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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
802K requests
41%
2.
Favicon for hexgrad
Kokoro 82m
by hexgrad
583K requests
3%
3.
Favicon for x-ai
Grok Voice Tts 1.0
by x-ai
202K requests
19%
4.
Favicon for deepgram
Aura 2
by deepgram
129K requests
202%
5.
Favicon for fish-audio
S2.1 Pro Free (free)
by fish-audio
94K requests
2%
Model rankings by requests
RankModelrequests
6.
Favicon for fish-audio
S2.1 Pro
by fish-audio
83K requests
1%
7.
Favicon for deepgram
Flux Tts (free)
by deepgram
59K requests
1%
8.
Favicon for microsoft
Mai Voice 2
by microsoft
45K requests
4%
9.
Favicon for qwen
Qwen Audio 3.0 Tts Flash
by qwen
24K requests
40%
10.
Favicon for microsoft
Mai Voice 2 Flash
by microsoft
24K requests
2%

Market Share

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