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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 google
Gemini 3.1 Flash Tts Preview
by google
676K requests
50%
2.
Favicon for hexgrad
Kokoro 82m
by hexgrad
453K requests
22%
3.
Favicon for x-ai
Grok Voice Tts 1.0
by x-ai
220K requests
53%
4.
Favicon for deepgram
Aura 2
by deepgram
112K requests
86%
5.
Favicon for fish-audio
S2.1 Pro Free (free)
by fish-audio
90K requests
67%
Model rankings by requests
RankModelrequests
6.
Favicon for fish-audio
S2.1 Pro
by fish-audio
90K requests
43%
7.
Favicon for deepgram
Flux Tts (free)
by deepgram
59K requests
4%
8.
Favicon for microsoft
Mai Voice 2
by microsoft
44K requests
14%
9.
Favicon for qwen
Qwen Audio 3.0 Tts Plus
by qwen
23K requests
35%
10.
Favicon for microsoft
Mai Voice 2 Flash
by microsoft
22K requests
5%

Market Share

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