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 | 5.54M requests | +244% | |
| 2 | Gemini 3.8 Flash Lite TTS | 2.16M requests | +272% | |
| 3 | Eleven v4 Turbo | elevenlabs | 1.85M requests | +498% |
| 4 | Kokoro 82M | hexgrad | 640K requests | +5% |
| 5 | Eleven v4 | elevenlabs | 590K requests | +3% |
| 6 | Grok Voice TTS 1.0 | x-ai | 539K requests | +96% |
| 7 | Drama 3 | fish-audio | 508K requests | +189% |
| 8 | Gemini 3.1 Flash TTS Preview | 497K requests | -8% | |
| 9 | Eleven Flash v2.5 | elevenlabs | 309K requests | +134% |
| 10 | S2.1 Pro | fish-audio | 236K requests | -29% |
Usage data through