Inworld AI · 2025–26 · TTS-1.5 / TTS-2
Inworld TTS
Built by a DeepMind-alumni lab for games and voice agents. TTS-1.5 Mini/Max and Realtime TTS-2 (2026) target sub-130 ms TTFA and consumer-scale pricing. Held multiple Speech Arena top-five slots in 2026 snapshots. Sample unavailable.
Known for
Realtime agent voices at a cost that can stay always-on.
Sample unavailable. No redistributable clip was on file. Listen on the official site rather than a fake waveform.