New Universal-3.5 Pro is here. Learn more: Async Realtime

customers

All customer stories

Top Voice AI companies are building with Assembly.

See all stories

Zoom leverages AssemblyAI to help advance its AI research and development.

Read the story

Siro achieves a 90% reduction in customer complaints and support tickets.

Watch the video

resources

Documentation API Reference Cookbooks Support Changelog Status

Latest Release

Universal 3.5 Pro

Our new flagship speech-to-text model handles real-world audio the way it actually happens. Available for real-time and pre-recorded audio.

Realtime Pre-recorded

resources

Blog Partners Research Benchmarks Security

customers

All customer stories

Top Voice AI companies are building with Assembly.

See all stories

Zoom leverages AssemblyAI to help advance its AI research and development.

Read the story

Siro achieves a 90% reduction in customer complaints and support tickets.

Watch the video

resources

Documentation API Reference Cookbooks Support Changelog Status

Latest Release

Universal 3.5 Pro

Our new flagship speech-to-text model handles real-world audio the way it actually happens. Available for real-time and pre-recorded audio.

Realtime Pre-recorded

resources

Blog Partners Research Benchmarks Security

Partner

AssemblyAI & Twilio

Twilio provides programmable communications APIs, including voice. With AssemblyAI, Twilio customers can add high-accuracy speech-to-text to voice calls and IVR systems for better automation and insights.

See integration capabilities Learn more