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Head-to-head · AI Noise Cancellation Software

Kleervox vs NoNoise Mac

  • Updated Oct 2026
  • Both researched from official sources
  • 6 checks side by side
Higher score Kleervox #1 in AI Noise Cancellation Software 9.4/10 Free plan · 7-day trial Free planFree trial✓ 5 of 5 features Visit Kleervox
NoNoise Mac #4 in AI Noise Cancellation Software 8.8/10 Free plan Free plan✓ 5 of 5 features Visit NoNoise Mac

Kleervox leads on 0 checks, NoNoise Mac on 0, and 6 are even. Who comes out ahead on the 6 yes/no, price and count checks where we have data for both products. The editor score weighs everything else too.

Our verdict

  • Highest scoreKleervox · 9.4/10
  • Free planboth
  • Free trialonly Kleervox

Kleervox scores higher on our rubric for ai noise cancellation software: 9.4 against 8.8 out of 10; our editors rank them #1 and #4.

On audio source support, NoNoise Mac gives you Microphone_system_audio where Kleervox offers Microphone.

Kleervox is the better fit for broad, free meeting and streaming noise cancellation. NoNoise Mac is the better fit for mac users wanting powerful open-source cleanup.

  • Kleervox fits best

    Broad, free meeting and streaming noise cancellation

  • NoNoise Mac fits best

    Mac users wanting powerful open-source cleanup

Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.

Side by side

Feature Kleervox 9.4/10 Visit ↗ NoNoise Mac 8.8/10 Visit ↗
At a glance
Editor score 9.4 8.8
Ranking #1 in AI Noise Cancellation Software #4 in AI Noise Cancellation Software
Best for Broad, free meeting and streaming noise cancellation Mac users wanting powerful open-source cleanup
Pricing model Free plan + paid Free
Starting price — Free plan
Free plan ✓ ✓
Free trial 7 days —
Deployment Cloud, Desktop, Browser extension Desktop
Platforms Web, Windows, Linux macOS
Support Email, Docs Docs
Integrations 6 integrations 7 integrations
Built for Solo, Small business, Mid-market Solo, Small business
Features Kleervox 5/5 · NoNoise Mac 5/5
Real-time cancellation ✓ ✓
Recording support ✓ ✓
Streaming support ✓ ✓
Voice isolation ✓ ✓
Echo cancellation ✓ ✓
Specs
Supported operating systems Not checked yet Macos
Audio source support Microphone Microphone_system_audio
Our review
Pros
  • Free neural noise and echo cancellation with on-device processing
  • Virtual microphone works across six major meeting and streaming apps
  • Supports Windows, Linux, browser access, recording, and streaming workflows
  • Free, open-source real-time cancellation with on-device processing
  • Cleans microphone, room reverb, echo, and incoming system audio
  • Works with Zoom, Meet, Discord, OBS, Slack, QuickTime, and Stream Deck
Cons
  • Pro pricing is shown at checkout and may vary by local currency
  • Desktop applications are limited to Windows and Linux
  • The product is not open source
  • Requires macOS 13 or later
  • Apple Silicon only; Intel Macs are not supported
  • Mac-only platform limits use across other operating systems
Our verdict

Kleervox is a freemium noise-cancellation application for individuals and teams that need cleaner microphone audio in meetings, calls, recordings, or live streams. Its core processing uses real-time neural background-noise cancellation and…

Read the review →

NoNoise Mac is a free, open-source menu-bar application for Apple Silicon Macs that cleans audio in real time. It is aimed at people who need clearer microphone input for meetings, podcasts, tutorials, streaming, or recordings, as well as…

Read the review →
  1. KleervoxAI Noise Cancellation Software 9.4Free plan · 7-day trial
  2. NoNoise MacAI Noise Cancellation Software 8.8Free plan

Strengths and trade-offs

  • Kleervox — where it wins

    • Free neural noise and echo cancellation with on-device processing
    • Virtual microphone works across six major meeting and streaming apps
    • Supports Windows, Linux, browser access, recording, and streaming workflows

    Where it doesn't

    • Pro pricing is shown at checkout and may vary by local currency
    • Desktop applications are limited to Windows and Linux
    • The product is not open source

  • NoNoise Mac — where it wins

    • Free, open-source real-time cancellation with on-device processing
    • Cleans microphone, room reverb, echo, and incoming system audio
    • Works with Zoom, Meet, Discord, OBS, Slack, QuickTime, and Stream Deck

    Where it doesn't

    • Requires macOS 13 or later
    • Apple Silicon only; Intel Macs are not supported
    • Mac-only platform limits use across other operating systems
  • Kleervox9.4/10 · Free plan · 7-day trial

    A broad freemium option for cleaner meetings, streams, recordings, and calls.

    Visit KleervoxFull verdict →
  • NoNoise Mac8.8/10 · Free plan

    A focused, open-source macOS tool for real-time cleanup across meetings, recording, and streaming.

    Visit NoNoise MacFull verdict →

More comparisons

All AI noise cancellation software comparisons → · Full ranking →

Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

Last updated · How we research and update