Find out which of your Twitter updates made people follow or leave you. Simply enter your Twitter ID in the following form.
Unlike other Twitter tools, we do not need you to give use your login details - you should never give out your login to other parties!
We don't record any of your data. TweetEffect does not monitor your behaviour or store anything you enter here.
TweetEffect is an experiment and we're happy to get constructive feedback. Simply send us a message via twitter.
All the information you see here is provided by Twitter and not under our control. We simply filter and display it for you. If there are any problems with the data, we're sorry but this is all we can play with. Find out more in the FAQ.
