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 | Eleven v4 Turbo | elevenlabs | 1.9M requests | +933% |
| 2 | Gemini 3.8 Flash TTS | 1.63M requests | +3% | |
| 3 | Eleven v4 | elevenlabs | 835K requests | +272% |
| 4 | Kokoro 82M | hexgrad | 834K requests | +62% |
| 5 | Gemini 3.8 Flash Lite TTS | 634K requests | +16% | |
| 6 | Grok Voice TTS 1.0 | x-ai | 539K requests | +73% |
| 7 | Gemini 3.1 Flash TTS Preview | 493K requests | -16% | |
| 8 | Drama 3 | fish-audio | 492K requests | new |
| 9 | Eleven Flash v2.5 | elevenlabs | 323K requests | +275% |
| 10 | MAI-Voice-2.1-Flash | microsoft | 297K requests | +267% |
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