IXL Learning is an educational technology company that delivers a subscription-based learning website. It offers K-12 curriculum, individualized guidance, real-time analytics, and other solutions.

IXL Learning

Optimizely is a company that develops a delivery and experimentation platform. It provides A/B testing, multivariate testing, and website personalization. The platform enables organizations to run experiments that help them to make data-driven decisions. The company serves the media, travel, retail, high tech, and financial services industries.