Sonix
Automated transcription with 99% accuracy across 54 languages
Best for: Podcasters, journalists, and researchers who need fast, accurate, searchable transcripts with translation and AI analysis built in
Free trialFrom $25/mo Visit SonixSonix is an AI transcription platform founded in 2017 that converts audio and video files to text with claimed 99% accuracy across 54+ languages. Beyond transcription it offers automated translation, subtitle/caption generation, speaker diarization, sentiment analysis, and AI-generated summaries. Over 6.2 million users across 21,000+ companies rely on it, including Google, Microsoft, NBC Universal, and Harvard.
Key features
- AI transcription across 54+ languages with speaker diarization
- Neural machine translation
- Automated summaries, chapters, and sentiment analysis
- Subtitle and caption export in multiple formats
- Integrations with Zoom, Adobe Premiere, and Zapier
- HIPAA compliant, SOC 2 Type 2 and AES-256 encryption
Our take
Sonix earns its reputation on accuracy and enterprise trust - the HIPAA compliance and SOC 2 Type 2 certification make it the safe pick for healthcare or legal podcasters. The pay-as-you-go option at $10/hr is genuinely useful for occasional users who do not want a subscription. The gap between the Core ($25/mo) and Advanced ($50/mo) plans is a bit steep, and the per-seat add-on cost ($25/mo each) can push team costs high fast. But for solo professionals who transcribe regularly, the value is solid.
Pros
- Pay-as-you-go option ($10/hr) works well for infrequent use
- HIPAA compliance makes it viable for healthcare and legal podcasters
- 30-minute free trial with no credit card required
- Founded 2017 with 6.2 million users - proven track record
Cons
- Additional seats cost $25/mo each, making team plans expensive
- No permanent free tier - only a 30-minute trial
- Transcript storage limits are relatively low on base plans (25GB on Core)
Sonix pricing
| Plan | Monthly | Annual | Notes |
|---|---|---|---|
| Pay As You Go | - | - | $10 per hour of audio transcribed, no subscription required, 5GB storage |
| Core | $25.00 | - | 5 hrs transcription/mo, 25GB storage, 1 user; $275/yr billed annually |
| Advanced | $50.00 | - | 20 hrs transcription/mo, 50GB storage, 1 user; $550/yr billed annually |
| Pro | $80.00 | - | 40 hrs transcription/mo, 100GB storage, 1 user; $880/yr billed annually |
| Enterprise | - | - | Custom pricing, unlimited team members, 1TB storage |
