Sonix

Transcribe audio and video, then translate and caption it

Korean supportedJust sign up and useAPISpeech-to-Text

What is Sonix?

Sonix automatically transcribes interviews, lectures, and video files, and supports translation and caption generation. It covers 54+ languages including Korean, fitting journalists, researchers, and creators who often turn recordings into text.

Editor's note: Strengths are high transcription accuracy and doing translation and captions in one go.

How to start in 5 minutes

Go to sonix.ai and sign up (free trial available)
Upload an audio or video file and set the language to Korean
After auto-transcription, fix any typos in the editor
Export as text, captions (SRT), or a translated version

Pricing

Plan	Price	What you get
Pay As You Go	$10/mo	$10 per hour Per-project billing 5 GB storage
Core	$25/mo	5 hrs/mo transcription and translation 5 hrs/mo AI workspace 25 GB storage
Advanced	$50/mo	20 hrs/mo transcription and translation 25 hrs/mo AI workspace 50 GB storage

Only a free trial (~30 min); no permanent free plan. Choose pay-as-you-go or a monthly subscription. · Exchange rate applied: 1 USD ≈ 1497 KRW. Prices can change — check the official site.

Alternatives & similar tools

클로바노트 (CLOVA Note)Naver's free app that turns recordings into text (Korean service)OtterAn AI that transcribes meetings and lectures in real time Happy ScribeTranscribe 150 languages with captions and translation 다글로 (Daglo)A Korean-made transcription and meeting-notes AI strong in Korean TurboScribeFast, accurate multilingual audio-to-text transcription