Bulgarian to Kazakh speech translation API
Stream Bulgarian (Български) speech and get Kazakh (Қазақ тілі) back in real time. One WebSocket, ISO codes bg to kk, and ultra-low latency for voice agents and live apps.
Trusted by
Production-ready Bulgarian to Kazakh translation API
Real Bulgarian speech includes accents, regional dialects, code switching, and domain-specific vocabulary. Soniox recognizes it in a single model and streams Kazakh while the speaker is still talking.
Bulgarian (Indo-European > Slavic > South Slavic) and Kazakh (Turkic > Kipchak) come from different language families, so word order and morphology differ. Soniox reorders meaning in-stream instead of word by word.
Soniox preserves formatting in the translated transcript, including names, numbers, addresses, IDs, and domain-specific terms.
A breakthrough in real-time Bulgarian to Kazakh translation
Translate before the sentence ends
Kazakh meaning lands as Bulgarian is spoken, not after the caption catches up.
Directional bg to kk streaming
Set the source and target codes once. Both arrive in a single labeled token stream.
High quality Kazakh output
Same model across every language, including historically underserved ones.
Native-speaker Bulgarian STT accuracy
Accurate Kazakh translation starts with accurate Bulgarian recognition across accents and language switching.
Names, numbers, and domain terms
Preserved across the pair, including phone numbers, emails, and IDs.
{
"model": "stt-rt-v4",
"translation": {
"type": "one_way",
"source_language": "bg",
"target_language": "kk"
}
}Bulgarian and Kazakh through a single stream
Bulgarian to Kazakh translation is built on top of Soniox Speech-to-Text API. Every spoken word is transcribed, and Kazakh translation streams mid-sentence in the same labeled token stream.
Turn it on by adding a translation block with source_language: "bg" and target_language: "kk". It runs on the same WebSocket and the same model, with no extra round trip.
Live Bulgarian to Kazakh: written and spoken
Bulgarian to Kazakh speech-to-text
Translate live Bulgarian into written Kazakh with the Soniox STT API. Soniox streams the Bulgarian transcript and the Kazakh translation as speech happens.
Use it for Kazakh captions, subtitles, meeting translation, agent assist, and multilingual transcription.
Bulgarian to Kazakh speech-to-speech
Build full spoken Bulgarian to Kazakh translation by combining Soniox STT and Soniox TTS. Soniox recognizes Bulgarian, translates it, and speaks Kazakh with low latency.
Use it for live interpreters, bilingual voice agents, travel assistants, and customer support.
Live Bulgarian to Kazakh translation in action
Stream Bulgarian to Kazakh one-way to push all speech into Kazakh, or two-way to keep a bilingual conversation flowing between the two languages.
One-way translation
Translate live Bulgarian into Kazakh. Everyone in the conversation sees the same translated stream.
Ideal for live captions, multilingual meetings, broadcasts, lectures, and customer calls.
Two-way translation
Translate between Bulgarian and Kazakh for live bilingual conversation. Each side speaks naturally and hears the other in their own language.
Soniox supports real-time two-way translation between any two of 60+ supported languages.
Accurate on both ends of the pair
Soniox transcribes Bulgarian at 5.6% word error rate and Kazakh at 9% word error rate. Accurate recognition on both sides is what makes the translation reliable.
Speech-to-Text
Native-speaker accuracy across 60+ languages, with support for multilingual speech, alphanumerics, speaker diarization, context.
Translation
Real-time streaming translation across 3,600 language pairs, built for high quality and low delay across all supported languages.
Text-to-speech
High-fidelity speech generation in 60+ languages, built for names, alphanumerics, language switching, and ultra-low-latency streaming.
Together, they create a complete real-time low-latency speech AI platform.
quizAbout Bulgarian and Kazakh
Bulgarian has roughly 8,000,000 speakers across Bulgaria. Kazakh has roughly 13,000,000 speakers across Kazakhstan.
The Cyrillic alphabet was developed in the First Bulgarian Empire in the 9th century.
Kazakhstan is transitioning the Kazakh language from Cyrillic to Latin script, with a target completion in the 2030s.
Soniox makes Bulgarian to Kazakh usable in real-time translation across every supported pair.
Translate Bulgarian to any language
From Bulgarian to Kazakh, or Bulgarian to any of 60+ supported languages. All real-time.
Frequently asked questions
How do I translate Bulgarian to Kazakh with the API?arrow_downward
Is Bulgarian to Kazakh translation real-time?arrow_downward
What about translating Kazakh to Bulgarian?arrow_downward
Does Soniox handle Bulgarian dialects and accents?arrow_downward
Which other providers support Bulgarian to Kazakh?arrow_downward
How fast is Bulgarian to Kazakh translation?arrow_downward
Ready to get started?
Create an account instantly, or contact us to design a custom package for your business.
Build with API arrow_right_altDocumentation
Get up and running in minutes and spend your time building the product, not wrestling with the API.
Explore docsSee what you’ll pay
Pay only for what you use with our flexible pricing. Built to scale with you.
Pricing details