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

Dictate legal documents by voice – in Portuguese

Type with your voice in any app — up to 4× faster than typing. Built for legal assistants who need accurate, hands-free text input across 60+ languages. With real-time Portuguese transcription included.

mobileDownload on the App Store and Google Play

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

Say it once, it is written

Typing is slow. Speaking is natural. Soniox App turns your voice into finished text as you speak. Works seamlessly in Portuguese.

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Easier on your body

Reduce strain from extended typing sessions. Voice Typing lets you write comfortably for longer.

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Works in any app

Voice Typing works system-wide across all apps and text fields — no integrations or plugins needed.

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Professional vocabulary

Soniox App handles specialized Portuguese terminology and professional language with accuracy.

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Boost productivity

Get more written in less time. Voice Typing removes the bottleneck between thinking and having finished text.

Voice input that works everywhere

Voice Typing works system-wide across all apps — no integrations or plugins needed. Soniox App handles Portuguese with professional-grade accuracy.

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One tap to dictate

Activate Voice Typing with a single tap and start speaking. Text appears instantly wherever your cursor is.

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60+ languages

Dictate in Portuguese and 60+ other languages with seamless mid-sentence language switching.

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Desktop and mobile

Voice Typing works system-wide on desktop and mobile — no plugins or integrations required.

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Smart punctuation

Soniox App adds Portuguese punctuation, capitalization, and formatting automatically as you speak.

Soniox App works with Portuguese and 60+ more languages

Soniox App transcribes and translates in Portuguese and over 60 other languages with professional-grade accuracy.

AfrikaansAlbanianArabicAzerbaijaniBasqueBelarusianBengaliBosnianBulgarianCatalanChineseCroatianCzechDanishDutchEnglishEstonianFinnishFrenchGalicianGermanGreekGujaratiHebrewHindiHungarianIndonesianItalianJapaneseKannadaKazakhKoreanLatvianLithuanianMacedonianMalayMalayalamMarathiNorwegianPersianPolishPortuguesePunjabiRomanianRussianSerbianSlovakSlovenianSpanishSwahiliSwedishTagalogTamilTeluguThaiTurkishUkrainianUrduVietnameseWelsh

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 Portuguese conversations live

App feature Smart Scribe
See Smart Scribe

Translator

Translate Portuguese and 60+ other languages live

App feature Translator
See Translator

Voice Typing

Speak to type in Portuguese

App feature Voice Typing
See Voice Typing

One app. Everything you do with voice in Portuguese.

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

Built for any use case

From clinical documentation to creative workflows, Soniox App is built for the situations where accurate transcription and translation matter most.

groups

Meeting transcription

Capture every decision and action item from meetings automatically.

school

Lecture transcription

Record complete lecture transcripts for study and accessibility.

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Medical dictation

Document clinical encounters hands-free with professional accuracy.

hearing

Hearing accessibility

Real-time captions for deaf and hard-of-hearing users in any setting.

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Travel translator

Communicate across language barriers with real-time spoken translation.

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Voice notes

Capture ideas and thoughts hands-free and turn them into searchable text.

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.

Frequently asked questions about Portuguese dictate legal documents by voice

Does Soniox App work for Portuguese speakers across different countries?arrow_downward
Yes. Portuguese is spoken across Brazil, Portugal, Angola, Mozambique, Guinea-Bissau, Cape Verde, and 3 more countries, and every region has its own accent, pace, and everyday vocabulary. Soniox App is trained on real-world Portuguese speech from multiple regions, so it stays accurate whether you are at home or traveling to another Portuguese-speaking country.
How well does Soniox App handle Portuguese as it is actually spoken day to day?arrow_downward
Very well. Portuguese has 280 million speakers across 9 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 Portuguese from multiple regions, so it stays accurate regardless of who is speaking or where they are from.
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.
Is Voice Typing faster than typing?arrow_downward
For most people, yes. Speaking is typically up to 4× faster than typing, especially for longer text.
Where can I use Voice Typing?arrow_downward
You can use Voice Typing across apps and text fields — wherever you normally type — on supported platforms.
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.