English Speech-to-Text with Lowest WER

Built for every English speaker across the US, UK, Australia, and India at sub-70ms latency

Click anywhere to start transcribing

Experience pulse speech to text

English Speech-to-Text with Lowest WER

Built for every English speaker across the US, UK, Australia, and India at sub-70ms latency

Click anywhere to start transcribing

Experience pulse speech to text

English Speech-to-Text with Lowest WER

Built for every English speaker across the US, UK, Australia, and India at sub-70ms latency

Click anywhere to start transcribing

Experience pulse speech to text

English Transcription Benchmarks

English Transcription Benchmarks

English Transcription Benchmarks

Model
FLEURS
Streaming
FLEURS
Batch
Smallest
__WER__
__WER__
Scribe v2
__WER__
__WER__
Deepgram
__WER__
__WER__
Whisper large v3
__WER__
__WER__

World’s Most Advanced Speech Intelligence

Go beyond text with automated speaker labeling, real-time sentiment analysis, and intelligent language identification for global production workloads.

World’s Most Advanced Speech Intelligence

Go beyond text with automated speaker labeling, real-time sentiment analysis, and intelligent language identification for global production workloads.

World’s Most Advanced Speech Intelligence

Go beyond text with automated speaker labeling, real-time sentiment analysis, and intelligent language identification for global production workloads.

Language overview

English language overview

About

West Germanic language and the world’s most widely spoken language by total speakers. Uses the Latin alphabet. Features minimal inflection, fixed word order, and extensive regional and global variation.

Speakers

1.5 billion

Official language

United States, United Kingdom, Australia, India, and 50+ others

Accents

General American, Received Pronunciation (British), Australian, Indian, Canadian

Spoken language demographic

North America, UK, Australia, India, and English speakers worldwide

For Developers

Automate.Orchesrate. Dominate with code

Build real-time speech pipelines with Node and Python SDKs. Audio in, transcription out — no middleware, no complexity.

For Developers

Automate.Orchesrate. Dominate with code

Build real-time speech pipelines with Node and Python SDKs. Audio in, transcription out — no middleware, no complexity.

For Developers

Automate.Orchesrate. Dominate with code

Build real-time speech pipelines with Node and Python SDKs. Audio in, transcription out — no middleware, no complexity.

01const url = 'https://api.smallest.ai/waves/v1/pulse/get_text';02const options = {03 method: 'POST',04 headers: {05 Authorization: 'Bearer <BearerAuth>',06 'Content-Type': 'application/octet-stream'07 }08};09 10try {11 const response = await fetch(url, options);12 const data = await response.json();13 console.log(data);14} catch (error) {15 console.error(error);16}

Certified & Compliant

Guarding your data with enterprise security

Certified & Compliant

Guarding your data with enterprise security

Certified & Compliant

Guarding your data with enterprise security

Proactive Defense

Anticipating threats before they emerge, thanks to our advanced monitoring.

Proactive Defense

Anticipating threats before they emerge, thanks to our advanced monitoring.

Proactive Defense

Anticipating threats before they emerge, thanks to our advanced monitoring.

Frequently
asked questions

Which English dialects does Pulse support?

Does Pulse handle English code-switching?

What's the latency?

Is speaker diarization built in?

What makes Pulse different from Deepgram or AssemblyAI?

Can I use Pulse for real-time voice agents?

Languages

From your city to Timbuktu,
we hear you.

Languages

From your city to Timbuktu,
we hear you.