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!

Very cool extension, lets you do a lot of stuff like a real time changing banner and pfp, also lets you check your twitter analytics and stuff. 10/10

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.

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.