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.
Invision - Prototyping and collaboration for design teams
Mixpanel - Mixpanel is the most advanced analytics platform in the world for mobile & web.
Balsamiq - Balsamiq. Rapid, effective and fun wireframing software.
Matomo - Matomo is an open-source web analytics platform
Moqups - The most stunning HTML5 app for creating resolution-independent SVG mockups, wireframes & interactive prototypes for your next project