Quick Overview
- 1#1: Krisp - Provides real-time AI-powered noise cancellation for video calls, recordings, and streaming across all platforms.
- 2#2: NVIDIA Broadcast - Delivers AI-based noise removal and audio enhancement for live streaming, video calls, and content creation using RTX GPUs.
- 3#3: iZotope RX - Offers professional-grade spectral editing and AI-driven noise reduction for repairing audio in post-production.
- 4#4: Adobe Podcast Enhance - Uses AI to automatically remove background noise and enhance speech clarity in podcast and spoken audio files.
- 5#5: Descript Studio Sound - Applies AI-powered noise reduction and audio leveling within an intuitive video and podcast editing platform.
- 6#6: Auphonic - Automates audio post-production including adaptive noise reduction for podcasts and voice recordings.
- 7#7: Cleanvoice - AI tool that removes background noise, filler words, and mouth sounds from podcasts automatically.
- 8#8: Audacity - Free open-source audio editor with built-in noise reduction and profiling for manual noise cancellation.
- 9#9: SoliCall Pro - Real-time noise suppression software for VoIP calls and contact centers to eliminate background distractions.
- 10#10: Dolby.io Noise Suppression - Provides low-latency AI noise cancellation APIs and tools for real-time communication applications.
We ranked these tools by balancing impactful features—like AI noise reduction and platform compatibility—with ease of use, professional quality, and value, ensuring a mix of accessibility for casual users and precision for industry professionals.
Comparison Table
Noise cancelling software is a vital tool for minimizing distractions in audio production, remote collaboration, and content creation, with options spanning AI-driven apps to professional-grade solutions. This comparison table explores tools like Krisp’s call-focused cleaning, NVIDIA Broadcast’s dynamic tuning, and iZotope RX’s precise editing, examining key features, usability, and best-fit use cases. Readers will discover how to select software that aligns with their needs—whether prioritizing simplicity, industry-specific capabilities, or cross-platform performance.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | Krisp Provides real-time AI-powered noise cancellation for video calls, recordings, and streaming across all platforms. | specialized | 9.6/10 | 9.8/10 | 9.9/10 | 9.2/10 |
| 2 | NVIDIA Broadcast Delivers AI-based noise removal and audio enhancement for live streaming, video calls, and content creation using RTX GPUs. | specialized | 9.2/10 | 9.5/10 | 9.0/10 | 10/10 |
| 3 | iZotope RX Offers professional-grade spectral editing and AI-driven noise reduction for repairing audio in post-production. | creative_suite | 9.2/10 | 9.8/10 | 7.4/10 | 8.6/10 |
| 4 | Adobe Podcast Enhance Uses AI to automatically remove background noise and enhance speech clarity in podcast and spoken audio files. | creative_suite | 8.4/10 | 8.2/10 | 9.6/10 | 9.5/10 |
| 5 | Descript Studio Sound Applies AI-powered noise reduction and audio leveling within an intuitive video and podcast editing platform. | creative_suite | 8.2/10 | 8.5/10 | 9.2/10 | 7.5/10 |
| 6 | Auphonic Automates audio post-production including adaptive noise reduction for podcasts and voice recordings. | specialized | 8.4/10 | 8.7/10 | 9.2/10 | 8.1/10 |
| 7 | Cleanvoice AI tool that removes background noise, filler words, and mouth sounds from podcasts automatically. | specialized | 8.2/10 | 8.5/10 | 9.2/10 | 7.6/10 |
| 8 | Audacity Free open-source audio editor with built-in noise reduction and profiling for manual noise cancellation. | other | 7.2/10 | 7.0/10 | 6.8/10 | 10/10 |
| 9 | SoliCall Pro Real-time noise suppression software for VoIP calls and contact centers to eliminate background distractions. | enterprise | 7.6/10 | 8.1/10 | 8.4/10 | 7.2/10 |
| 10 | Dolby.io Noise Suppression Provides low-latency AI noise cancellation APIs and tools for real-time communication applications. | enterprise | 8.7/10 | 9.2/10 | 8.0/10 | 8.5/10 |
Provides real-time AI-powered noise cancellation for video calls, recordings, and streaming across all platforms.
Delivers AI-based noise removal and audio enhancement for live streaming, video calls, and content creation using RTX GPUs.
Offers professional-grade spectral editing and AI-driven noise reduction for repairing audio in post-production.
Uses AI to automatically remove background noise and enhance speech clarity in podcast and spoken audio files.
Applies AI-powered noise reduction and audio leveling within an intuitive video and podcast editing platform.
Automates audio post-production including adaptive noise reduction for podcasts and voice recordings.
AI tool that removes background noise, filler words, and mouth sounds from podcasts automatically.
Free open-source audio editor with built-in noise reduction and profiling for manual noise cancellation.
Real-time noise suppression software for VoIP calls and contact centers to eliminate background distractions.
Provides low-latency AI noise cancellation APIs and tools for real-time communication applications.
Krisp
specializedProvides real-time AI-powered noise cancellation for video calls, recordings, and streaming across all platforms.
Bidirectional noise cancellation that cleans both outgoing and incoming audio in real-time
Krisp is an AI-powered noise cancellation software that removes background noise from both your microphone input and the audio output from others during calls. It works seamlessly with any conferencing app like Zoom, Teams, Google Meet, and more, without needing integrations or plugins. Available on Windows, Mac, iOS, and Android, it provides real-time noise suppression, echo removal, and optional transcription features for professional-grade audio quality.
Pros
- Superior AI-driven noise cancellation that handles complex environments like barking dogs, traffic, or typing
- Bidirectional noise removal for both your mic and incoming audio
- Universal compatibility with any app or platform, no setup required
Cons
- Can be CPU-intensive on older or low-spec devices
- Free plan limited to 120 minutes/week per device
- Requires subscription for unlimited use and advanced features
Best For
Professionals and remote workers in noisy home or office environments who demand flawless audio clarity in virtual meetings.
Pricing
Free: 120 min/week; Pro: $12/month or $8/month (billed annually) per user for unlimited use.
NVIDIA Broadcast
specializedDelivers AI-based noise removal and audio enhancement for live streaming, video calls, and content creation using RTX GPUs.
RTX AI Noise Removal using Tensor Cores for real-time elimination of complex background noises
NVIDIA Broadcast is a free AI-powered application designed for NVIDIA RTX GPU owners that enhances video calls, streams, and recordings by removing background noise from microphones in real-time. It uses RTX Tensor Cores for superior noise suppression, effectively eliminating sounds like keyboard clacks, fans, and ambient chatter. Beyond noise cancellation, it offers virtual backgrounds, auto-framing, and eye contact features, making it a comprehensive tool for content creators and remote workers.
Pros
- Exceptional AI-driven noise removal with minimal latency
- Completely free for compatible hardware
- Seamless integration as virtual mic/camera in apps like Zoom, Discord, and OBS
Cons
- Requires NVIDIA RTX 20-series GPU or newer
- Windows-only, no macOS or Linux support
- Performance tied to GPU capabilities, may stutter on lower-end RTX cards
Best For
NVIDIA RTX GPU owners, such as gamers and streamers, seeking high-quality, free noise cancellation for video calls and live broadcasts.
Pricing
Free with NVIDIA RTX 20-series or newer GPUs.
iZotope RX
creative_suiteOffers professional-grade spectral editing and AI-driven noise reduction for repairing audio in post-production.
Spectral Frequency editing view for visual, surgical noise excision unmatched in precision
iZotope RX is a professional-grade audio repair suite specializing in noise reduction and restoration, offering tools like De-noise, De-hum, and spectral editing for precise audio cleanup. It leverages AI-powered modules such as Voice De-noise, Dialogue Isolate, and Repair Assistant to automatically detect and mitigate various noise types in recordings. Widely used in post-production, broadcasting, and music restoration, it excels at salvaging imperfect audio from field recordings, podcasts, and live captures.
Pros
- Exceptional spectral editing for pinpoint noise removal
- AI-driven tools like Dialogue Isolate and Voice De-noise for effortless cleanup
- Batch processing and module chain for efficient workflows
Cons
- Steep learning curve for beginners due to complex interface
- High resource demands on CPU/GPU
- Premium pricing limits accessibility for casual users
Best For
Professional audio engineers and post-production teams requiring surgical precision in noise reduction for dialogue, music, and field recordings.
Pricing
RX 10 Elements: $29 (introductory); Standard: $299 one-time; Advanced: $1,199 one-time; subscriptions from $9.99/month.
Adobe Podcast Enhance
creative_suiteUses AI to automatically remove background noise and enhance speech clarity in podcast and spoken audio files.
AI-driven 'Enhance Speech' mode that intelligently isolates and clarifies voices while suppressing podcast-specific noises like room echo and hums
Adobe Podcast Enhance is a free, web-based AI tool from Adobe that specializes in improving podcast audio by removing background noise, reducing echo, and enhancing voice clarity. Accessible via podcast.adobe.com, it uses Adobe Sensei AI to process uploaded audio files quickly and automatically. It's tailored for podcasters seeking professional-sounding results without complex editing software.
Pros
- Exceptional free noise reduction using AI, rivaling paid tools
- One-click processing for quick results
- Automatic echo removal and voice enhancement tailored for speech
Cons
- Limited to pre-recorded audio uploads, no real-time processing
- File size limit (up to 30 minutes for free tier)
- Requires internet connection and lacks advanced editing controls
Best For
Podcasters and content creators needing fast, no-cost cleanup of background noise in recorded audio.
Pricing
Completely free with no subscription required.
Descript Studio Sound
creative_suiteApplies AI-powered noise reduction and audio leveling within an intuitive video and podcast editing platform.
Studio Sound AI, which delivers broadcast-quality audio enhancement with a single click
Descript Studio Sound is an AI-driven audio enhancement feature within the Descript editing platform, specializing in noise cancellation, echo removal, and voice optimization. It transforms raw recordings into studio-quality audio by intelligently suppressing background noise, reverb, and inconsistencies while preserving natural voice tones. Primarily designed for post-production editing, it integrates seamlessly with transcription and overdub tools for podcasters and video creators.
Pros
- Exceptional AI-powered noise removal that handles complex backgrounds effectively
- One-click application with automatic voice enhancement and leveling
- Seamless integration into a full audio/video editing workflow
Cons
- Not a standalone tool; requires Descript platform and subscription
- Primarily for post-production, not real-time noise cancellation during calls
- Advanced features locked behind higher-tier plans
Best For
Podcasters, YouTubers, and content creators needing quick, high-quality noise reduction during audio editing workflows.
Pricing
Included in Descript's Creator plan ($12/user/month) and higher; free tier has limited access.
Auphonic
specializedAutomates audio post-production including adaptive noise reduction for podcasts and voice recordings.
Adaptive Noise Profiler that analyzes and targets unique noise patterns in each file for precise reduction
Auphonic is an AI-powered audio post-production platform that automates noise reduction, hum removal, and reverb elimination on uploaded audio files. It excels in batch processing podcasts, interviews, and voiceovers by applying adaptive noise profiling and intelligent leveling for broadcast-ready results. While highly effective for offline enhancement, it lacks real-time noise cancellation capabilities found in live communication tools.
Pros
- Sophisticated adaptive noise reduction tailored to specific audio profiles
- Seamless web-based interface with drag-and-drop simplicity
- Integrates directly with podcast hosts like Libsyn and Buzzsprout
Cons
- No real-time noise cancellation for live calls or streaming
- Processing times can increase with file size or high volume
- Free tier limited to 2 hours per month
Best For
Podcasters and audio producers seeking professional-grade noise removal on pre-recorded files without manual editing.
Pricing
Free up to 2 hours/month; paid plans from $11/month (9 hours) to $99/month (135 hours), plus pay-as-you-go credits.
Cleanvoice
specializedAI tool that removes background noise, filler words, and mouth sounds from podcasts automatically.
All-in-one AI removal of background noise, filler words, mouth sounds, and silences in a single automated pass
Cleanvoice.ai is an AI-driven audio editing tool specialized in cleaning spoken-word recordings like podcasts by automatically removing background noise, filler words (um, ah), mouth clicks, breathing, and silences. It processes uploaded audio files quickly via a web-based interface, delivering a polished output without manual editing. Ideal for podcasters seeking efficient post-production cleanup, it supports various formats and lengths up to hours.
Pros
- Automated multi-issue cleanup including noise, fillers, and silences
- Intuitive upload-and-process workflow with no learning curve
- Fast processing for long audio files (up to hours)
Cons
- Limited free tier and usage caps on subscriptions
- Can sometimes over-remove natural pauses or subtle audio
- No real-time noise cancellation or live processing
Best For
Podcasters and voice content creators needing quick, hands-off audio polishing for professional results.
Pricing
Subscriptions from €10/mo (5 hours) to €99/mo (100 hours); pay-per-minute at €0.20/min with a free trial.
Audacity
otherFree open-source audio editor with built-in noise reduction and profiling for manual noise cancellation.
Noise Profile tool that lets users sample and target specific noise types for precise reduction
Audacity is a free, open-source audio editor that offers noise reduction capabilities through its manual Noise Reduction effect, allowing users to sample background noise and apply suppression across audio tracks. It excels in post-production editing for podcasts, music, and voice recordings by minimizing hums, hisses, and ambient noise. While not a dedicated real-time noise canceller, it provides solid results for batch processing when configured properly.
Pros
- Completely free and open-source with no limitations
- Customizable noise reduction parameters for fine-tuned control
- Versatile audio editing suite beyond just noise cancelling
Cons
- Steep learning curve for effective noise profile selection
- Manual process only, no real-time or AI-powered automation
- Risk of audio artifacts if parameters are not optimized
Best For
Budget-conscious podcasters and hobbyist audio editors needing manual noise cleanup in post-production.
Pricing
Free (open-source, donations optional)
SoliCall Pro
enterpriseReal-time noise suppression software for VoIP calls and contact centers to eliminate background distractions.
Adaptive voiceprint technology that learns and isolates the specific user's voice for superior noise suppression accuracy
SoliCall Pro is a real-time noise suppression software that enhances VoIP call quality by intelligently removing background noise, echo, and distractions while preserving the user's voice. It integrates with applications like Skype, Zoom, Teams, and SIP clients, operating seamlessly during calls without requiring hardware changes. The tool uses advanced algorithms, including voice activity detection and adaptive filtering, to deliver clear audio in noisy environments.
Pros
- Highly effective real-time noise and echo cancellation with low latency
- Lightweight with minimal CPU impact
- Broad compatibility with major VoIP apps like Skype and Zoom
Cons
- Limited to Windows platform only, no macOS or mobile support
- Lacks advanced features like AI speaker identification found in competitors
- One-time purchase but no free tier or trial for extensive testing
Best For
Windows-based professionals and call center users who need reliable, subscription-free noise reduction for frequent VoIP calls in moderately noisy settings.
Pricing
One-time license fee of $29.90 per user, with volume discounts available.
Dolby.io Noise Suppression
enterpriseProvides low-latency AI noise cancellation APIs and tools for real-time communication applications.
Advanced AI that dynamically adapts to distinguish speech from diverse noise types in real-time
Dolby.io Noise Suppression is a cloud-based AI service designed for real-time noise cancellation in audio and video applications. It uses advanced machine learning to intelligently remove background noises like typing, fans, traffic, and echoes while preserving natural voice quality. Developers can integrate it seamlessly via APIs into apps for calls, streaming, or conferencing, offering low-latency processing suitable for professional use.
Pros
- Superior AI-driven noise reduction that handles complex environments effectively
- Ultra-low latency for real-time applications
- Scalable cloud integration with robust API support
Cons
- Requires developer integration, not a standalone app for end-users
- Dependent on internet connectivity
- Usage-based pricing can add up for high-volume use
Best For
Developers and businesses integrating professional noise suppression into communication, gaming, or streaming apps.
Pricing
Free tier for testing; pay-as-you-go starting at ~$0.004 per minute of processed audio, with volume discounts.
Conclusion
Across the reviewed tools, Krisp emerges as the top performer, delivering real-time AI noise cancellation across all platforms for calls, recordings, and streaming. NVIDIA Broadcast stands out for its AI-driven enhancements on RTX GPUs, ideal for live content creators, while iZotope RX excels as a professional-grade solution for post-production audio repair—each a strong alternative tailored to different user needs.
Don’t wait—try Krisp today to experience industry-leading noise cancellation for your video calls, streams, or recordings, and explore NVIDIA Broadcast or iZotope RX if your workflow demands creative tools or professional audio editing.
Tools Reviewed
All tools were independently evaluated for this comparison