Head-to-head · facts checked 21 Sept 2026
Auphonic vs Sonix
Auphonic uniquely has 8 features · Sonix uniquely has 1 feature.
From
$13/mo (Auphonic S)
Free plan
Yes
From
$10/hr pay as you go, or $25/mo (Core)
Free plan
No
The verdict
Auphonic or Sonix?
Section 01
Pricing, plan by plan
Every plan each vendor publishes, monthly and yearly where both are offered.
Auphonic
Free
Free
2 hours a month, all basic AI algorithms, Auphonic jingle added
Auphonic Free
Free
2 hours/month, all basic AI algorithms, includes jingle, no speech recognition
Auphonic S (Yearly)
$13/mo · $132/yr
9 hours/month, all features including speech recognition, no jingle, priority processing
Auphonic M (Yearly)
$30/mo · $300/yr
21 hours/month, all features, priority processing
Auphonic L (Yearly)
$64/mo · $624/yr
45 hours/month, all features, priority processing
Auphonic XL (Yearly)
$136/mo · $1,356/yr
100 hours/month, all features, priority processing
Auphonic XXL (Yearly)
$290/mo · $2,940/yr
250 hours/month, all features, priority processing
One-Time Credits 5h
$12
5 hours one-time, never expire, $2.40/hr
One-Time Credits 10h
$23
10 hours one-time, never expire, $2.30/hr
One-Time Credits 25h
$55
25 hours one-time, never expire, $2.20/hr
One-Time Credits 50h
$100
50 hours one-time, never expire, $2.00/hr
One-Time Credits 100h
$171
100 hours one-time, never expire, $1.71/hr
Business
Custom
Custom
Sonix
Pay As You Go
$10/hr
No subscription; pay per audio hour; 5 GB storage; single-user; no AI workspace
Core
$25/mo · $275/yr
5 hrs/mo transcription & translation; 5 hrs/mo AI workspace; 25 GB storage; 1 user
Advanced
$50/mo · $550/yr
20 hrs/mo transcription & translation; 25 hrs/mo AI workspace; 50 GB storage; 1 user
Pro
$80/mo · $880/yr
40 hrs/mo transcription & translation; 100 hrs/mo AI workspace; 100 GB storage; 1 user
Enterprise
Custom
Everything in Pro plus SOC 2, HIPAA, SSO/SCIM, audit logs, 1 TB storage, unlimited members, dedicated account manager
For everything else about each tool, read the full Auphonic review and Sonix review.
Side by side
| Company | ||
| Founded | 2013 | 2017 |
| HQ | Graz, Austria | San Francisco, USA |
| AI model | Proprietary AI + OpenAI Whisper (speech recognition) | Proprietary ASR + Neural MT |
| User base | 2M+ | 6.2M+ |
| Platforms | Web | Web |
| Languages | Multilingual — 100+ languages via Whisper speech recognition | 54+ |
| Pricing | ||
| Pricing model | Freemium | Subscription |
| Free plan | Yes | No |
| Free trial | No | Yes — 30 minutes, no credit card required |
| Starting price | $13/mo (Auphonic S) | $10/hr pay as you go, or $25/mo (Core) |
| Enterprise | > 1000 h/mo (custom) | Custom pricing |
| All plans | Free — Free Auphonic Free — Free Auphonic S (Yearly) — $13/mo Auphonic M (Yearly) — $30/mo Auphonic L (Yearly) — $64/mo Auphonic XL (Yearly) — $136/mo Auphonic XXL (Yearly) — $290/mo One-Time Credits 5h — $12 one-time One-Time Credits 10h — $23 one-time One-Time Credits 25h — $55 one-time One-Time Credits 50h — $100 one-time One-Time Credits 100h — $171 one-time Business — Custom | Pay As You Go — $10/hr Core — $25/mo Advanced — $50/mo Pro — $80/mo Enterprise — Custom |
| Positioning | ||
| Best for | Podcasters who want levelling, filler-word cutting and publishing to their host fully automated | Research, legal and media teams who want an editor synced to the audio and exports into NVivo or Premiere Pro |
| Differentiator | Fully automated AI audio post-production with loudness normalization, multitrack support, filler word cutting, and direct publishing integrations, all in one 1-click workflow requiring no audio engineering knowledge. | SOC 2 Type II and HIPAA-compliant transcription with 99% accuracy across 54+ languages, purpose-built for regulated industries like healthcare and legal |
| Competitors | Adobe Podcast, Descript, Cleanfeed, Hindenburg, Podcastle | Otter.ai, Rev.com, Descript, Trint, Happy Scribe |
| Features | ||
| 1 Click Audio Processing | ✓ | — |
| AI Based Audio Algorithms | ✓ | — |
| Auto Renew Option | ✓ | — |
| Free Tier (2h/Month) | ✓ | — |
| One Time Credits (Never Expire) | ✓ | — |
| Recurring Monthly Credits | ✓ | — |
| API Access | ✓ | ✓ |
| Audio Enhancement | ✓ | ✕ |
| Batch Processing | ✓ | ✓ |
| Commercial Rights | ✓ | ✓ |
| Languages Supported | ✓ | ✓ |
| Mobile App | ✕ | ✓ |
| Music Generation | ✕ | ✕ |
| Noise Removal | ✓ | ✕ |
| Podcast Editing | ✓ | ✓ |
| Text to Speech | ✕ | ✕ |
| Transcription | ✓ | ✓ |
| Voice Cloning | ✕ | ✕ |
| Voice Styles | ✕ | ✕ |
| Integrations | ||
| Adobe Audition | ✕ | ✕ |
| API Access | ✓ | ✓ |
| Garageband | ✕ | ✕ |
| Key Integrations | YouTube, Libsyn, PodBean, SoundCloud, Facebook, RSS.com, Acast, Scrybecast, Dropbox, Google Drive, S3, FTP/SFTP, Zapier, external service integrations API | Zoom, Microsoft Teams, Google Meet, Webex, Zapier, Adobe Premiere |
| Zapier | ✓ | ✓ |
Section 02
Auphonic vs Sonix: common questions
Is Auphonic or Sonix cheaper?
Auphonic's cheapest paid plan is $13/mo (Auphonic S) and Sonix's is $10/hr pay as you go, or $25/mo (Core). Compare what each plan includes below before going on price alone.
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