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 | 3.41M requests | +9% | |
| 2 | Gemini 3.8 Flash TTS | 3.05M requests | -42% | |
| 3 | Drama 3 | fish-audio | 993K requests | +56% |
| 4 | Eleven v4 Turbo | elevenlabs | 942K requests | +30% |
| 5 | Kokoro 82M | hexgrad | 653K requests | +19% |
| 6 | Grok Voice TTS 1.0 | x-ai | 533K requests | +77% |
| 7 | Gemini 3.1 Flash TTS Preview | 514K requests | -1% | |
| 8 | Eleven v4 | elevenlabs | 501K requests | +19% |
| 9 | S2.1 Pro Free (free) | fish-audio | 206K requests | -6% |
| 10 | S2.1 Pro | fish-audio | 198K requests | -1% |
Usage data through