Belarusian speech-to-text API

STT API for real-time and async Belarusian transcription in voice agents, dictation, and meeting notes. With speaker diarization, end-of-turn detection, and mid-sentence code-switching between Belarusian and 60+ other supported languages.

$0.10/hour async · $0.12/hour real-time

Looking for Belarusian TTS API?
Try Soniox Text-to-Speech

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Belarusian speech recognition for production voice apps

Belarusian is spoken by more than 5.2 million people in Belarus and around the world. If your voice agent, dictation app, or meeting notetaker serves them, speech-to-text has to handle Belarusian the way people actually speak it: regional accents, speakers who switch to English mid-sentence, and names, numbers, and IDs that have to come out exactly right.

Soniox STT transcribes Belarusian with native-speaker accuracy in real time over a WebSocket or asynchronously from recorded files, through one multilingual API built for 60+ languages. It follows speakers into other languages, labels who said what, and returns timestamps. Transcription biasing toward Belarusian is available through the language hints option.

Belarusian native-speaker accuracy

Accurate Belarusian speech recognition across accents, dialects, and real-world conversational speech.

Belarusian

“We tried a dozen speech-to-text and translation services. Soniox is the best, so that's what we use.”
MentraCayden Pierce, CEO/CTO at Mentra

Automatically detect and switch languages with Belarusian

Soniox identifies the language automatically and follows changes between Belarusian and other languages live, even within the same sentence.

Get every character right in Belarusian

Names, phone numbers, addresses, IDs, serial numbers, and other structured information spoken in Belarusian are recognized precisely.

Phone number

Мой нумар: +49 172 684 9317.

Reference ID

Нумар справы — AX-4927-B.

Mixed alphanumeric

Серыйны нумар прылады — XR8Q-19F2.

International name

Nguyễn Minh Anh далучыцца да сустрэчы а трэцяй.

Improve Belarusian accuracy with context

Provide terminology, names, or custom vocabulary to guide Belarusian recognition toward the right words, without retraining models.

Know when the speaker is finished

Soniox detects when a Belarusian speaker has actually completed their thought, not just when they pause.

Know who said what in Belarusian

Soniox separates Belarusian speakers in real time, so every word stays connected to the person who said it.

Estimate your Belarusian speech-to-text API cost

Choose real-time or async transcription and set your monthly audio volume to estimate your Soniox API cost.

Pricing calculator

Belarusian speech-to-text API pricing

Sonioxvs

1,000 hours of audio / month

1025501002505001k2.5k5k10k100k

Pricing assumptions

Based on public pay-as-you-go pricing. Enterprise discounts and committed-use contracts may differ. Some providers charge separately for certain features. The calculator uses the public price for the provider configuration that most closely matches Soniox.

Speech infrastructure for massive scale

Soniox Text-to-Speech API performance and reliability

Build on one API and deploy in your region

Use the same models and API everywhere, with in-region processing to meet latency, data residency, and regulatory requirements.

Available: US, EU, Japan, India
Coming soon: Korea, Australia, Canada, Saudi Arabia, UK, Brazil

View data residency docs
Soniox Text-to-Speech API performance and reliability

Run mission-critical systems with confidence

  • 99.9% uptime
    Production-hardened infrastructure with monitoring and redundancy.
  • low-latency streaming
    Process speech in real time with low latency for responsive voice applications.
  • Priority support
    Severity-based incident response with direct access to the Soniox team.
Onvego uses Soniox Text-to-Speech API for multilingual voice experiences

"Before Soniox, our international users always had a noticeably different experience. Now accuracy and responsiveness match across all regions…it feels like one system instead of five."

Alon Yair CTO of Onvego

Use Soniox in popular frameworks

Soniox integrates seamlessly with leading real-time communication platforms, AI frameworks, automation tools, and developer SDKs.

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n8n is a powerful, low-code/pro-code workflow automation tool that connects various applications, APIs, and databases to automate tasks.

Build the next generation of voice products, from agents and wearables to dictation, translation, and real-time multilingual experiences.

Privacy and compliance, built right in

Never stored, never saved.

Audio stays in memory, everything is processed in real-time.

Built for privacy-critical use cases.

Adhering to leading global security, privacy, and compliance standards.

Trusted where privacy matters most.

Used in industries where speech is sensitive, from healthcare to enterprise.

Soniox is Soc 2 Type 2 compliant
Soniox is ISO 27001:2022 compliant
Soniox is HIPAA compliant
Soniox is GDPR compliant
SOC 2 Type 2 · ISO/IEC 27001:2022 · HIPAA · GDPR

Frequently asked questions

Does Soniox support real-time speech-to-text for Belarusian?
Yes. The real-time WebSocket API streams Belarusian words as they are spoken, without waiting for pauses or sentence boundaries. For recorded files, use the async API.
How accurate is Soniox for Belarusian?
Accuracy depends on your audio: accents, background noise, and how often speakers switch languages. Run your own Belarusian recordings through Soniox and other providers side by side in the live comparison tool.
How much does the Belarusian speech-to-text API cost?
$0.10 per hour of audio async and $0.12 per hour real-time. Pricing is usage-based and the same for every language.
Which SDKs can I use?
Can Soniox handle mixed-language speech involving Belarusian?
Yes. Soniox detects and transcribes language switches mid-sentence, even when Belarusian is mixed with English or other languages. It works without configuration, and language hints add a stronger bias toward the languages you expect.
Does Soniox support real-time translation from and to Belarusian?
Yes. Soniox translates between Belarusian and any of 60+ supported languages, covering 3,600 language pairs. Translation streams continuously as people speak, not after they finish.
Can Soniox recognize numbers, names, and alphanumerics in Belarusian?
Yes. Soniox captures phone numbers, email addresses, IDs, codes, and other alphanumerics as they are spoken in Belarusian, down to each digit and character.
Does Soniox support speaker diarization in Belarusian?
Yes. Soniox labels each speaker in real time and async, so Belarusian transcripts show who said what.
Can I improve accuracy for domain-specific Belarusian audio?
Yes. Add context such as industry, terminology, or participant names to guide Belarusian recognition, without retraining models.
Where is Belarusian speech data processed, and is it used for training?
In the region you choose: US, EU, Japan, India. Audio and transcripts stay in that region for both processing and storage, and content sent to the API is never used to train Soniox models. See data residency.
Is Soniox ready for production Belarusian workloads?
Yes. Soniox runs on production-hardened infrastructure with 99.9% uptime, low-latency word-by-word streaming, and priority support with severity-based incident response.
How do I get started?
Create an API key in the Soniox Console and follow the speech-to-text quickstart. For volume pricing or enterprise deployment, contact Soniox.

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