Here are some that I know of - I can't post links yet, and I'm not about to pump my posts in order to do so lol so just manually type them in. Twitter Money Bot Free Follower - twittermoneybot(dotcom)/free-twitter-marketing-tool/ Unfollow accounts not following you [Used for bulk unfollows] - chrome.google(dotcom)/webstore/detail/twitter-unfollow-unfollow/cejdihbofllcmhnmniakjilchgfaebcf Unfollow accounts not following you [Used for handfuls] - unfollowerstats(dotcom) TW Purge [Used to delete ALL your tweets but the pinned one so you can start from scratch] - tweetdelete(dotnet)/index(dot)php Auto post blog posts to your accounts - twitterfeed(dotcom) IFTTT has A LOT of functions. If your doing budget-less marketing then you should be using it. TweetDeck [awesome for scheduling posts / managing engagement / and more] - tweetdeck.twitter(dotcom) If this post is unsatisfactory admin just wipe it and I'll repost telling them where to search I guess. I remember what it was like to not have a budget and how hard it was, but twitter can still drive a decent amount of traffic, and is easy to keep accounts live there. In the end, I would advise anyone trying to market for free to just pickup a subscription with MassPlanner honestly. Grab that and a VPS with 5GB ram and you'll be able to do all of this and WAY more in a single platform.