Babbel, operated by Lesson Nine, offers a way to learn a foreign language that combines effective education methods with state-of-the-art technology. Interactive online courses will improve grammar, vocabulary and pronunciation skills. With the integrated speech recognition tool users can test and practice pronunciation directly in the browser. Babbel combines high-quality courses with modern technology. Content is developed specifically for every language and level of difficulty by a professional team of didacts, authors and language teachers. The app is data-driven and constantly learns from input generated by actual use.

VIPKid is an online education platform that connects Chinese children to one-on-one video teaching sessions with teachers based in North America, offering a real-time online English immersion learning experience. Lingo Bus is also an offering by VIPkid to teach Chinese to 5-12 year olds.

Open English is an online school created to reinvent the English-language-learning experience. Through live instruction with native English speaking teachers and multimedia learning materials, all provided over the Internet, Open English empowers students on their customized path to English fluency in a 12-month time period. The company was founded in 2006 and is based in Miami, Florida.

Memrise is an online community that attempts to teach people languages through crowdsourcing. Memrise incorporates crowdsourcing Mems, or Mneumonic devices from its community and imparts them to users through online lessons involving animated gifs. Memrise uses a gardening metaphor to represent a student's journey.

iTutorGroup is an online education platform and English language learning institution, serving students that range from global business professionals to young children. Founded in 2004, iTutorGroup has educated students in 40 countries, and has hosted more than 10 million classroom sessions through its products, including VIPABC, TutorABC, TutorABC Jr., and TutorMing.

Voxy provides a web and mobile-based English learning solution based on real-world content to major educational institutions, corporations, and governments in North and South America, Europe and Asia. Every online course combines adaptive learning technology, personalized live instruction, and authentic, real-world content to support learners' needs in real time.