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

Real-time translation for workplace conversations in Finnish

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

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

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Cross-border collaboration

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

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Travel, work, daily life

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

devices

Works everywhere

Use Translator for Finnish on your phone, tablet, or computer — wherever conversations happen.

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Read translations live

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

Translation that keeps up with conversation in Finnish

Soniox App translates as people speak, not after they finish. Handles Finnish across varieties like Western Finnish and Eastern Finnish.

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Two-way conversations

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

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No manual setup

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

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Zero delay

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

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Multi-language groups

Handle conversations mixing Finnish and other languages. Each participant sees translations in their language.

Finnish at a glance

Key facts about Finnish.

Suomi

native name

5.5 million

speakers worldwide

1

country where spoken

Finnish 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 Finnish transcription compared to 8 other providers.

ProviderWER (Finnish)Accuracy
Soniox#110.6%89.4%
Speechmatics15.2%84.8%
Deepgram15.8%84.2%
AssemblyAI15.8%84.2%
OpenAI16.2%83.8%
AWS17.9%82.1%
ElevenLabs18.2%81.8%
Azure19.9%80.1%
Google20.3%79.7%

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

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

App feature Smart Scribe
See Smart Scribe arrow_forward

Translator

Translate Finnish and 60+ other languages live

App feature Translator
See Translator arrow_forward

Voice Typing

Speak to type in Finnish

App feature Voice Typing
See Voice Typing arrow_forward

One app. Everything you do with voice in Finnish.

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.

Finnish language trivia

Hei - that's how you say hello in Finnish.

History and background

  • history

    Finnish is not related to the neighboring Scandinavian languages; it belongs to the Uralic family.

  • history

    The first Finnish-language book was published by Mikael Agricola in 1543.

  • history

    Finland has two official languages: Finnish and Swedish.

Distinctive features

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    Finnish has 15 grammatical cases, and most grammatical relationships are expressed through case suffixes.

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    Finnish is highly agglutinative — a single word can express what English needs a whole phrase for.

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    Finnish spelling is almost perfectly phonemic: each letter corresponds to one sound.

Dialects and varieties

Western FinnishEastern FinnishNorthern Finnish

Official language in

Finland

Related languages we support

Frequently asked questions about Finnish real-time translation for workplace conversations

How well does Soniox App handle Finnish as it is actually spoken day to day?arrow_downward
Very well. Finnish has 5.5 million speakers, mostly in Finland, and real-world Finnish 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 Finnish compared to other providers?arrow_downward
Soniox achieves a 10.6% word error rate for Finnish, outperforming Speechmatics, Deepgram, AssemblyAI, and 5 other providers in independent benchmarks. Lower word error rate means fewer mistakes in your transcripts.
What writing system does Finnish use?arrow_downward
Finnish is written in the Latin script. The script uses diacritical marks to convey additional phonetic information. Soniox App handles Finnish text natively, including all script-specific characters.
Does Soniox handle different Finnish dialects?arrow_downward
Finnish has several recognized varieties, including Western Finnish, Eastern Finnish, and Northern Finnish. Soniox is trained on diverse Finnish speech data, so it handles regional variation and dialectal differences effectively.
What language family does Finnish belong to?arrow_downward
Finnish belongs to the Uralic > Finnic language family. Among the languages Soniox supports, related languages include Estonian. 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.