Foundational Speech Technology

Enterprise-grade Speech to Text APIs for Voice AI builders

Designed for Voice AI innovation

Let your tech do the talking

The speech-to-text engine behind the world’s most natural voice agents.

90% accuracy with <1 second latency. The fastest most accurate on the market. 60% faster than the nearest competitor. Try it out. Right now. In real-time.

Live AI speech-to-text, in real-time

Instant transcription without compromise

Fast, reliable real-time transcription in 55+ languages. Outperforming competition, even at low-latency.

Fast. Accurate. Global.

Speech technology built for companies with global reach and uncompromising standards for quality.

Real-Time

Lightning quick

Real-time AI transcription is here

High accuracy and low latency. ASR in less than 1 second, without compromising accuracy and understanding.

Accuracy

Unmatched Accuracy

Even in challenging environments

We deliver unprecedented performance across a range of voices, stress tested in real-world, noisy environments, so you can always trust our outputs.

Languages

Find new audiences

55+ languages

We cover over half the world's population with our language coverage, helping businesses expand globally. Ask yourself - where next?

Trusted by enterprise

AI Media

Delivering 120X more content with voice AI

Discover how AI-Media is powering live content through cutting-edge AI-powered transcription, built on Speechmatics’ industry-leading voice AI technology.