Realtime TTS 1.5 is #1 on Artificial Analysis, voted best in blind tests by thousands of real users. TTS-2 builds on that with six major upgrades: natural language voice direction for tone, emotion, speed, and pitch. Text-based voice design, where you describe a voice in words and generate it. Cross-lingual synthesis across 100+ languages preserving speaker identity. IPA phonetic control for brand names and rare words. And improved alphanumeric pronunciation. Try it free at inworld.ai/tts.
Inworld TTS makes state-of-the-art Voice AI more accessible, with radically affordable pricing ~20x lower than comparable models. It's real-time, multilingual and offers free voice cloning. We're also open sourcing our training and modeling code.
The first AI-native backend engineered to power massive-scale consumer applications. Easily scale from prototype to millions. Automated MLOps frees you from maintenance. Deploy no-code experiments instantly. Battle-tested through work with NVIDIA, Google, Xbox
Create interactive AI-driven virtual characters and integrate them directly into games and virtual worlds. Inworld is an intuitive and powerful way to create lifelike, engaging, and expressive personalities. All in your browser using our no-code Studio.
