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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
813K requests
41%
2.
Favicon for hexgrad
Kokoro 82m
by hexgrad
609K requests
12%
3.
Favicon for x-ai
Grok Voice Tts 1.0
by x-ai
236K requests
37%
4.
Favicon for deepgram
Aura 2
by deepgram
129K requests
204%
5.
Favicon for fish-audio
S2.1 Pro Free (free)
by fish-audio
98K requests
5%
Model rankings by requests
RankModelrequests
6.
Favicon for fish-audio
S2.1 Pro
by fish-audio
95K requests
23%
7.
Favicon for deepgram
Flux Tts (free)
by deepgram
61K requests
0%
8.
Favicon for microsoft
Mai Voice 2
by microsoft
46K requests
3%
9.
Favicon for microsoft
Mai Voice 2 Flash
by microsoft
26K requests
15%
10.
Favicon for qwen
Qwen Audio 3.0 Tts Flash
by qwen
25K requests
46%

Market Share

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