platform

Platform overview

Models, APIs, and infrastructure in one place. Build voice into any product, on any stack.

products

Speech-to-Text API Streaming Speech-to-Text API Speech Understanding API Voice Agent API Guardrails LLM Gateway

deployments

Self-Hosted Voice AI Cloud

use cases

Conversation Intelligence Medical Transcription Contact Centers Voice Agents AI Notetakers

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.

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

Watch the video

resources

Documentation API Reference Cookbooks Support Changelog Status

Latest Release

Voice Agent API

Voice agents that get it right, respond instantly, and ship the same day with our new Voice Agent API

resources

Blog Partners Research Benchmarks Security

platform

Platform overview

Models, APIs, and infrastructure in one place. Build voice into any product, on any stack.

products

Speech-to-Text API Streaming Speech-to-Text API Speech Understanding API Voice Agent API Guardrails LLM Gateway

deployments

Self-Hosted Voice AI Cloud

use cases

Conversation Intelligence Medical Transcription Contact Centers Voice Agents AI Notetakers

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.

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

Watch the video

resources

Documentation API Reference Cookbooks Support Changelog Status

Latest Release

Voice Agent API

Voice agents that get it right, respond instantly, and ship the same day with our new Voice Agent API

resources

Blog Partners Research Benchmarks Security

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1B+

Audio files processed

99.9%

Uptime

400k+

Developers building

Metaview

Metaview