LiveReload - LiveReload 2 proudly presents… The Web Developer Wonderland. (a happy land where browsers don't need a Refresh button). CSS edits and image changes apply live. CoffeeScript, SASS, LESS and others just work.
SE Ranking - All-in-One cloud-based SEO software for agencies, marketing teams and webmasters
Browsersync - Browsersync makes your tweaking and testing faster by synchronising file changes and interactions...
DeskAlerts - Send alerts to any corporate device: PCs, phones, tablets, etc.
CodeKit - CodeKit allows you to optimize the performance of your website by automatically and efficiently compiling a variety of popular languages.
SEMRush - All-in-one Marketing Toolkit for digital marketing professionals.