Speech to Text APIs

Powering Enterprise Outcomes

Turning messy, multi-lingual, multi-speaker audio into accurate text in real-time at low latency.

Powering voice agent builders

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

Voice agents live or die by the quality of the speech input. If this fails, everything downstream does too.

Voice Agents start with Speechmatics

Power natural, real-time voice agents at scale with our API — built for clarity and accuracy.
Select agent
MaleEnglishBritish AccentOldGentleMild

Case study
Adobe logo - Case Study: Adobe
Adobe | Case study
Adobe
American multinational computer software company based in San Jose, California. It offers a wide range of programs from web design tools, photo manipulation and vector creation, through to video/audio editing
Read more
Case study
Logo AI Media - Case Study: AI-Powered Captioning Technology & Solutions
AI Media | Case study
AI-Powered Captioning Technology & Solutions
AI-Media is proud to introduce LEXI Voice, a revolutionary AI-powered solution that delivers real-time voice translation.
Read more
Case study
Ubisoft | Case study
Ubisoft Worlds of Play, Stories Without Limits.
Ubisoft is a leading creator, publisher, and distributor of interactive entertainment, known for iconic franchises like Assassin’s Creed, Far Cry, and Just Dance.
Case study
NCI | Case study
World-Class Captioning Across All Screens
National Captioning Institute is a nonprofit corporation whose primary purposes are to deliver effective captioning services and encourage, develop and fund the continuing development of captioning
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.

Accurate. Secure. Global.

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

Live transcription

For use cases that can't wait

Real-time speech-to-text is here

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

Secure

STT you can trust

Deploy anywhere, no data logging

Run Speechmatics on device, on prem and in the cloud depending on your privacy needs. We don’t log your data as standard.

Languages

Find new markets

55+ languages

We cover over half the world's population with our language coverage, helping businesses expand globally.

Trusted by enterprise

Media Track
Unlocking a 20% leap in accuracy

Learn how Media Track, a global leader in media intelligence, improved their transcription accuracy with Speechmatics’ real-time technology.

Your alt text
Your alt text
Your alt text

Resources

Blog - Speech Intelligence

The transformative advantages of real-time speech technology

Experience the future with Speechmatics' real-time ASR. Instant insights, global reach, and seamless interactions.

Stuart WoodProduct Manager
Medical

The ultimate guide to healthcare speech recognition

Reducing documentation time, easing physician burnout, and improving patient care and efficiency with Voice AI.

Blair RobertsonAccount Executive
Blog - Real-Time

Elevating communication with high value real-time use cases

Speechmatics' game-changing functionality offers instant transcriptions in all supported languages - without sacrificing accuracy.

Stuart WoodProduct Manager
Blog

How Ambient AI automates note-taking for doctors

A guide to how Ambient AI works, and how you can evaluate its effectiveness.

Mieke SmithSenior Writer

Power your products with enterprise-grade Voice AI

We handle the speech, you deliver conversations that matter.