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 | 2.71M requests | -12% | |
| 2 | Gemini 3.8 Flash TTS | 2.7M requests | -19% | |
| 3 | Eleven v4 Turbo | elevenlabs | 1.1M requests | +38% |
| 4 | Drama 3 | fish-audio | 972K requests | +29% |
| 5 | Kokoro 82M | hexgrad | 706K requests | +57% |
| 6 | Eleven Flash v2.5 | elevenlabs | 643K requests | +474% |
| 7 | Eleven v4 | elevenlabs | 507K requests | +16% |
| 8 | Gemini 3.1 Flash TTS Preview | 494K requests | -6% | |
| 9 | Grok Voice TTS 1.0 | x-ai | 309K requests | -41% |
| 10 | Eleven v3 | elevenlabs | 242K requests | +158% |
Usage data through