Kleervox
Kleervox: A broad freemium option for cleaner meetings, streams, recordings, and calls. Ranked #1 of 24 in AI Noise Cancellation Software by our editors (9.4/10); pricing: Free plan · 7-day trial; best for broad, free meeting and streaming noise cancellation.
At a glance
- Editor score9.4 / 10
- PricingFree plan · 7-day trial
- Best forBroad, free meeting and streaming noise cancellation
- Free planYes
- Real-time cancellationYes
- Facts checked20 Sep 2026
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
Our verdict on Kleervox
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 acoustic echo cancellation before audio reaches another application. The Free plan includes neural noise cancellation, acoustic echo cancellation, a virtual microphone, and on-device processing with a price of $0 USD forever. A browser-based demo is also available, while desktop applications support Windows and Linux.
Platform and ecosystem fit are central to Kleervox's appeal. The virtual microphone connects with Zoom, Google Meet, Microsoft Teams, Discord, Slack, and OBS, covering common meeting, communication, recording, and streaming workflows. The product also supports recording and streaming directly as use cases, rather than focusing only on video calls. Local processing is important for teams that prefer microphone audio to be processed on their Windows or Linux computers instead of being uploaded. Browser access adds a lower-commitment way to explore the product, though the full desktop application footprint does not extend beyond those two operating systems.
The paid tier builds on the Free plan with everything included there, plus unlimited daily cleaning and priority updates. Kleervox uses a seven-day free trial, and the Pro plan's pricing is shown at checkout and may vary by local currency. That structure makes the product a sensible choice for users who want a free starting point, broad application compatibility, and live cancellation for meetings or streams. Users who require macOS support, an open-source product, or a narrowly defined enterprise security offering should look for an alternative aligned with those requirements.
Your product? Our editors can test Kleervox in depth and publish a review, labelled as paid · from $149/mo →
Kleervox pricing
All 2 Kleervox plans and prices →
Kleervox fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Not verified |
| Real-time cancellation | Yes |
| Supported operating systems | Not verified |
| Recording support | Yes |
| Streaming support | Yes |
| Voice isolation | Yes |
| Echo cancellation | Yes |
| Audio source support | Microphone |
| Free trial | 7 days · no card needed |
| Deployment | Cloud, Desktop, Browser extension |
| Platforms | Web, Windows, Linux |
| Support | Email, Docs |
| Built for | Solo, Small business, Mid-market (editorial estimate) |
| Integrations | 6 integrations: Zoom, Google Meet, Microsoft Teams, Discord, Slack, OBS |
| Pricing | Free plan · 7-day trial (source) |
| Website | kleervox.com |
| Facts checked | 20 Sep 2026 |
Kleervox integrations
Kleervox lists 6 integrations on its own site.
- Zoom
- Google Meet
- Microsoft Teams
- Discord
- Slack
- OBS
Alternatives to Kleervox
- neepA cross-platform choice for bidirectional noise removal with local processing.9.2
- NVIDIA BroadcastA free Windows toolkit for noise removal, audio routing, and meeting or streaming effects.9.0
- NoNoise MacA focused, open-source macOS tool for real-time cleanup across meetings, recording, and streaming.8.8
See all Kleervox alternatives →
Kleervox vs the competition
- Kleervox vs neep
- Kleervox vs NVIDIA Broadcast
- Kleervox vs NoNoise Mac
- Kleervox vs DeskBroadcast
- Kleervox vs SoliCall Pro
- Kleervox vs SoliCall Noise Firewall
Compare Kleervox with any tool side by side →
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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