Provider

Inworld TTS models

2 text-to-speech (TTS) models, ranked from the highest benchmark score to the lowest, out of 100.

Data checked on September 30, 2026 · updated after each benchmark capture

Inworld Realtime TTS-2

Inworld Realtime TTS-2 is a proprietary text-to-speech (TTS) API from Inworld, measured by three independent benchmarks: Artificial Analysis, Coval and Speko.

Spanish German French Portuguese +15

Inworld Realtime TTS-2 Flash

Strong Proprietary · Inworld

68.4 /100

Inworld Realtime TTS-2 Flash is a proprietary text-to-speech (TTS) API from Inworld, measured by three independent benchmarks: Artificial Analysis, Coval and Speko.

Spanish German French Portuguese +13