Sonix is an AI transcription and translation service you can use without a subscription, at $10 per hour of audio. It is a sensible choice for occasional jobs, small teams and practices that may later need a BAA, but heavy users will pay much less with a flat rate tool like TurboScribe.
What Sonix is
Sonix turns audio and video files into text. You upload a recording, and it returns a timestamped transcript with speaker labels that you can edit in your browser Sonix pricing ↗ Sonix ↗. It transcribes more than 54 languages and can translate transcripts into them too Sonix pricing ↗ Sonix ↗.
Beyond plain transcripts, Sonix makes subtitles for video, and its AI workspace can generate summaries, chapters and sentiment analysis Sonix ↗. It connects to Zoom, Zapier and Adobe Premiere Sonix ↗. Sonix says it has more than 6.2 million active users and has transcribed more than 14.2 million hours, though these are its own figures Sonix ↗.
Hands on testing is in progress, and we will update this review with our results.
What it does well
You can pay only for what you use. The Pay As You Go plan costs $10 an hour of audio, prorated to the second, with no subscription Sonix pricing ↗. If you transcribe a few interviews a quarter, that beats paying every month.
The trial is easy. New accounts get 30 free minutes with no credit card, and unused free minutes carry over to your first upload after you buy time Sonix pricing ↗.
The editor is useful. You can edit audio by editing text, and speaker diarization shows who said what Sonix ↗. Exports include Word, PDF and text files, plus SRT and VTT subtitles Sonix pricing ↗.
It scales up for teams with compliance needs. Enterprise adds a SOC 2 report, HIPAA and GDPR support, a business associate agreement, SSO, audit logs and retention controls Sonix pricing ↗. Sonix also says it does not train on customer data Sonix ↗. For clinics or law firms that may record sensitive conversations, that path matters.
Where it falls short
It gets expensive with heavy use. At $10 an hour, 20 hours of audio a month costs $200 on Pay As You Go. Subscription plans help, but extra hours still cost $10 each Sonix pricing ↗. TurboScribe's Unlimited plan is $10 a month for unlimited transcription TurboScribe pricing ↗.
There is no free plan. After the 30 minute trial, you pay for every hour Sonix pricing ↗.
Key features are split across plans. AI summaries need a subscription and are not available on Pay As You Go Sonix pricing ↗. The BAA and SSO are Enterprise only, which is custom priced Sonix pricing ↗.
Marketing claims are unverified. Sonix claims 99% accuracy without a stated method Sonix ↗. Treat that as a best case, and check transcripts that matter.
It is built for files, not live meetings. If you mostly want notes from Zoom or Teams calls, a meeting assistant like Otter fits better Otter pricing ↗.
Pricing and plans
Pay As You Go costs $10 an hour with no subscription, 5 GB of storage and one user. AI workspace features are not included Sonix pricing ↗.
Core costs $25 a month or $275 a year, with 5 hours a month of transcription and translation, 5 hours of AI workspace and 25 GB of storage Sonix pricing ↗.
Advanced costs $50 a month or $550 a year, with 20 hours a month, 25 hours of AI workspace and 50 GB of storage Sonix pricing ↗.
Pro costs $80 a month or $880 a year, with 40 hours a month, 100 hours of AI workspace, 100 GB of storage and a 4 hour support response Sonix pricing ↗. Extra seats cost $25 a month on subscription plans and do not add hours. Extra hours cost $10 each Sonix pricing ↗.
Enterprise is custom priced, with unlimited team members, 1 TB of storage per workspace, the BAA and SSO Sonix pricing ↗. Annual plans cost the same as 11 months Sonix pricing ↗. The trial is 30 free minutes with no card Sonix pricing ↗.
Who should (and shouldn't) use it
- Good fit: people who transcribe a few hours now and then and dislike subscriptions.
- Good fit: teams that need translation into many languages.
- Good fit: clinics and firms that may need a BAA and SSO on an enterprise plan.
- Skip it if: you transcribe many hours a month. A flat rate plan will be cheaper.
- Skip it if: you mainly want live meeting notes.
Alternatives worth a look
- TurboScribe: a free plan with 3 files a day and Unlimited at $10 a month TurboScribe pricing ↗.
- Otter: our top pick for meetings, with 300 free minutes a month Otter pricing ↗.
- Rev: human transcription at $1.99 a minute with a 99% plus accuracy guarantee Rev pricing ↗.
- Descript: edit audio and video by editing the transcript, with 1 free media hour a month Descript pricing ↗.
Where it appears
Budget pickThe Best AI Transcription SoftwareWhat’s good
- No subscription needed
- No card trial
- BAA option
What to know
- Expensive for heavy use
- BAA only on Enterprise
Key features
- 54+ languages
- Speaker labels and timestamps
- In browser editor
- Subtitles and captions
- Custom dictionary
- BAA on Enterprise
Works with
Questions people ask
How much does Sonix cost?
Pay As You Go is $10 an hour. Subscriptions start at $25 a month for Core with 5 hours, then $50 for Advanced and $80 for Pro Sonix pricing ↗.
Does Sonix have a free trial?
Yes. You get 30 free minutes with no credit card required Sonix pricing ↗.
Is Sonix HIPAA compliant?
Sonix lists HIPAA support and a BAA on its Enterprise plan only Sonix pricing ↗.
How many languages does Sonix support?
More than 54 languages for transcription and translation Sonix pricing ↗ Sonix ↗.
Where this comes from
Checked Oct 9, 2026. Vendor pages describe their own products; independent sources add outside views. Hands on testing is in progress.
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