The speech-to-text backbone for
voice agents

From async to live streaming, our API empowers your platform with accurate, fully multilingual speech-to-text and actionable speaker insights.

Trusted by 300,000+ developers worldwide

Most voice platform failures start with bad STT

From missed key information to misattributed speakers, poor transcripts break trust in your product. Gladia captures critical insights across accents, jargon, and industries to deliver reliable voice experiences.

Proactive monitoring

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Proactive monitoring

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s

Proactive monitoring

Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry’s standard dummy text ever since the 1500s

Performance that won’t disappoint

Async and real-time STT models with high precision on key entities.

Sub-300ms latency

To keep conversations seamless & ensure smooth, uninterrupted dialogue every time.

Leading STT accuracy

Capturing numerical, jargon, and key entities such as names and emails for downstream agent tasks.

Predictable, stable performance

Forget variance spikes to deliver a consistent user experience.

Optimized for SIP

As well as telephony protocols (8 kHz), fitting natively into your existing workflows.

LOREM IPSUM

How we compare to alternatives

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All your questions. Answered.

On top of supporting 100+ languages across both highly accurate asynchronous and real-time transcription, at <300 milliseconds latency, Gladia also offers a layer of add-ons. These range from custom vocabulary, diarization and sentiment analysis to named entity recognition, word-level timestamps, summarization and more.

On top of supporting 100+ languages across both highly accurate asynchronous and real-time transcription, at <300 milliseconds latency, Gladia also offers a layer of add-ons. These range from custom vocabulary, diarization and sentiment analysis to named entity recognition, word-level timestamps, summarization and more.

On top of supporting 100+ languages across both highly accurate asynchronous and real-time transcription, at <300 milliseconds latency, Gladia also offers a layer of add-ons. These range from custom vocabulary, diarization and sentiment analysis to named entity recognition, word-level timestamps, summarization and more.

On top of supporting 100+ languages across both highly accurate asynchronous and real-time transcription, at <300 milliseconds latency, Gladia also offers a layer of add-ons. These range from custom vocabulary, diarization and sentiment analysis to named entity recognition, word-level timestamps, summarization and more.

On top of supporting 100+ languages across both highly accurate asynchronous and real-time transcription, at <300 milliseconds latency, Gladia also offers a layer of add-ons. These range from custom vocabulary, diarization and sentiment analysis to named entity recognition, word-level timestamps, summarization and more.

On top of supporting 100+ languages across both highly accurate asynchronous and real-time transcription, at <300 milliseconds latency, Gladia also offers a layer of add-ons. These range from custom vocabulary, diarization and sentiment analysis to named entity recognition, word-level timestamps, summarization and more.

Infinite parallel streams

Save at least 20% of DevOps effort without sacrificing latency, with no need to self-host.

Zero infra burden

Save at least 20% of DevOps effort without sacrificing latency, with no need to self-host.

Flexible, usage-based pricing

Save at least 20% of DevOps effort without sacrificing latency, with no need to self-host.

Proactive monitoring

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Proactive monitoring

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