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 | 2.88M requests | -20% | |
| 2 | Gemini 3.8 Flash TTS | 2.59M requests | -64% | |
| 3 | Eleven v4 Turbo | elevenlabs | 863K requests | -27% |
| 4 | Drama 3 | fish-audio | 842K requests | +35% |
| 5 | Kokoro 82M | hexgrad | 646K requests | +26% |
| 6 | Grok Voice TTS 1.0 | x-ai | 533K requests | +71% |
| 7 | Gemini 3.1 Flash TTS Preview | 520K requests | +3% | |
| 8 | Eleven v4 | elevenlabs | 479K requests | 0% |
| 9 | S2.1 Pro | fish-audio | 231K requests | +40% |
| 10 | S2.1 Pro Free (free) | fish-audio | 204K requests | -6% |
Usage data through