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 Lite TTS | 2.94M requests | -21% | |
| 2 | Gemini 3.8 Flash TTS | 2.57M requests | -65% | |
| 3 | Drama 3 | fish-audio | 917K requests | +56% |
| 4 | Eleven v4 Turbo | elevenlabs | 892K requests | +40% |
| 5 | Kokoro 82M | hexgrad | 655K requests | +24% |
| 6 | Grok Voice TTS 1.0 | x-ai | 535K requests | +78% |
| 7 | Gemini 3.1 Flash TTS Preview | 525K requests | +3% | |
| 8 | Eleven v4 | elevenlabs | 480K requests | +13% |
| 9 | S2.1 Pro | fish-audio | 217K requests | +16% |
| 10 | S2.1 Pro Free (free) | fish-audio | 205K requests | -5% |
Usage data through