Voice AI for Language Learning

About Stimuler

Stimuler is a voice-first platform designed to help ESL (English as a Second Language) speakers globally improve their conversational skills. With over 3 million users worldwide and 1M+ downloads on Google Play alone, Stimuler was recognized as the Best AI App in 2023 by Google Play. Their mission is to provide the best product for ESL learners to practice and master English through immersive, voice-driven interactions.

Creating Natural, Flowing Conversations with EVI

Stimuler integrated Hume's EVI to experiment with a new conversational feature that allows users to engage in natural, flowing conversations. Simultaneously, their Assessment and Practice Engines help ensure continuous skill improvement.

Empathic Core: Hume's EVI excels in fostering emotionally resonant interactions, crucial for driving learning motivation and deepening user engagement.

Effortless Integration: The robust Hume API enabled swift rollout and iterative testing of innovative conversational features with seamless, flexible implementation.

Enhanced Learning Experience: Users can now practice English through immersive, voice-driven interactions that feel natural and engaging, moving beyond static educational formats.

Results: Strong User Adoption

The empathic conversational feature delivered impressive results:

• 70% adoption rate among test group users, confirming robust engagement

• Exceeded user expectations for natural, engaging interactions

• Consistent user excitement over the natural flow of conversation

• Strong validation of empathic AI's effectiveness in language learning

Users are excited by how the natural conversation flow enhances their learning experience, validating Stimuler's commitment to delivering engaging and effective educational technology.

This partnership demonstrates how empathic AI transforms language learning, creating more immersive experiences that drive both engagement and skill development for ESL learners worldwide.

For more information on how empathic AI can enhance your digital solutions, please contact Hume AI.