kitio.aiBuzz vs AirCaption
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Buzz is completely free, while AirCaption is freemium.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Offline file transcription
- Live microphone transcription
- Translation
- Subtitle export
- Multiple Whisper backends
- On-device transcription
- Caption editor with waveform
- 80+ language subtitles
- SRT and VTT export
- Burned-in captions
- Keyword search in media
| Feature | Buzz | AirCaption |
|---|---|---|
| Best for | Free desktop app for offline transcription with Whisper | Offline AI transcription and subtitle app for Mac and Windows |
| Category | Audio & voice | Audio & voice |
| Pricing model | Free | Freemium |
| Starting price | Free | $9.99/mo |
| Free plan | Yes, fully free | Yes |
| Made by | Chidi Williams | AirCaption |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Buzz is completely free, while AirCaption is freemium.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Essentials
Free
- Unlimited AI transcription
- Subtitles in 80+ languages
- 10 min cloud translation a month
- SRT, VTT and video export
Pro
$9.99/mo
- Medium and large AI models
- Batch transcription queue
- 30 hours cloud translation a month
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Buzz
- Free and private
- Simple GUI for Whisper
- Works on all desktop systems
- Fewer editing tools than paid apps
- Large models are slow on CPU
AirCaption
- Works fully offline
- Unlimited transcription
- Private by default
- Desktop only, no web app
- Best models need the Pro plan
- Cloud translation is capped monthly
Which one should you choose?
Choose Buzz if you want:
- Free and private
- Simple GUI for Whisper
- Works on all desktop systems
Watch out: fewer editing tools than paid apps.
Choose AirCaption if you want:
- Works fully offline
- Unlimited transcription
- Private by default
Watch out: desktop only, no web app.
Buzz vs AirCaption FAQ
What is the difference between Buzz and AirCaption?
Buzz: Free desktop app for offline transcription with Whisper. AirCaption: Offline AI transcription and subtitle app for Mac and Windows. Both are audio & voice tools.
Is Buzz or AirCaption cheaper?
Buzz is completely free, while AirCaption is freemium.
Do Buzz and AirCaption have free plans?
Buzz: Yes, fully free. AirCaption: Yes.
Who makes Buzz?
Buzz is made by Chidi Williams.
Who makes AirCaption?
AirCaption is made by AirCaption.
Which should I choose, Buzz or AirCaption?
Choose Buzz if you value free and private and simple gui for whisper. Choose AirCaption if you value works fully offline and unlimited transcription.