Siteimprove - Consider the Siteimprove Intelligence Platform the newest member of your team.
Lean Analytics - A/B testing React apps made easy
Monsido - Monsido is an all-in-one platform that delivers the insights you need to build a better web experience for your visitors
SEOTesting.com - Easily track the changes you make to pages and websites, to see if they have an effect on Google rankings and clicks.
Crownpeak DQM - Digital Governance
Decidr - Make better decisions with quick A/B polls