AudioCleaner AI vs Async
A data-grounded look at how these two video & audio tools stack up — to help you pick the right video & audio tool in 2026.
Quick verdict
There's barely a point between AudioCleaner AI and Async on our Editor Score. Pick AudioCleaner AI if you want removal of background noise, static, wind, hum and mouth sounds; choose Async for conversational editing that removes filler, pauses, repeats and bad takes. On pricing, each has a free or freemium plan, so cost isn't the deciding factor here.
AudioCleaner AI vs Async at a Glance
| Pricing | Freemium | Freemium |
| Free tier | ||
| Best for | removal of background noise, static, wind, hum and mouth sounds | conversational editing that removes filler, pauses, repeats and bad takes |
AudioCleaner AI
AudioCleaner AI removes background noise, echo, static, wind, breaths, hum and reverb from audio and video, and separates mixes into stems — vocals, drums, guitar, bass and piano. It handles 20+ formats up to 3 hours and 10GB, and states that uploaded and edited files are deleted after one day.
- Three-hour and ten-gigabyte limits are unusually generous for a browser-based tool
- Limits and formats are published on the homepage rather than hidden in a plan comparison
- A specific one-day deletion policy, which is a commitment a company can be held to
- Free credits plus a daily top-up allow genuine evaluation and occasional use without paying
- No company name or legal entity is published, despite the tool processing confidential audio
- No underlying AI model or provider is named
- Whether processing happens locally or on a server is not stated, which is the privacy question that matters
Async
Async is the platform formerly known as Podcastle, rebranded in January 2026. It edits video and audio through conversational prompts: removing filler and bad takes, cleaning audio with Magic Dust, generating B-roll, dubbing, lipsync and voice cloning, across Async Studio and Async API.
- The rebrand preserved accounts, projects, pricing and billing rather than breaking them
- Conversational editing is genuinely faster for coarse work and open to non-editors
- Years of speech heritage show in the audio tooling, which is where most video fails
- Studio and API let the same models serve creators and developers
- Anyone arriving from an old bookmark or tutorial is looking for a product that no longer exists by that name
- Chat is the wrong interface for frame-accurate or aesthetic edits
- A podcaster who wanted a podcast tool now owns a broader platform
Which Should You Choose?
Choose AudioCleaner AI if…
- you want removal of background noise, static, wind, hum and mouth sounds
- a free or freemium plan is important
Choose Async if…
- you want conversational editing that removes filler, pauses, repeats and bad takes
- a free or freemium plan is important
AudioCleaner AI vs Async: The Verdict
It comes down to fit, not a single winner: AudioCleaner AI leans into removal of background noise, static, wind, hum and mouth sounds, while Async is built for conversational editing that removes filler, pauses, repeats and bad takes. Weigh features and pricing for your workflow. Both have a free or freemium tier, so spin up each and keep the one that clicks.
Frequently Asked Questions
Is AudioCleaner AI better than Async?
Neither is universally better — it depends on your budget and which features matter most. The side-by-side breakdown above shows where each one wins.
What is the difference between AudioCleaner AI and Async?
AudioCleaner AI (freemium) is best for removal of background noise, static, wind, hum and mouth sounds, while Async (freemium) is best for conversational editing that removes filler, pauses, repeats and bad takes. See the full feature and pricing comparison above.
Is AudioCleaner AI or Async cheaper?
Both have paid plans — pricing depends on your usage tier. Open each tool's review for current prices, and watch for free trials.
Which is better for beginners, AudioCleaner AI or Async?
AudioCleaner AI is usually the easier starting point thanks to a lower barrier to entry. Beginners should favour a free tier and a simple interface over raw power.
More Video & Audio Comparisons
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About the Authors
AI Tools Comparison Analyst
Olivia runs side-by-side comparisons and benchmarks, digging into pricing, features, and real-world performance so readers can choose between competing AI tools with confidence.
Senior AI Tools Reviewer
Daniel reviews AI tools the slow way — by actually using them on real projects. His reviews cover what works, what breaks, and who each tool is genuinely a good fit for.
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Last updated October 2026. Comparisons are ranked by our Editor Score (features, value and pricing, blended with verified user reviews where a tool has them) — see our methodology.