Case Study: Supernova scales multilingual AI tutoring with ElevenLabs

Supernova Launches AI English Tutor That Actually Talks to You

Supernova, a top education app in India, faced the challenge of providing accessible and high-quality speaking practice for English learners. They needed a text-to-speech solution that could deliver natural and culturally aligned voices in numerous Indian languages to make tutoring more effective. After evaluating other providers, they selected ElevenLabs for its superior expressive delivery and accurate pronunciation.

By implementing ElevenLabs' Text to Speech and Streaming Text to Speech services, Supernova integrated natural, multilingual voices for explanations and real-time guidance. This solution led to significant improvements, including a 10% increase in session duration, a 6.5% rise in lesson completion, and a 12% growth in weekly returning users. The enhanced voice experience from ElevenLabs was the primary driver behind these gains in user engagement and comprehension.

Supernova