If you already joined Twitter, then you’ll need some Twitter tools to manage your followers once you’ve got a big list of followers then.

Image by kylebuza
This is another article for helping Twitter users. Previously, I only wrote about using FriendOrFollow for managing followers in Twitter. But then, I found out that there are other great tools besides this.

Here is a list of 28 Twitter tools I compiled from the Internet, hopefully it will be useful for helping some Twitterers to manage their followers effectively, find who you follow doesn’t follow you back, automatic follow and unfollow people, unfollow inactive people and follow people with similiar interest, get statistics of your followers and much much more… checkout the full list below.

1.FriendOrFollow
A very useful tool to check who are you following that’s not following you back? Who’s following you that you’re not following back? Find out!

2.Mr. Tweet
Mr. Tweet will analyze your Twitter network, help you discover great people,
and recommend you to others. Just follow him, then get started.

3.Twitterless
Twitterless shows graphs and stats. It tells you who stops following you and graphs your follower history over time, making this info available in a variety of useful views.

4.WeFollow
This site let one to find new followers by enter your keywords of interest.

5.Just Tweet It
“Just Tweet It” is a Tweeter Directory allows one to choose a category and find other Twitter users or list your name to let people find you, so that you can easily find friends with similar interests.

6.Who Should I Follow
A Twitter Friend Recommendations engine to help one by suggestions on interesting people to follow.

7.Qwitter
Qwitter e-mails you when someone stops following you on Twitter with a message.
Just tell Qwitter the Twitter username you want to track and your e-mail address and Qwitter’ll do the rest.

8.Less Friends
Do the people you follow on Twitter, follow you? Find out.

9.Twubble
Looking for more people to follow?
Twubble can help expand your Twitter bubble—it searches your friend graph and picks out people who you may like to follow. Click the button below to get started.

10.Twimailer
Tired of shallow e-mails from Twitter when someone follows you? Want to know more about the people who are following you? Twimailer is a free service that delivers that information right to your inbox!

11.Twellow
Twellow is a cool Twitter Directory, Twitter Search, & Twitter Yellow Pages a help users in search for specific industry.

12.MyCleenr
MyCleenr is a unique way to sort your friends by their last tweets. It allows you to get rid off all the inactive and useless accounts that you are following!

13.Twitual
So, you follow some people on Twitter. And some people follow you. But which people do you have mutual friendship with? Who doesn’t follow you back? Who follows you that you don’t follow back? Let’s find out using Twitual.

14.Tweepler
Tweepler Is an easy, more enjoyable way of processing your New Twitter Followers. View a list of New Followers and classify them in one of two “Buckets”. Follow (meaning you wish to follow them back) and Ignore (meaning you don’t wish to follow them and want to archive them out of the way, reducing clutter).

15.Twitterator
Allow a Twitter user to “follow” a bunch of other Twitter users in one fell swoop—a Twitter friend list generator if you will.

16.My Tweeple
These tools are designed to help you make informed decisions when it comes to following people on Twitter.

17.SocialToo
SocialToo can help you be a social networking power user. Keep your follower lists in sync across networks, and get daily updates. Send surveys to your followers and more!

18.Follow Cost
Follow cost measures how much people tweet using an absolute scale (average number of tweets per day) but also measure tweets in milliscobles, or 1/1000th of Robert Scoble’s Twitter output.

19.Your Twitter Karma
Great little app for mirroring the twitter follow/follower inequalities.

20.Twitblocker
Are you being overwhelmed by twitter friends who can’t stop talking, but they’re like… still your friends?
Install this greasmonkey script, then double clicking the chattering peeps will temporarily remove their tweets from your timeline. Restart your browser to get them back. Simple eh? It works a bit like Twittersnooze or Twalala, but you don’t have to give someone you don’t know your password, which is an entirely bad idea, generally speaking.

21.Twittermass
TwitterMass gives you all the tools you need to share, grow and inspire your Twitter Network. If you’re looking to reach existing or new customers, TwitterMass gives you the tools to spark conversation and manage your reputation.

22.DoesFollow
Find out who follows whom on Twitter.

23.TwitterFriends
With TwitterFriends you can …
* find out the hidden network of Twitter contacts that are really relevant for you
* visualize the network of your relevant contacts and their contacts
* see who of your Twitter friends are online this very moment
* read some stats about your Twitter account
* take a look at the most conversational Twitterers or those who are posting the most links

24.SocialWhois
This website is a proof of concept that a better Social Media can exist ; a social media based on interests and “personal relevancy” instead of popularity.
And this, really is the next step in social media!
Here is what it can do for you:
* Help you decide whether to follow someone or not
* Help you find people who share your interests
* Start or participate in disucssions about your interests

25.TwitterCounter
TwitterCounter shows Stats Details by tracking your followers. Add TwitterCounter to your site, blog or social network. TwitterRemote- Show your face on thousands of blogs by signing in.

26.Twitoria
How many friends are you really following? Twitoria finds your friends that haven’t tweeted in a long time so you can give them the boot! The drop down menu filters your friends since their last tweet.

27.Nearby Tweets
Nearby Tweets makes it simple to find twitterers nearby (or anywhere for that matter). Automatically finds your location and the last 50 tweets near you.
Customize your search with a the location, search radius, and keywords.

28.TweetLater
TweetLater is a very useful automated Twitter tool that helps you save time.
Why? Currently, it provides free services of:
* Schedule tweets — Plan, set & forget!
* Bulk upload & schedule tweets — Save time!
* Track keywords on Twitter — Empower yourself!
* Save and reuse drafts — Save hours of typing!
* Send welcome DMs to new followers — Automate!
* Bit.ly URL shortening — Track those clicks!
* Follow those who follow you — Automate!
* Unfollow those who unfollow you — Automate!
* Vet new followers — Semi-automation!
* Purge your DM Inbox — Keep it tidy!
* Personal status feed — Your own tweet engine!
* Unlimited Twitter accounts — No charge!