Soniox named best-in-class STT for voice agents
Get the AppBuild with API
Soniox App

Live captions and translation for travel in Thai

Soniox App translates speech in real time, word by word, across 60+ languages and is built for deaf and hard-of-hearing users who work across language barriers. Conversations flow naturally with no waiting. Works with Thai 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 Thai

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

public

Cross-border collaboration

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

travel_explore

Travel, work, daily life

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

person_off

No interpreter needed

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

hearing

Understand every word

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

Translation that keeps up with conversation in Thai

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

swap_horiz

Two-way conversations

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

translate

60+ languages

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

tune

No manual setup

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

hub

Multi-language groups

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

Thai at a glance

Key facts about Thai.

ภาษาไทย

native name

70 million

speakers worldwide

5

countries where spoken

Thai is spoken in Thailand, Laos, Myanmar, Cambodia, and Malaysia. Soniox App is trained on real-world Thai speech from multiple regions and accents.

Thai 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 Thai transcription compared to 8 other providers.

ProviderWER (Thai)Accuracy
Soniox#19.5%90.5%
Speechmatics13.3%86.7%
AWS14.2%85.8%
Azure15.5%84.5%
OpenAI33.7%66.3%
Deepgram48.6%51.4%
Google58.2%41.8%
ElevenLabs72.5%27.5%
AssemblyAI85.6%14.4%

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

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

Soniox App works with Thai and 60+ more languages

Soniox App transcribes and translates in Thai 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 Thai conversations live

App feature Smart Scribe
See Smart Scribe arrow_forward

Translator

Translate Thai and 60+ other languages live

App feature Translator
See Translator arrow_forward

Voice Typing

Speak to type in Thai

App feature Voice Typing
See Voice Typing arrow_forward

One app. Everything you do with voice in Thai.

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.

stethoscope

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.

travel_explore

Travel translator

Communicate across language barriers with real-time spoken translation.

mic

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.

Thai language trivia

สวัสดี - that's how you say hello in Thai.

History and background

  • history

    The Thai script was created in 1283 by King Ramkhamhaeng the Great, adapted from Khmer script.

  • history

    Thai is closely related to Lao; speakers of the two languages can often understand each other.

  • history

    Thailand is the only Southeast Asian country that was never colonized by a European power.

Distinctive features

  • lightbulb

    Thai is a tonal language with five tones: mid, low, falling, high, and rising.

  • lightbulb

    Thai script does not use spaces between words — readers segment words from context.

  • lightbulb

    Thai has an elaborate pronoun system with terms varying by gender, social status, and formality.

Dialects and varieties

Central ThaiNorthern ThaiNortheastern Thai (Isan)Southern Thai

Official language in

Thailand

Frequently asked questions about Thai live captions and translation for travel

Does Soniox App work for Thai speakers across different countries?arrow_downward
Yes. Thai is spoken across Thailand, Laos, Myanmar, Cambodia, and Malaysia, and every region has its own accent, pace, and everyday vocabulary. Soniox App is trained on real-world Thai speech from multiple regions, so it stays accurate whether you are at home or traveling to another Thai-speaking country.
How well does Soniox App handle Thai as it is actually spoken day to day?arrow_downward
Very well. Thai has 70 million speakers across 5 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 Thai from multiple regions, so it stays accurate regardless of who is speaking or where they are from.
How accurate is Soniox for Thai compared to other providers?arrow_downward
Soniox achieves a 9.5% word error rate for Thai, outperforming Speechmatics, AWS, Azure, and 5 other providers in independent benchmarks. Lower word error rate means fewer mistakes in your transcripts.
What writing system does Thai use?arrow_downward
Thai is written in the Thai script. The script uses diacritical marks to convey additional phonetic information. Soniox App handles Thai text natively, including all script-specific characters.
Does Soniox handle different Thai dialects?arrow_downward
Thai has several recognized varieties, including Central Thai, Northern Thai, Northeastern Thai (Isan), and Southern Thai. Soniox is trained on diverse Thai speech data, so it handles regional variation and dialectal differences effectively.
What language family does Thai belong to?arrow_downward
Thai belongs to the Kra-Dai > Tai language family. 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.