Foundational Speech Technology

Enterprise-grade APIs for building ASR and Conversational AI products

Flow: Let your tech do the talking

Designed for innovation

Flow is a conversational AI API that enables natural, responsive, and secure voice interactions. Built on Speechmatics' leading ASR technology, Flow ensures that conversations glide naturally - regardless of accent, language, or environment​​.

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The Gold Standard in Speech-to-Text

The bedrock of value

Speechmatics' ASR delivers top transcription accuracy, processing 500 years of audio monthly. It recognizes diverse accents, dialects, and speakers in real-time or from recorded media.

The proof is in the pudding. Or budino. Or मिठाई.

Test results are great, but nothing beats a live demo. Below is a live stream of four international radio broadcasts, with live transcription and translation both shown, in real-time.

Fast. Accurate. Global.

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

Real-Time

Lightening quick

Real-time 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

50+ languages

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

Accurate & real-time captioning across 50+ languages

Don't compromise accuracy for speed. At <1 second latency, deliver lightning-fast transcriptions with the highest accuracy for audiences across the world.

Case studies

Red Bee Media
Making sport accessible to everyone with Red Bee

Red Bee helped Channel 4 in the UK become the first broadcaster to deliver a completely accessible Paralympic Games.

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"We're delighted to work with Speechmatics to drive our live and batch captioning processes – they continue to be ahead of the pack for all our key quality metrics."

Tom WoottonHead of Product Area for Broadcast Services, Red Bee Media
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"Speechmatics strives to push boundaries, playing a pivotal role in the development of our workspace. They consistently outperform other vendors for word error rate, speaker segmentation and punctuation."

Maarten VerwaestChief Revenue Officer, Limecraft

“Speech recognition technology is essential for the functionality of our Contact Center applications, so we teamed up with Speechmatics to ensure we deliver the best speech technology on the market."

Mariano TanCEO, Prosodica (part of Vail Systems)

Resources

Unlock the value of speech

Everything you need to deliver incredible voice-powered products and features, globally.