Text-to-Speech Models

Model	Context	Max output	Official price	Verified price	Discount
speech-2.8-hdText to speech	10K	—	Input$100.00Output$0.00/1M characters	—	—
cosyvoice-v3.5-plusText to speech	—	—	Input$22.06Output$0.00/1M characters	—	—
eleven-v4-turboText to speech	—	—	Input$40.00Output$0.00/1M characters	—	—
grok-ttsText to speech	—	—	Input$15.00Output$0.00/1M characters	—	—
grok-voice-ttsText to speech	—	—	Input$15.00Output$0.00/1M characters	—	—
kling-ttsText to speech	—	—	$0.007/req	—	—
minimax-speech-2-8Text to speech	—	—	Input$100.00Output$0.00/1M characters	—	—
qwen3-tts-1-7b-customvoiceText to speech	—	—	Input$15.00Output$0.00/1M characters	—	—
qwen3-tts-1-7b-voicedesignText to speech	—	—	Input$15.00Output$0.00/1M characters	—	—
qwen3-tts-flashText to speech	—	—	Input$10.00Output$0.00/1M characters	—	—
speech-2.8-turboFastText to speech	—	—	Input$60.00Output$0.00/1M characters	—	—

All model series

6 series

Kling

Kuaishou

ImageVideoAudioText to speech+2

Auto pricing units vary by model

15 modelsOpen series

MiniMax

ChatImageVideoAudioText to speechMusic+4

Auto pricing units vary by model

11 modelsOpen series

Grok Voice

xAI

AudioText to speechSpeech to Text+1

Auto pricing units vary by model

6 modelsOpen series

Qwen TTS

Alibaba Cloud

AudioText to speechMusic+1

Auto from $10.00 · per 1M characters

3 modelsOpen series

Gemini 2.5

Google

Save 50%

ChatImageText to speechVision+2

Auto from $0.05 · per 1M tokens

2 modelsOpen series

GPT 4o

OpenAI

Save 30%

ChatAudioText to speechVision+2

Auto from $0.105 · per 1M tokens

2 modelsOpen series

Choose a text-to-speech API

Start with the language, voice, and listening experience you need. Preview representative text, including names, numbers, punctuation, and longer passages.

Selection signals

Check supported voices, output formats, speed controls, and any model-specific parameter limits.
Estimate cost using the model's actual text or audio billing unit.
Measure time to usable audio and verify pronunciation, pacing, and consistency across requests.

Docs Model rankings Compare models

All model series

Kling

MiniMax

Grok Voice

Qwen TTS

Gemini 2.5

GPT 4o

Choose a text-to-speech API

Selection signals

Related pages