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 | 1.62M requests | +16% | |
| 2 | Eleven v4 Turbo | elevenlabs | 1.22M requests | >999% |
| 3 | Kokoro 82M | hexgrad | 815K requests | +56% |
| 4 | Eleven v4 | elevenlabs | 751K requests | +619% |
| 5 | Gemini 3.8 Flash Lite TTS | 585K requests | +7% | |
| 6 | Gemini 3.1 Flash TTS Preview | 506K requests | -19% | |
| 7 | Grok Voice TTS 1.0 | x-ai | 497K requests | +51% |
| 8 | S2.1 Pro | fish-audio | 384K requests | +140% |
| 9 | Drama 3 | fish-audio | 327K requests | new |
| 10 | MAI-Voice-2.1-Flash | microsoft | 299K requests | +227% |
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