Optimizely - A/B testing you'll actually use.
Hidden Bar - A ultra-light MacOS utility that helps hide menu bar icons.
Google Analytics - Improve your website to increase conversions, improve the user experience, and make more money using Google Analytics. Measure, understand and quantify engagement on your site with customized and in-depth reports.
TramaTM - Protect your brand. Register your trademark. Free verification. Simple online process. Transparent price. Money back guarantee.
VWO - Use VWO to tweak, optimize & personalize your website with minimal IT help.
Vanilla - Vanilla is a free Mac app that lets you hide icons from your menu bar.