Soniox named best-in-class STT for voice agents
Soniox App

Real-time translation for international sales calls in Russian

Soniox App translates speech in real time, word by word, across 60+ languages and is built for sales reps who work across language barriers. Conversations flow naturally with no waiting. Works with Russian and 60+ other languages.

mobileDownload on the App Store and Google Play

Apple App StoreGoogle Store
Free to start, with free credits added every week.

Speak your language, be understood in theirs in Russian

Language barriers slow down conversations and create misunderstandings. Soniox App removes them. Get seamless Russian transcriptions today.

visibility

Read translations live

Russian translations appear on screen in real time so both sides of the conversation can follow along.

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Cross-border collaboration

Work with Russian-speaking teams, clients, and partners without language getting in the way.

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No interpreter needed

Soniox App works like a live voice interpreter, translating Russian speech in real time between any supported languages.

hearing

Understand every word

Even when Russian accents or fast speech make listening hard, Translator shows you exactly what was said.

Translation that keeps up with conversation in Russian

Soniox App translates as people speak, not after they finish. Handles Russian across varieties like Northern Russian and Southern Russian.

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Two-way conversations

Speak Russian while others speak their language. Soniox App translates both directions so everyone understands.

tune

No manual setup

Just start speaking Russian. Soniox App detects the language and translates automatically without configuration.

timer

Zero delay

Translation happens as Russian words are spoken — not sentence by sentence — so conversations feel natural.

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Hear and read translations

Russian translations appear as text on screen so you can follow the conversation visually.

Russian at a glance

Key facts about Russian.

Русский

native name

258 million

speakers worldwide

4

countries where spoken

Russian is spoken in Russia, Belarus, Kazakhstan, and Kyrgyzstan. Soniox App is trained on real-world Russian speech from multiple regions and accents.

Russian transcription accuracy

Soniox App is powered by next-gen speech AI model developed inhouse by Soniox. The table below shows how Soniox AI performs on Russian transcription compared to 8 other providers.

ProviderWER (Russian)Accuracy
Soniox#16.2%93.8%
Deepgram8%92.0%
ElevenLabs8.3%91.7%
OpenAI10.1%89.9%
AssemblyAI11.1%88.9%
Speechmatics11.7%88.3%
AWS14.3%85.7%
Azure16.5%83.5%
Google16.7%83.3%

Word error rate (WER) measures how many words a speech-to-text engine gets wrong. Lower is better.

Soniox outperforms Deepgram, ElevenLabs, OpenAI, AssemblyAI, Speechmatics, AWS, Azure, and Google on Russian transcription accuracy.

Soniox App: The all-in-one AI speech toolkit

Smart Scribe, Translator, and Voice Typing cover three ways people work with speech.

Smart Scribe

Caption Russian conversations live

App feature Smart Scribe
See Smart Scribe arrow_forward

Translator

Translate Russian and 60+ other languages live

App feature Translator
See Translator arrow_forward

Voice Typing

Speak to type in Russian

App feature Voice Typing
See Voice Typing arrow_forward

One app. Everything you do with voice in Russian.

Get started free

Transcribe conversations in real time with Soniox.

mobileDownload on the App Store

Apple App StoreGoogle Store
Free to start, with free credits added every week.

Learn everything Soniox can do

Need more details? The Soniox Help Center provides complete documentation for the app, including guides, videos, screenshots, and feature walkthroughs.

Learn how to use Smart Scribe, Translator, Voice Typing, and more.

Explore the Help Center

Private by default

Soniox never stores your recordings and never uses your audio to train models. Everything is processed securely in real-time, then gone.

Russian language trivia

Привет - that's how you say hello in Russian.

History and background

  • history

    Russian is the most geographically widespread language of Eurasia, spanning 11 time zones.

  • history

    Russian literature of the 19th century — Tolstoy, Dostoevsky, Chekhov — is among the most influential in world literature.

  • history

    Russian was the first language to be spoken in space, by Yuri Gagarin in 1961.

Distinctive features

  • lightbulb

    Russian uses a Cyrillic alphabet of 33 letters, including two "silent" letters (ь and ъ) that modify pronunciation.

  • lightbulb

    Russian has free word order enabled by its six grammatical cases.

  • lightbulb

    Verbal aspect — perfective vs. imperfective — is a core grammatical distinction in Russian.

Dialects and varieties

Northern RussianSouthern RussianCentral Russian

Official language in

RussiaBelarusKazakhstanKyrgyzstan

Related languages we support

Frequently asked questions about Russian real-time translation for international sales calls

Does Soniox App work for Russian speakers across different countries?arrow_downward
Yes. Russian is spoken across Russia, Belarus, Kazakhstan, and Kyrgyzstan, and every region has its own accent, pace, and everyday vocabulary. Soniox App is trained on real-world Russian speech from multiple regions, so it stays accurate whether you are at home or traveling to another Russian-speaking country.
How well does Soniox App handle Russian as it is actually spoken day to day?arrow_downward
Very well. Russian has 258 million speakers across 4 countries, and it sounds noticeably different depending on where you are. Most tools are trained on one standardized accent and struggle the moment speech gets regional, fast, or casual. Soniox App is trained on real-world Russian from multiple regions, so it stays accurate regardless of who is speaking or where they are from.
How accurate is Soniox for Russian compared to other providers?arrow_downward
Soniox achieves a 6.2% word error rate for Russian, outperforming Deepgram, ElevenLabs, OpenAI, and 5 other providers in independent benchmarks. Lower word error rate means fewer mistakes in your transcripts.
What writing system does Russian use?arrow_downward
Russian is written in the Cyrillic script. Soniox App handles Russian text natively, including all script-specific characters.
Does Soniox handle different Russian dialects?arrow_downward
Russian has several recognized varieties, including Northern Russian, Southern Russian, and Central Russian. Soniox is trained on diverse Russian speech data, so it handles regional variation and dialectal differences effectively.
What language family does Russian belong to?arrow_downward
Russian belongs to the Indo-European > Slavic > East Slavic language family. Among the languages Soniox supports, related languages include Ukrainian and Belarusian. Understanding these linguistic relationships helps Soniox deliver better accuracy across language families.
What is Soniox App?arrow_downward
Soniox App is a real-time speech app that turns spoken conversations into text and translations instantly. You can transcribe, translate, dictate, and summarize speech across 60+ languages — live, as people speak.
Does Soniox App provide real-time translation?arrow_downward
Yes. Soniox App translates speech word by word as it's spoken — without waiting for the end of a sentence — so conversations stay natural and uninterrupted.
Is Soniox App a voice interpreter?arrow_downward
Yes. Soniox App works like a live voice interpreter, showing instant translations on screen. It supports one-way and two-way conversations between any supported languages.
Is my audio or data stored?arrow_downward
No. Soniox App never stores your audio or uses it to train models. Text outputs are stored only to provide the service to you and are never used for model training.
Is Soniox App free to use?arrow_downward
Yes. Soniox App offers free usage to get started, with paid plans available for unlimited and advanced features.