Case Study: Stimuler boosts ESL learning engagement with Hume AI’s EVI

Stimuler - Customer Case Study

Stimuler, a voice-first ESL learning platform with millions of users, needed to create more natural and engaging conversational practice for its students. To move beyond static educational formats, they partnered with Hume AI to experiment with a new feature using its Empathic Voice Interface (EVI).

By integrating the Hume API, Stimuler swiftly implemented a conversational AI feature that provided emotionally resonant and natural voice interactions. The results from the test group were highly positive, showing a 70% adoption rate, exceeding user expectations for engagement, and validating the effectiveness of empathic AI in enhancing the language learning experience.

Stimuler