Qwen-Audio-3.0-TTS Plus vs Grok Voice TTS 1.0: side-by-side summary

Qwen-Audio-3.0-TTS Plus and Grok Voice TTS 1.0 are available through the OpenRouter API, so switching between them takes a model slug change rather than a new integration.

Qwen-Audio-3.0-TTS Plus, from Qwen, is priced at $20/M characters on OpenRouter.

Grok Voice TTS 1.0, from SpaceXAI, has a 15,000-token context window and is priced at $15/M characters on OpenRouter.

Context window

• Qwen-Audio-3.0-TTS Plus: Not published
• Grok Voice TTS 1.0: 15,000 tokens

Price

• Qwen-Audio-3.0-TTS Plus: $20/M characters
• Grok Voice TTS 1.0: $15/M characters

Provided by

• Qwen-Audio-3.0-TTS Plus: Qwen
• Grok Voice TTS 1.0: SpaceXAI

• Qwen-Audio-3.0-TTS Plus model details, providers and pricing
• Grok Voice TTS 1.0 model details, providers and pricing