This evolution has been achieved through breakthroughs in analytics software as well as numerous lucrative acquisitions by IXL. These buyouts have included Rosetta Stone, one of the global leading language learning platforms, Education.com and Vocabulary.com. IXL also facilitates Wyzant, the largest tutoring network in the US, and ABCya, which has published more than 300 educational computer games.

With a vast internet network of companies under its belt, IXL is still investing in innovation in the 2020s. In 2022, it acquired Curiosity Media which is responsible for Fluencia. This Spanish language learning app uses neuroscience research to perfect the learning of the Spanish language, exemplifying how IXL has grown from a revolutionary online learning platform to a multi-pronged investor in education. That being said, it still releases its own groundbreaking products such as the IXL Math "Takeoff" platform, a personalised whole-class instruction resource for teachers.