Real-time translation for international client calls in Bulgarian
Soniox App translates speech in real time, word by word, across 60+ languages and is built for consultants who work across language barriers. Conversations flow naturally with no waiting. Works with Bulgarian and 60+ other languages.
mobileDownload on the App Store and Google Play
computerDownload for macOS and Windows
Speak your language, be understood in theirs in Bulgarian
Language barriers slow down conversations and create misunderstandings. Soniox App removes them. Get seamless Bulgarian transcriptions today.
Connect with anyone
Have meaningful conversations with Bulgarian speakers regardless of the language barrier. No preparation needed.
Works everywhere
Use Translator for Bulgarian on your phone, tablet, or computer — wherever conversations happen.
Travel, work, daily life
From traveling in Bulgarian-speaking countries to joining international meetings, Translator handles any situation where languages differ.
Read translations live
Bulgarian translations appear on screen in real time so both sides of the conversation can follow along.
Translation that keeps up with conversation in Bulgarian
Soniox App translates as people speak, not after they finish. Soniox App handles Bulgarian with professional-grade accuracy.
60+ languages
Translate Bulgarian and 60+ other languages with natural conversation flow.
Automatic language detection
Switch between Bulgarian and other languages naturally mid-sentence without changing any settings.
Multi-language groups
Handle conversations mixing Bulgarian and other languages. Each participant sees translations in their language.
Zero delay
Translation happens as Bulgarian words are spoken — not sentence by sentence — so conversations feel natural.
Bulgarian at a glance
Key facts about Bulgarian.
native name
speakers worldwide
country where spoken
Bulgarian 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 Bulgarian transcription compared to 8 other providers.
| Provider | WER (Bulgarian) | Accuracy |
|---|---|---|
| Soniox#1 | 5.6% | 94.4% |
| Speechmatics | 9.2% | 90.8% |
| ElevenLabs | 9.4% | 90.6% |
| AWS | 10.8% | 89.2% |
| Azure | 13.9% | 86.1% |
| 15.3% | 84.7% | |
| OpenAI | 17.2% | 82.8% |
| Deepgram | 24.8% | 75.2% |
| AssemblyAI | 36.2% | 63.8% |
Word error rate (WER) measures how many words a speech-to-text engine gets wrong. Lower is better.
Soniox outperforms Speechmatics, ElevenLabs, AWS, Azure, Google, OpenAI, Deepgram, and AssemblyAI on Bulgarian transcription accuracy.
Soniox App works with Bulgarian and 60+ more languages
Soniox App transcribes and translates in Bulgarian and over 60 other languages with professional-grade accuracy.
Soniox App: The all-in-one AI speech toolkit
Smart Scribe, Translator, and Voice Typing cover three ways people work with speech.
One app. Everything you do with voice in Bulgarian.
Get started free
Transcribe conversations in real time with Soniox.
mobileDownload on the App Store
computerDownload for macOS and Windows
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.
Meeting transcription
Capture every decision and action item from meetings automatically.
Lecture transcription
Record complete lecture transcripts for study and accessibility.
Medical dictation
Document clinical encounters hands-free with professional accuracy.
Hearing accessibility
Real-time captions for deaf and hard-of-hearing users in any setting.
Travel translator
Communicate across language barriers with real-time spoken translation.
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.
Bulgarian language trivia
Здравейте - that's how you say hello in Bulgarian.
History and background
- history
The Cyrillic alphabet was developed in the First Bulgarian Empire in the 9th century.
- history
Old Bulgarian (Old Church Slavonic) is the oldest documented Slavic language.
- history
Bulgaria joined the European Union in 2007, making Bulgarian an official EU language.
Distinctive features
- lightbulb
Bulgarian has almost entirely lost its case system, unlike most other Slavic languages.
- lightbulb
It uses a definite article suffixed to the noun — a feature shared with Macedonian and Romanian but rare elsewhere in Slavic.
- lightbulb
Bulgarian has a complex verbal system with renarrative mood, used to report unwitnessed events.