Cognii is a leading provider of Artificial Intelligence based educational technology to K-12, Higher Education, and Corporate Training industry. Cognii partners with education institutions to design innovative online education programs that supports the highest quality of pedagogies. Cognii's multiple-awards winning Virtual Learning Assistant is an AI tutor that engages learners in a natural language conversation for a personalized adaptive learning experience. Students learn by writing and explaining their answers and receiving immediate feedback that guides them towards mastery of concepts. Cognii's automatic scoring of short essay answers has been validated with academic research, user satisfaction and business partnerships. Cognii improves students learning outcomes, saves teachers time on grading work and reduces the cost of delivering engaging education that is scalable.