What is "tutorvista"

TutorVista Global Private Limited is an online tutoring company owned by Pearson geared towards students in grades through high school. It relies on a combination of voice over Internet Protocol ( VoIP) telephony, instant messaging, a toll-free fax number (allowing review of printed materials), and an electronic blackboard. TutorVista’s operations are entirely located in India, but most of its market is abroad. The company primarily provides academic help by paid subscription to students in English, mathematics, and the sciences.