kitio.aiiZotope RX vs Audo
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. iZotope RX starts at See pricing page and Audo starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Spectral repair editor
- Repair Assistant
- Dialogue Isolate
- Music Rebalance
- De-reverb and de-hum
- DAW and NLE plugins
- AI voice enhancer
- Noise and echo removal
- Vocal remover and stem splitter
- Transcription with speakers
- Voice and screen recorder
- ChatGPT and Claude integration
| Feature | iZotope RX | Audo |
|---|---|---|
| Best for | Audio repair suite for removing noise, hum, clicks and reverb | Online AI tools to enhance, denoise and transcribe audio and video |
| Category | Audio & voice | Audio & voice |
| Pricing model | Free trial | Freemium |
| Starting price | See pricing page | See pricing page |
| Free plan | No, 10-day trial | Yes |
| Made by | iZotope | Audo |
| Based in | United States | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
iZotope RX starts at See pricing page and Audo starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
2 plans
Free
Free
- Every tool on the first part of a file
- 3 to 10 uses a day per tool
- No sign-up
Pay as you go
$5 / 500 credits
- About $0.05 per minute of noise removal
- Bigger packs add bonus credits
- Credits never expire
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
iZotope RX
- Best-in-class restoration tools
- Spectral editing for precise fixes
- Plugins for video editors too
- Advanced edition is costly
- Overkill for simple cleanup
Audo
- No sign-up needed to try
- Pay per minute, credits never expire
- Usable from ChatGPT and Claude
- Free use limited to the start of a file
- Enhancer is tuned for voice, not music
- No subscription for heavy users
Which one should you choose?
Choose iZotope RX if you want:
- Best-in-class restoration tools
- Spectral editing for precise fixes
- Plugins for video editors too
Watch out: advanced edition is costly.
Choose Audo if you want:
- No sign-up needed to try
- Pay per minute, credits never expire
- Usable from ChatGPT and Claude
Watch out: free use limited to the start of a file.
iZotope RX vs Audo FAQ
What is the difference between iZotope RX and Audo?
iZotope RX: Audio repair suite for removing noise, hum, clicks and reverb. Audo: Online AI tools to enhance, denoise and transcribe audio and video. Both are audio & voice tools.
Is iZotope RX or Audo cheaper?
iZotope RX starts at See pricing page and Audo starts at See pricing page. Check both pricing pages for current plans.
Do iZotope RX and Audo have free plans?
iZotope RX: No, 10-day trial. Audo: Yes.
Who makes iZotope RX?
iZotope RX is made by iZotope, based in United States.
Who makes Audo?
Audo is made by Audo.
Which should I choose, iZotope RX or Audo?
Choose iZotope RX if you value best-in-class restoration tools and spectral editing for precise fixes. Choose Audo if you value no sign-up needed to try and pay per minute, credits never expire.