Case Study: Talkpal AI cuts TTS costs and boosts retention with Inworld AI Realtime TTS

Talkpal AI cuts TTS costs by 40% with Inworld AI

Talkpal AI, a conversational language learning platform with over 5 million users, needed a high-quality text-to-speech (TTS) solution to support its voice-intensive lessons. Their challenge was to find a TTS provider that offered broad multilingual support, extremely low latency for natural conversations, a variety of voices, and competitive pricing to help them scale effectively. They turned to Inworld AI and its Realtime TTS service to meet these requirements.

By implementing Inworld AI's Realtime TTS and voice cloning tools, Talkpal AI significantly improved its platform. The solution was integrated in less than a week. The results from a subsequent A/B test were substantial, including a 40% reduction in TTS costs, a 7% increase in feature usage, and a 4% lift in user retention. Furthermore, the improved voice quality helped drive an increase in their free-to-paid conversion rate.

Talkpal AI