What is Sonix?
Sonix is an automated transcription and translation service that converts audio and video files to editable text in more than 54 languages. It is used by journalists, researchers, podcasters and enterprise teams, and it adds speaker labels, subtitles, AI summaries and sentiment analysis, with integrations for Zoom, Premiere and Final Cut Pro and SOC 2 Type 2 security.
Manual transcription takes hours per hour of tape, and raw machine transcripts are hard to fix without hearing the audio. This service syncs every word to the recording in a browser editor, so you click a line to hear it and correct it quickly. Pay-as-you-go pricing suits occasional users, while subscriptions add AI analysis across many transcripts for teams working with interviews, meetings or research recordings.
Main Features
- Transcribes audio and video in more than 54 languages and translates transcripts into 54+ languages.
- Accepts MP3, WAV, M4A and FLAC audio and MP4, MOV, MKV and AVI video.
- A browser editor syncs text with the audio so you can listen and correct in place.
- Speaker identification labels who said what.
- AI summaries, chapters and sentiment analysis, including analysis across multiple transcripts.
- Generates captions and subtitles for video.
- Integrates with Zoom, Microsoft Teams, Google Meet, Webex, Adobe Premiere, Final Cut Pro, Dropbox and Zapier, and offers a REST API.
- SOC 2 Type 2 certification, HIPAA compliance options and AES-256 encryption.
How to Get Started with Sonix
- Create an account to get the 30-minute free trial with no credit card.
- Upload an audio or video file, or connect a source like Zoom or Dropbox, and choose the language.
- Review the transcript in the editor and correct words while listening.
- Export the transcript or subtitles, or run AI summaries and translation.
Sonix Pricing
New accounts get a 30-minute free trial. After that, pay-as-you-go is 10 USD per hour, and subscriptions start at 25 USD per month for Core with 5 hours included, up to Pro at 80 USD per month.
Who Should Use It?
- Journalists transcribing interviews
- Academic and market researchers analyzing recorded interviews
- Podcasters and video creators producing transcripts and subtitles
- Legal and healthcare teams that need HIPAA and SOC 2 controls
- Developers adding transcription through an API
Sonix Alternatives
- Krisp AI: removes background noise on live calls rather than transcribing files
- Fish Audio: does the reverse, turning text into speech
- Vocal Remover AI: free tool for separating vocals from music
Frequently Asked Questions
Is Sonix free?
Not beyond the trial. New users get 30 minutes of transcription free with no credit card. After that you pay 10 USD per hour as you go, or subscribe from 25 USD per month for 5 included hours.
What languages and file types does Sonix support?
It transcribes and translates in more than 54 languages. Supported uploads include MP3, WAV, M4A and FLAC audio plus MP4, MOV, MKV and AVI video, and it can also import from Zoom, Teams, Google Meet and Dropbox.
Is it secure enough for sensitive recordings?
The company lists SOC 2 Type 2 certification, ISO 27001, HIPAA compliance with PHI detection, AES-256 encryption and a policy of not training on customer data. Enterprise plans add SSO and audit logs.