Hands down the best to use for Twitter analytics. So many features and Tony is a truly great guy who really cares about the products he makes!

If growing Twitter audience is your goal, BlackMagic is all the unfair advantage you will ever need!

Just love it ! it's the missing part of Twitter.

It's an amazing extension to use Twitter productively. The UI/UX is so smooth

Just a day into using BlackMagic, and it is evident that this is a must-have tool if you are serious about growing your brand and audience on Twitter.

I like all his stuff Best Genius Good Luck For Your Jobs You make poeple happy
I love your works

I've been actively growing my Twitter over the past year or so. BlackMagic is the extension I wish I had when I started. It presents information about metrics, interactions and engagement that I've always wanted in a clear and useful way. Awesome tool!

Really cool extension, I've been using this to help try and tweet a bit more efficiently/better and it's definitely helped in that regard.

Favourite features: prompts for tweets, and tracking interactions between people you come across. Really handy for contextualising interactions!

A must

An amazing extension that shows all your analytics at a glance. Has multiple informational/statistical features built in to keep one engaged be it a casual or power twitter user.

Another great tool by Tony!
Works well with other Twitter add-ons such as Minimal Twitter.

5 minutes into it and already seen the value here.

The only extensions I use for Twitter.

Great work Tony.

Such a brilliant extension. Great UI, UX & insights. gmi.

Awesome Twitter insights! This add-on puts your Twitter experience on steriods :O

Feature rich extension, that simply sits on your twitter profile page and show deep analytics. I would definitely encourage this for someone who wants to get insights form twitter.