Optimizely - A/B testing you'll actually use.
Yotpo - Yotpo is the smartest way to generate customer content, drive traffic and increase conversions.
SplitMetrics - SplitMetrics is the A/B testing platform for App Store and Google Play page to discover the most converting icons, screenshots, video, etc.
Adobe Experience Manager - Adobe Experience Manager is a cross-platform CMS that works across websites, mobile apps and on-site displays.
Webtrends Optimize - Webtrends Optimize - a powerful, enterprise-grade Testing and Personalisation platform. AB, MVT & Server-side Testing, Product Recommendations & much more.
ShortStack - Shortstack is a website that allows you to create viral online events for your social media followers or other online audience.