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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
744K requests
46%
2.
Favicon for hexgrad
Kokoro 82m
by hexgrad
471K requests
21%
3.
Favicon for x-ai
Grok Voice Tts 1.0
by x-ai
217K requests
34%
4.
Favicon for deepgram
Aura 2
by deepgram
100K requests
159%
5.
Favicon for fish-audio
S2.1 Pro Free (free)
by fish-audio
91K requests
24%
Model rankings by requests
RankModelrequests
6.
Favicon for fish-audio
S2.1 Pro
by fish-audio
85K requests
11%
7.
Favicon for deepgram
Flux Tts (free)
by deepgram
58K requests
3%
8.
Favicon for microsoft
Mai Voice 2
by microsoft
44K requests
7%
9.
Favicon for microsoft
Mai Voice 2 Flash
by microsoft
23K requests
7%
10.
Favicon for qwen
Qwen Audio 3.0 Tts Flash
by qwen
23K requests
38%

Market Share

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