Quick Overview
- 1#1: Krisp - Real-time bidirectional AI noise cancellation that works seamlessly with any conferencing app or recording software.
- 2#2: NVIDIA Broadcast - AI-driven noise removal and audio enhancement for live streaming, calls, and gaming with RTX GPUs.
- 3#3: iZotope RX - Professional audio repair suite offering spectral editing and AI-powered noise reduction for post-production.
- 4#4: Adobe Audition - Digital audio workstation with adaptive noise reduction and AI speech enhancement tools.
- 5#5: Descript - AI-powered audio and video editor featuring Studio Sound for automatic background noise removal.
- 6#6: Auphonic - Automated audio post-production service that intelligently reduces noise, hum, and reverb.
- 7#7: LALAL.AI - AI voice cleaning tool that isolates and cleans vocals by removing background noise from audio files.
- 8#8: Cleanvoice - AI podcast editor that automatically removes background noise, fillers, and mouth sounds.
- 9#9: Adobe Podcast Enhance Speech - Free AI web tool that enhances speech clarity by suppressing background noise in audio clips.
- 10#10: Audacity - Free open-source audio editor with built-in noise reduction and profiling for simple denoising.
Tools were evaluated and ranked based on performance, versatility, ease of use, and value, balancing cutting-edge features with practical reliability to cater to diverse user requirements.
Comparison Table
This comparison table simplifies selecting noise canceling software by examining tools like Krisp, NVIDIA Broadcast, iZotope RX, Adobe Audition, and Descript. It outlines key features, usability, and ideal scenarios to help readers identify the best fit for podcasting, gaming, or content creation needs.
| # | Tool | Category | Overall | Features | Ease of Use | Value |
|---|---|---|---|---|---|---|
| 1 | Krisp Real-time bidirectional AI noise cancellation that works seamlessly with any conferencing app or recording software. | specialized | 9.5/10 | 9.8/10 | 9.6/10 | 9.2/10 |
| 2 | NVIDIA Broadcast AI-driven noise removal and audio enhancement for live streaming, calls, and gaming with RTX GPUs. | specialized | 9.2/10 | 9.5/10 | 9.0/10 | 10/10 |
| 3 | iZotope RX Professional audio repair suite offering spectral editing and AI-powered noise reduction for post-production. | creative_suite | 9.2/10 | 9.8/10 | 7.2/10 | 8.5/10 |
| 4 | Adobe Audition Digital audio workstation with adaptive noise reduction and AI speech enhancement tools. | creative_suite | 8.5/10 | 9.2/10 | 6.8/10 | 7.4/10 |
| 5 | Descript AI-powered audio and video editor featuring Studio Sound for automatic background noise removal. | creative_suite | 7.8/10 | 7.2/10 | 8.9/10 | 7.5/10 |
| 6 | Auphonic Automated audio post-production service that intelligently reduces noise, hum, and reverb. | specialized | 8.1/10 | 8.4/10 | 9.2/10 | 7.6/10 |
| 7 | LALAL.AI AI voice cleaning tool that isolates and cleans vocals by removing background noise from audio files. | specialized | 8.1/10 | 8.7/10 | 9.2/10 | 7.4/10 |
| 8 | Cleanvoice AI podcast editor that automatically removes background noise, fillers, and mouth sounds. | specialized | 8.4/10 | 8.7/10 | 9.2/10 | 7.8/10 |
| 9 | Adobe Podcast Enhance Speech Free AI web tool that enhances speech clarity by suppressing background noise in audio clips. | general_ai | 8.7/10 | 9.2/10 | 10/10 | 9.8/10 |
| 10 | Audacity Free open-source audio editor with built-in noise reduction and profiling for simple denoising. | other | 7.6/10 | 8.2/10 | 6.4/10 | 10/10 |
Real-time bidirectional AI noise cancellation that works seamlessly with any conferencing app or recording software.
AI-driven noise removal and audio enhancement for live streaming, calls, and gaming with RTX GPUs.
Professional audio repair suite offering spectral editing and AI-powered noise reduction for post-production.
Digital audio workstation with adaptive noise reduction and AI speech enhancement tools.
AI-powered audio and video editor featuring Studio Sound for automatic background noise removal.
Automated audio post-production service that intelligently reduces noise, hum, and reverb.
AI voice cleaning tool that isolates and cleans vocals by removing background noise from audio files.
AI podcast editor that automatically removes background noise, fillers, and mouth sounds.
Free AI web tool that enhances speech clarity by suppressing background noise in audio clips.
Free open-source audio editor with built-in noise reduction and profiling for simple denoising.
Krisp
specializedReal-time bidirectional AI noise cancellation that works seamlessly with any conferencing app or recording software.
Bidirectional AI noise cancellation that filters noise from both your mic and the meeting audio output simultaneously
Krisp is an AI-powered noise cancellation software designed to remove background noise from both your microphone input and meeting audio output in real-time. It integrates seamlessly as a virtual microphone and speaker with popular apps like Zoom, Microsoft Teams, Google Meet, Slack, and over 800 others, available on Windows, macOS, iOS, and Android. This ensures crystal-clear communication during calls and meetings without needing hardware changes.
Pros
- Exceptional AI-driven noise suppression that handles complex environments like barking dogs, traffic, or typing
- Bidirectional cancellation cleans both incoming and outgoing audio
- Seamless integration with virtually any communication app without configuration
Cons
- Free plan limited to 120 minutes per week
- Requires Krisp app to run continuously during use
- Subscription required for unlimited heavy usage
Best For
Remote workers, podcasters, and professionals in noisy home or office environments needing top-tier noise-free calls.
Pricing
Free: 120 min/week; Pro: $8/user/month (annual) or $12/monthly for unlimited; Enterprise custom pricing.
NVIDIA Broadcast
specializedAI-driven noise removal and audio enhancement for live streaming, calls, and gaming with RTX GPUs.
RTX Voice-powered AI noise removal that adaptively cancels a wide range of noises while preserving natural voice quality
NVIDIA Broadcast is a free AI-powered application designed for NVIDIA RTX GPU owners that provides real-time noise removal for microphones, effectively eliminating background sounds like keyboard clacks, fans, and ambient noise during streams, calls, and recordings. It integrates seamlessly with popular apps such as OBS, Discord, Zoom, and Teams via virtual microphone and camera devices. Beyond noise canceling, it offers complementary features like virtual backgrounds and eye contact correction, enhancing overall production quality.
Pros
- Exceptional AI-driven noise suppression that handles complex environments with minimal artifacts
- Seamless integration as a virtual mic with major streaming and communication apps
- Zero cost for eligible NVIDIA RTX hardware users
Cons
- Requires compatible NVIDIA RTX 20-series or newer GPU, excluding other hardware
- Limited to Windows operating system
- Can be GPU-intensive, potentially impacting performance on lower-end cards
Best For
Streamers, gamers, and content creators with NVIDIA RTX GPUs who need professional-grade, real-time noise-free audio during live sessions.
Pricing
Completely free with NVIDIA RTX GPU (20-series or newer required).
iZotope RX
creative_suiteProfessional audio repair suite offering spectral editing and AI-powered noise reduction for post-production.
Interactive spectrogram-based Spectral De-noise for pixel-level precise noise removal
iZotope RX is a professional-grade audio repair suite specializing in noise reduction and restoration, offering powerful modules like De-noise, Voice De-noise, and Spectral Repair to eliminate hum, hiss, background noise, and other artifacts from recordings. It features an interactive spectrogram view for precise manual editing alongside AI-driven tools like Repair Assistant for automated analysis and fixes. Widely used in post-production, broadcasting, and music, RX excels at salvaging poor-quality audio with surgical accuracy.
Pros
- Exceptional noise reduction quality with adaptive profiling and spectral editing
- Comprehensive suite beyond just noise canceling, including de-clip, de-hum, and dialogue isolation
- Seamless integration with major DAWs like Pro Tools, Logic, and Premiere
Cons
- Steep learning curve due to advanced interface and tools
- High resource demands on CPU/GPU for real-time processing
- Premium pricing may deter casual users or hobbyists
Best For
Professional audio engineers, post-production specialists, and podcasters requiring precise, high-fidelity noise removal from complex recordings.
Pricing
RX 11 Standard: $399 one-time purchase; Advanced: $1,199; subscriptions from $9.99/month.
Adobe Audition
creative_suiteDigital audio workstation with adaptive noise reduction and AI speech enhancement tools.
Spectral Frequency Display for visual, pinpoint noise editing and removal
Adobe Audition is a professional-grade digital audio workstation that provides advanced noise reduction tools for cleaning up recordings in post-production workflows. It features adaptive noise reduction, where users select a noise print from audio and apply it to remove hums, hisses, and background interference effectively. The software also includes spectral frequency editing for visual identification and precise excision of noise, alongside AI-powered Enhance Speech for automated dialogue cleanup. While not exclusively a noise canceler, its tools rival dedicated solutions in professional contexts.
Pros
- Exceptional spectral editing for precise noise removal
- AI-powered Enhance Speech for quick dialogue cleanup
- Deep integration with Adobe Premiere Pro and Creative Cloud
Cons
- Steep learning curve for non-professionals
- Subscription model lacks perpetual license option
- Resource-heavy, requiring powerful hardware
Best For
Professional audio editors, video producers, and podcasters needing robust noise reduction in a comprehensive editing suite.
Pricing
Single-app subscription at $22.99/month (billed annually); included in Creative Cloud All Apps at $59.99/month.
Descript
creative_suiteAI-powered audio and video editor featuring Studio Sound for automatic background noise removal.
Studio Sound: AI-powered enhancement that automatically cleans up noise, echo, and reverb for studio-quality audio.
Descript is an AI-driven audio and video editing platform that features Studio Sound, an advanced noise reduction tool designed to eliminate background noise, echo, and reverb from recordings. It allows users to edit media by simply editing the auto-generated text transcript, making it ideal for podcasters and video creators. While not a standalone noise canceler, its noise reduction integrates seamlessly into a comprehensive editing workflow for polished results.
Pros
- Studio Sound provides high-quality AI noise reduction with one-click application
- Seamless integration with text-based editing and transcription
- User-friendly interface suitable for beginners and pros alike
Cons
- Noise cancellation is post-production only, not real-time
- Requires uploading files to the cloud for processing
- Full features locked behind paid subscriptions
Best For
Podcasters and video editors needing integrated noise reduction within an all-in-one editing suite.
Pricing
Free plan with limits; Creator at $12/user/month, Pro at $24/user/month (billed annually).
Auphonic
specializedAutomated audio post-production service that intelligently reduces noise, hum, and reverb.
Intelligent content analysis that simultaneously handles noise reduction, speaker separation, and loudness normalization in one automated pass
Auphonic is a cloud-based audio post-production platform that automates noise reduction, loudness normalization, leveling, and other enhancements for spoken-word content like podcasts and interviews. It uses intelligent algorithms to detect and suppress background noise while preserving speech clarity in uploaded audio files. Ideal for batch processing, it delivers professional-grade results without requiring manual editing software. However, it focuses on post-production rather than real-time noise cancellation.
Pros
- Highly effective automated noise reduction for post-production
- Simple upload-and-process workflow with no software installation
- Additional tools like multi-speaker detection and loudness normalization enhance overall audio quality
Cons
- Not suitable for real-time noise cancellation during calls or live recording
- Processing times can vary with file length and server load
- Credit-based pricing can become costly for high-volume users
Best For
Podcasters, journalists, and audio producers who need reliable batch noise reduction for pre-recorded spoken content.
Pricing
Free: 2 hours/month; Maker: $11/month (9 hours); Pro: $25/month (27 hours); custom enterprise plans available.
LALAL.AI
specializedAI voice cleaning tool that isolates and cleans vocals by removing background noise from audio files.
AI stem splitter that precisely separates up to 8 audio components including noise reduction
LALAL.AI is an AI-driven online platform primarily focused on audio stem separation and noise reduction, allowing users to isolate vocals, instruments, drums, bass, and more from mixed tracks. It also features a dedicated noise remover tool that cleans background noise from voice recordings effectively. While powerful for post-production audio editing, it operates on uploaded files rather than real-time processing.
Pros
- Exceptional AI-powered noise removal and stem separation quality
- Intuitive web-based interface with no installation required
- Fast processing times for most files
Cons
- Limited free tier (10 minutes/month)
- No real-time noise cancellation for live audio
- Pricing can add up for heavy users without subscriptions
Best For
Podcasters, musicians, and video editors needing to clean noisy recordings and extract clean stems post-production.
Pricing
Free: 10 min/month; Pay-as-you-go plans from $15 (90 min) to $140 (900 min); Subscriptions from $10/month.
Cleanvoice
specializedAI podcast editor that automatically removes background noise, fillers, and mouth sounds.
AI-driven removal of filler words and mouth sounds alongside traditional noise reduction
Cleanvoice.ai is an AI-powered audio editing tool specialized for podcasters and voiceover artists, automatically removing background noise, filler words (like 'um' and 'ah'), mouth clicks, breathing sounds, and awkward silences from recordings. It processes uploaded audio files quickly via a web interface, delivering clean, professional-grade output without requiring manual editing skills. The tool supports over 20 languages, making it versatile for international creators.
Pros
- Automatically detects and removes podcast-specific issues like fillers and mouth sounds
- Fast cloud-based processing with multi-language support
- Simple upload-and-download workflow, no software installation needed
Cons
- Subscription-based with hourly processing limits that may not suit high-volume users
- Lacks real-time noise cancellation for live applications
- Limited customization options compared to full DAWs
Best For
Podcasters and solo content creators seeking quick, automated post-production audio cleanup.
Pricing
Starts at €12/month for 5 hours of processing (Starter), €29/month for 25 hours (Pro), €79/month for 100 hours (Premium); pay-per-minute options from €1.20/hour available.
Adobe Podcast Enhance Speech
general_aiFree AI web tool that enhances speech clarity by suppressing background noise in audio clips.
AI-powered speech isolation that selectively removes noise, echo, and reverb while preserving natural voice timbre
Adobe Podcast Enhance Speech is a free, web-based AI tool designed to enhance spoken audio by intelligently removing background noise, reducing echo and reverb, and improving overall voice clarity. Powered by Adobe Sensei AI, it processes uploaded audio files quickly to deliver studio-quality results without requiring any software installation or technical expertise. Ideal for podcasters, it's focused specifically on speech enhancement rather than general audio editing.
Pros
- Exceptional AI-driven noise reduction tailored for speech
- Completely free with no installation required
- One-click processing delivers professional results quickly
Cons
- Requires stable internet connection
- File length limited to 30 minutes for anonymous users
- Not suitable for real-time noise cancellation or non-speech audio
Best For
Podcasters and voice content creators seeking simple, high-quality noise removal for pre-recorded spoken audio.
Pricing
Free (up to 30 minutes per file anonymously; unlimited with free Adobe account).
Audacity
otherFree open-source audio editor with built-in noise reduction and profiling for simple denoising.
Profile-based Noise Reduction that samples and subtracts specific noise signatures for targeted cleanup
Audacity is a free, open-source, cross-platform audio editor renowned for its comprehensive toolkit, including a dedicated Noise Reduction effect for post-production noise removal. Users select a noise profile from a quiet section of audio, then apply the effect across tracks to suppress background hums, hisses, and other artifacts. While not a dedicated real-time noise canceler, it excels in offline editing for podcasts, music, and voiceovers. Its extensibility via plugins and effects chains enhances noise handling capabilities.
Pros
- Completely free and open-source with no limitations
- Powerful profile-based Noise Reduction effect for precise control
- Supports VST plugins and batch processing for advanced workflows
Cons
- Manual, multi-step process lacks automation or AI assistance
- Steep learning curve for optimal noise reduction results
- No real-time noise cancellation; strictly post-production
Best For
Budget-conscious audio editors and podcasters comfortable with manual post-processing workflows.
Pricing
100% free (open-source, donations optional)
Conclusion
Among the reviewed noise canceling software, Krisp leads as the top choice, delivering real-time bidirectional AI that integrates seamlessly with any app or tool. NVIDIA Broadcast follows with AI-driven noise removal and audio enhancement, ideal for streaming, calls, or gaming, while iZotope RX stands out as a professional solution for post-production with spectral editing and advanced AI tools. Each of the top three caters to distinct needs, ensuring clear audio across various use cases.
Don’t miss out on clear audio—try Krisp today to experience its unmatched real-time noise cancellation, transforming every call, recording, and interaction.
Tools Reviewed
All tools were independently evaluated for this comparison