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

Real-time translation for international investor calls in Estonian

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

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

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Cross-border collaboration

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

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Connect with anyone

Have meaningful conversations with Estonian speakers regardless of the language barrier. No preparation needed.

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Travel, work, daily life

From traveling in Estonian-speaking countries to joining international meetings, Translator handles any situation where languages differ.

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Understand every word

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

Translation that keeps up with conversation in Estonian

Soniox App translates as people speak, not after they finish. Handles Estonian across varieties like North Estonian and South Estonian.

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Hear and read translations

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

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60+ languages

Translate Estonian and 60+ other languages with natural conversation flow.

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Automatic language detection

Switch between Estonian and other languages naturally mid-sentence without changing any settings.

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Zero delay

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

Estonian at a glance

Key facts about Estonian.

Eesti keel

native name

1.1 million

speakers worldwide

1

country where spoken

Estonian 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 Estonian transcription compared to 8 other providers.

ProviderWER (Estonian)Accuracy
Soniox#19.6%90.4%
Speechmatics12.3%87.7%
ElevenLabs13%87.0%
Google13.4%86.6%
Azure15.1%84.9%
AWS15.4%84.6%
OpenAI21.2%78.8%
Deepgram32.9%67.1%
AssemblyAI62.1%37.9%

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

Soniox outperforms Speechmatics, ElevenLabs, Google, Azure, AWS, OpenAI, Deepgram, and AssemblyAI on Estonian 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 Estonian conversations live

App feature Smart Scribe
See Smart Scribe arrow_forward

Translator

Translate Estonian and 60+ other languages live

App feature Translator
See Translator arrow_forward

Voice Typing

Speak to type in Estonian

App feature Voice Typing
See Voice Typing arrow_forward

One app. Everything you do with voice in Estonian.

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.

Estonian language trivia

Tere - that's how you say hello in Estonian.

History and background

  • history

    Estonian is one of the few official EU languages that is not Indo-European.

  • history

    The oldest known Estonian text dates to 1535.

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    Estonian has 14 grammatical cases, making it one of the most case-rich languages in Europe.

Distinctive features

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    Estonian distinguishes three degrees of consonant and vowel length — short, long, and overlong.

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    The language has no grammatical gender and no future tense.

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    Estonian lacks prepositions; it uses postpositions and case endings instead.

Dialects and varieties

North EstonianSouth EstonianNortheastern Coastal Estonian

Official language in

Estonia

Related languages we support

Frequently asked questions about Estonian real-time translation for international investor calls

How well does Soniox App handle Estonian as it is actually spoken day to day?arrow_downward
Very well. Estonian has 1.1 million speakers, mostly in Estonia, and real-world Estonian is very different from the clean, slow speech most tools are trained on. Fast delivery, informal vocabulary, regional expressions, and overlapping voices in group settings are all things Soniox App is built to handle.
How accurate is Soniox for Estonian compared to other providers?arrow_downward
Soniox achieves a 9.6% word error rate for Estonian, outperforming Speechmatics, ElevenLabs, Google, and 5 other providers in independent benchmarks. Lower word error rate means fewer mistakes in your transcripts.
What writing system does Estonian use?arrow_downward
Estonian is written in the Latin script. The script uses diacritical marks to convey additional phonetic information. Soniox App handles Estonian text natively, including all script-specific characters.
Does Soniox handle different Estonian dialects?arrow_downward
Estonian has several recognized varieties, including North Estonian, South Estonian, and Northeastern Coastal Estonian. Soniox is trained on diverse Estonian speech data, so it handles regional variation and dialectal differences effectively.
What language family does Estonian belong to?arrow_downward
Estonian belongs to the Uralic > Finnic language family. Among the languages Soniox supports, related languages include Finnish. 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.