Platform WatchJuly 24, 2026via The Decoder
Claude's voice mode now runs on Anthropic's most capable models across all platforms
Why it matters
Anthropic is shipping multimodal productivity features that directly compete with OpenAI and Google's voice offerings. The ability to compose and send emails by voice—integrated with Gmail, Google Calendar, and Slack—positions Claude as a more practical voice assistant for enterprise workflows, not just conversational AI.
Key signals
- Claude voice mode now runs on Opus and Sonnet models
- Feature available across all platforms
- Integrations: Gmail, Google Calendar, Slack
- Can compose and send emails by voice—capability competitors lack
- Positioning as edge over OpenAI and Google voice solutions
- Natural language output comparison with OpenAI/Google
The hook
Claude just did what OpenAI hasn't: voice mode that actually composes and sends emails. Cross-platform. On Opus and Sonnet.
Voice conversations now run on the more powerful Opus and Sonnet models with access to Gmail, Google Calendar, and Slack. Claude is currently the only AI assistant that can compose and send emails directly by voice, giving it an edge over OpenAI and Google, whose voice output still sounds more natural.