Duolingo is the most downloaded education app in the history of the App Store.
Our mission is to develop the best education in the world and make it universally available.
Learning a new language is hard, but staying motivated is often the hardest part. That’s why we use fun, bite-sized, game-like lessons designed to keep you engaged and to drive real learning outcomes. Our approach is grounded in efficacy: we continuously test and improve our methods to ensure learners make meaningful progress.
We also believe in democratizing education by offering an effective, high-quality free product. Developing a great free product is essential to our mission, ensuring that anyone with a smartphone can access learning that works.
When it comes to utilizing AI tools, we have a golden rule: we use it when it clearly improves outcomes for learners. We don’t use it as a shortcut or a replacement for people, but as a tool to enhance learning experiences and efficacy.
Duolingo has been named to: Fast Company’s Most Innovative Education Company (2026, 2022), Apple Design Award (2023), TIME100 Most Influential Companies (2023), Fast Company Best Workplaces for Innovators (2022), among others.
Based in Arlington, Texas, American Mensa is an organization open to anyone who scores in the top 2 percent on an accepted, standardized intelligence test. In addition to interacting online, members attend local and national events, join special interest groups that range from astronomy to yoga, and help out in their communities. The organization has more than 50,000 members in the United States and its protectorates.
Mensa's purposes are:
1) to identify and foster human intelligence for the benefit of humanity;
2) to encourage research into the nature, characteristics, and uses of intelligence; and
3) to provide a stimulating intellectual and social environment for its members.
Lumosity is a leading brain training program, brought to you by Lumos Labs, Inc. Lumosity’s web and mobile games are designed by scientists to challenge core cognitive abilities.
Lumosity’s scientists take neuropsychological and cognitive research tasks, or design new ones, and work with game designers to transform them into 50+ cognitive games. Designed to be both fun and adaptively challenging, Lumosity’s training program is accessible to people of all ages — helping them stay challenged to the full extent of their abilities.
Lumos Labs also has a collaborative research initiative, the Human Cognition Project, which currently partners with over 90 university collaborators. Through the HCP, we grant qualified researchers free access to Lumosity’s cognitive training tasks, assessments, research tools, and, in some cases, limited access to data on cognitive task performance — helping them conduct larger, faster, and more efficient studies. For more information, please visit http://www.lumosity.com/hcp
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