Get the AppBuild with API

Live Polish speech translation API

Translate Polish speech to and from 60+ languages in real time. Low-latency streaming, 3,600 language pairs, and accurate translation for voice agents, live captioning, and multilingual apps.

Production-ready Polish speech translation API

Real conversations in Polish include accents, regional dialects, code switching, and domain-specific vocabulary. Soniox is built to handle that variation in a single model, so live translation stays usable across regions and registers.

Soniox preserves formatting in the translated transcript, including names, numbers, addresses, IDs, and domain-specific terms.

Polish belongs to the Indo-European > Slavic > West Slavic family. Soniox translates between Polish and related languages, as well as any of 60+ supported targets and 3,600 language pairs in total.

A breakthrough in real-time Polish translation

check

Translate Polish before the sentence ends

Meaning lands as it's spoken, not after the caption catches up.

check

Polish paired with 60+ languages

Both source and target. 3,600 pairs total, not English-centric.

check

High quality Polish output

Same model across every language, including historically underserved ones.

check

Native-speaker Polish STT accuracy

Accurate translation starts with accurate recognition across accents, multilingual speech, and language switching.

check

Polish names, numbers, and domain terms

Preserved in both transcript and translation, including phone numbers, emails, and IDs.

config.json
{
  "model": "stt-rt-v4",
  "translation": {
    "type": "one_way",
    "target_language": "pl"
  }
}

Transcription + translation through a single stream

Polish translation is built on top of Soniox Speech-to-Text API. Every spoken word is transcribed, and translation streams mid-sentence and both arrive together in a single labeled token stream.

Turn it on by adding a translation block to your request. Translation runs on the same WebSocket and the same model. Translated tokens come back interleaved with transcripts, with no extra round trip.

Live Polish translation: written and spoken

Polish speech-to-text translation

micLive Polish speecharrow_right_altsubjectTranscript + translation

Translate live Polish into written text with the Soniox STT API. Enable real-time translation with a config change. Soniox streams the Polish transcript and translated text as speech happens.

Use it for Polish captions, subtitles, meeting translation, agent assist, accessibility tools, and multilingual transcription.

Polish speech-to-speech translation

micLive Polish speecharrow_right_altvolume_upTranslated speech

Build full spoken Polish translation by combining Soniox STT and Soniox TTS. Soniox recognizes Polish, translates it in real time, and speaks the output in the target language with low latency.

Use it for live Polish interpreters, bilingual voice agents, travel assistants, customer support, and real-time multilingual communication.

Live Polish translation for captions, conversations and more

Stream live Polish translation in two modes: one-way translates all speech into a single target language, two-way keeps a bilingual conversation flowing between Polish and another language.

voice_selection
Polish speaker says: “Podeślij mi na Slacku link do tego folderu, bo mam zaraz call.”
translate
Speech is translated into English (or any of 60+ target languages) in real time.

One-way translation

Translate live speech to or from Polish into a single target language. Everyone in the conversation sees the same translated stream.

Ideal for live captions, multilingual meetings, broadcasts, lectures, customer calls, and products where many speakers need to be understood in one language.

voice_selection
Polish speaker talks in Polish.
hearing
English speaker hears English.
voice_selection
English speaker replies in English.
hearing
Polish speaker hears Polish.

Two-way translation

Translate between Polish and another language for live bilingual conversation. Each side speaks naturally and hears the other in their own language.

Soniox supports real-time two-way translation between any two of 60+ supported languages.

Built on the Soniox speech AI platform

Polish translation is powered by the same infrastructure behind Soniox STT and TTS.

speech_to_text

Speech-to-Text

Native-speaker accuracy across 60+ languages, with support for multilingual speech, alphanumerics, speaker diarization, context.

translate

Translation

Real-time streaming translation across 3,600 language pairs, built for high quality and low delay across all supported languages.

text_to_speech

Text-to-speech

High-fidelity speech generation in 60+ languages, built for names, alphanumerics, language switching, and ultra-low-latency streaming.

Together, they create a complete real-time low-latency speech AI platform.

quiz
About Polish

Polish has roughly 45,000,000 speakers across Poland.

Polish is the second most widely spoken Slavic language by number of native speakers, after Russian.

Polish has seven grammatical cases and complex consonant clusters such as "szcz" and "prz."

Translate between all languages

From Polish to any supported language, or any supported language to Polish. 3,600 language pairs, all real-time.

AfrikaansAlbanianArabicAzerbaijaniBasqueBelarusianBengaliBosnianBulgarianCatalanChineseCroatianCzechDanishDutchEnglishEstonianFinnishFrenchGalicianGermanGreekGujaratiHebrewHindiHungarianIndonesianItalianJapaneseKannadaKazakhKoreanLatvianLithuanianMacedonianMalayMalayalamMarathiNorwegianPersianPolishPortuguesePunjabiRomanianRussianSerbianSlovakSlovenianSpanishSwahiliSwedishTagalogTamilTeluguThaiTurkishUkrainianUrduVietnameseWelsh

Frequently asked questions

Does Soniox translate Polish in real time?arrow_downward
Yes. Soniox streams Polish translation while speech is still happening, so users see or hear meaning immediately instead of waiting for the sentence to end.
What language pairs are supported for Polish?arrow_downward
Soniox supports translation between Polish and any of 60+ supported languages — 3,600 language pairs in total. Both Polish as the source and Polish as the target are supported.
How does two-way Polish translation work?arrow_downward
Two-way translation lets both sides of a conversation speak in their own language and hear the other side in theirs. A Polish speaker can talk in Polish while the other party hears their own language in real time, and vice versa.
Does Soniox handle dialects and accents in Polish?arrow_downward
Yes. Soniox handles Polish dialects like Greater Polish, Lesser Polish, and Masovian in a single model, along with accents and language switching, so live translation stays accurate across regions and registers.
Can Soniox translate names, numbers, and domain terms in Polish?arrow_downward
Yes. Soniox preserves the details that matter — names, phone numbers, emails, IDs, addresses, verification codes, and domain-specific terminology — in both the Polish transcript and the translated output.
Which other providers support live Polish translation?arrow_downward
Based on their public docs, OpenAI, Azure, and Speechmatics list Polish as a supported source language for real-time translation. Soniox is the only one of them that also supports two-way live translation across 60+ languages.
How fast is Polish translation?arrow_downward
Soniox streams translated text as Polish is being spoken, with ultra-low latency. Translation arrives before the sentence ends, rather than after long caption delays.
What can I build with Polish translation?arrow_downward
Common use cases include multilingual voice agents, live interpreters, multilingual meetings, customer support and contact centers, real-time translated captions and subtitles, and accessibility and communication tools — all with Polish as a source or target.

Ready to get started?

Create an account instantly, or contact us to design a custom package for your business.

Build with API arrow_right_alt

Documentation

Get up and running in minutes and spend your time building the product, not wrestling with the API.

Explore docs

See what you’ll pay

Pay only for what you use with our flexible pricing. Built to scale with you.

Pricing details