unfollow all but are too lazy to unfollow them try out socialoomph . it has alot of futures . you get a 1x free trial , you can delete all dms , delete all tweets, and unfollow EVERYONE YOU FOLLOW . also the best tool to delete tweets is , tweetdelete. net also a nice tool i found from this forum was followtap . net it gets you 100+ followers and doesn't tweet or use your accounts . also manageflitter is another good tool . if you have any other tools to add on to the list feel welcome !