Rankings data by OpenRouter is licensed under CC BY 4.0. Reuse and republish it with attribution. The Data API docs cover the citation format and JSON access to these datasets.
| Rank | Model | Author | requests | Change |
|---|---|---|---|---|
| 1 | Gemini 3.8 Flash TTS | 1.6M requests | +20% | |
| 2 | Eleven v4 Turbo | elevenlabs | 761K requests | +867% |
| 3 | Kokoro 82M | hexgrad | 751K requests | +43% |
| 4 | Eleven v4 | elevenlabs | 722K requests | >999% |
| 5 | Gemini 3.8 Flash Lite TTS | 561K requests | +5% | |
| 6 | Gemini 3.1 Flash TTS Preview | 505K requests | -19% | |
| 7 | Grok Voice TTS 1.0 | x-ai | 445K requests | +33% |
| 8 | S2.1 Pro | fish-audio | 399K requests | +210% |
| 9 | MAI-Voice-2.1-Flash | microsoft | 293K requests | +223% |
| 10 | Drama 3 | fish-audio | 289K requests | new |
Usage data through