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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
1.25M requests
61%
2.
Favicon for hexgrad
Kokoro 82m
by hexgrad
512K requests
6%
3.
Favicon for x-ai
Grok Voice Tts 1.0
by x-ai
194K requests
10%
4.
Favicon for deepgram
Aura 2
by deepgram
113K requests
102%
5.
Favicon for fish-audio
S2.1 Pro Free (free)
by fish-audio
91K requests
72%
Model rankings by requests
RankModelrequests
6.
Favicon for fish-audio
S2.1 Pro
by fish-audio
81K requests
40%
7.
Favicon for deepgram
Flux Tts (free)
by deepgram
58K requests
3%
8.
Favicon for microsoft
Mai Voice 2
by microsoft
49K requests
1%
9.
Favicon for qwen
Qwen Audio 3.0 Tts Plus
by qwen
27K requests
89%
10.
Favicon for microsoft
Mai Voice 2 Flash
by microsoft
25K requests
6%

Market Share

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