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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.

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Top ModelsLeaderboardMarket Share

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.

Top ModelsLeaderboardMarket Share

Speech Model Rankings

Live speech generation rankings based on real usage data from millions of people using models through OpenRouter. View all speech models

Top Models

Weekly speech request volume across OpenRouter

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.

Model rankings by requests
RankModelrequests
1.
Favicon for hexgrad
Kokoro 82M
by hexgrad
964K requests
91%
2.
Favicon for google
Gemini 3.1 Flash TTS Preview
by google
914K requests
1%
3.
Favicon for x-ai
Grok Voice TTS 1.0
by x-ai
257K requests
24%
4.
Favicon for fish-audio
S2.1 Pro
by fish-audio
125K requests
57%
5.
Favicon for fish-audio
S2.1 Pro Free (free)
by fish-audio
104K requests
12%
Model rankings by requests
RankModelrequests
6.
Favicon for deepgram
Flux TTS (free)
by deepgram
63K requests
8%
7.
Favicon for deepgram
Aura-2
by deepgram
59K requests
47%
8.
Favicon for microsoft
MAI-Voice-2
by microsoft
50K requests
11%
9.
Favicon for qwen
Qwen-Audio-3.0-TTS Flash
by qwen
32K requests
69%
10.
Favicon for minimax
Speech 2.8 HD
by minimax
26K requests
118%

Market Share

Compare text-to-speech request share by model author on OpenRouter.