# Best Noise Cancellation Software *By [Nana Serwah Nkrahene](https://research.g2.com/insights/author/nana-nkrahene)* Noise cancellation software improves the audio in video and audio conference calls by real-time removal of unwanted background noise. This software pairs with virtual communication solutions, such as video conferencing or VoIP software, to suppress background noise. This includes keyboard typing sounds, vehicle traffic, barking dogs, crying babies, and other unwanted ambient noises. In addition to minimizing ambient noise, these products typically provide additional features such as echo removal, background speech removal, and HD voice maintenance, all of which work together to create a high-quality audio experience for the user. Noise cancellation software is helpful to anyone working from home with children, pets, or noisy neighbors, as well as those in a call center or loud office environment. While noise cancellation software can be used with [video conferencing software](https://www.g2.com/categories/video-conferencing) and [audio conferencing software](https://www.g2.com/categories/audio-conferencing), it can also be helpful for live streaming and audio recordings (such as podcasts). To qualify for inclusion in the Noise Cancellation category, a product must: - Remove background noise from incoming or outgoing audio during calls, audio recordings, or streams - Remove background noise in real time with technology powered by artificial intelligence (AI) - Integrate with video and audio conferencing software, audio recording software, or streaming tools - Support a variety of hardware, including headsets, microphones, and speakers ## Category Overview **Total Products under this Category:** 16 ## Trust & Credibility Stats **Why You Can Trust G2's Software Rankings:** - 30 Analysts and Data Experts - 1,100+ Authentic Reviews - 16+ Products - Unbiased Rankings G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category. ## Best Noise Cancellation Software At A Glance - **Easiest to Use:** [Krisp](https://www.g2.com/products/krisp/reviews) - **Best Free Software:** [Krisp](https://www.g2.com/products/krisp/reviews) ## Top-Rated Products (Ranked by G2 Score) ### 1. [Krisp](https://www.g2.com/products/krisp/reviews) Krisp is a voice productivity and real-time AI communication platform that helps teams, contact centers, and developers deliver clearer conversations through real-time noise suppression, accent conversion, voice translation, transcription, summarization, and other AI-driven voice features. It provides a privacy-first, scalable audio solutions for calls, meetings, customer support, and embedded voice applications. Krisp brings together three AI-powered products in one platform—AI Meeting Assistant, AI Call Center, and Real-Time AI Voice SDK. It runs on-device or in the cloud and integrates seamlessly with all major conferencing platforms and developer environments. AI Meeting Assistant - Live transcription and recording without required bots - AI-generated meeting summaries, action items, and CRM sync - Noise, echo, and background voice cancellation for crisp audio - Multilingual support and custom vocabulary for industry terms AI Call Center - Real-time accent conversion for global customer communication - Instant voice translation across 80+ languages - AI Agent Assist for live knowledge prompts, after-call summaries, and coaching - Advanced noise, echo, and voice cancellation for clear, effective calls Real-Time AI Voice SDK - Voice isolation and turn-taking for natural voice AI interactions - Outbound Background Voice Cancellation (BVC) for real-time communication - Inbound and outbound Noise Cancellation (NC) - Accent Conversion for calls - Cross-platform libraries and wrappers for web, mobile, desktop, and server deployments Krisp is SOC 2, GDPR, HIPAA, and PCI-DSS certified and does not store voice data. Deployed on more than 200 million devices and processing over 80 billion minutes of conversations each month, it gives organizations a unified way to improve meeting productivity, raise contact center performance, and build advanced voice-enabled products **Average Rating:** 4.7/5.0 **Total Reviews:** 1,136 **Seller Details:** - **Seller:** [Krisp Technologies, Inc.](https://www.g2.com/sellers/krisp-technologies-inc) - **Company Website:** https://krisp.ai/ - **Year Founded:** 2017 - **HQ Location:** Berkeley, California - **Twitter:** @krispHQ (6,416 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/krisphq/ (355 employees on LinkedIn®) **Reviewer Demographics:** - **Who Uses This:** CEO, Software Engineer - **Top Industries:** Computer Software, Information Technology and Services - **Company Size:** 46% Small-Business, 20% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (269 reviews) - Noise Cancellation (224 reviews) - Transcription (166 reviews) - Reliability (154 reviews) - Easy Setup (142 reviews) **Cons:** - Audio Issues (60 reviews) - Inaccurate Transcription (57 reviews) - Poor Transcription Accuracy (51 reviews) - AI Inaccuracy (47 reviews) - Noise Issues (44 reviews) ### 2. [IRIS Clarity](https://www.g2.com/products/iris-clarity/reviews) IRIS Clarity is an AI-powered software solution that eliminates distracting background noise from both sides of your VoIP and customer calls, no matter where they’re taking place. IRIS Clarity also removes noise from your recordings to improve transcription accuracy and post-call analytics. In driving the focus back to the conversation, IRIS Clarity reduces AHT, increases customer satisfaction, and improves employee retention. Game changing features include bi-directionality, echo cancellation, background noise level control, and high performance mode to help your call centre drive clearer calls and better conversations. - Immediate ROI: 11% reduction in AHT, 53% reduction in sound-proofing costs, 27% less repetition - Bi-directional: Our voice isolation technology effectively eliminates noise on both sides of a call - Echo cancellation: Remove echo and feedback, particularly when using computer speakers or speakerphone - Background noise controls: Adjust background noise levels for times when you actually want to hear it, like troubleshooting a beeping product - Default audio device: Run all audio on your device through IRIS Clarity to ensure it works on any VoIP or meeting platform - High-performance mode: Turn on high-performance mode for improved voice isolation at a slightly higher CPU usage. Note: CPU usage will never exceed 10%. - Centralised user management: Add, remove, and update user permissions directly from your IRIS portal IRIS Clarity is compatible with all leading call systems and platforms, including Genesys, Avaya, Amazon Connect, and RingCentral, as well as video conferencing apps such as Zoom, Google Meet, and Microsoft Teams. You can embed IRIS Clarity directly within your server, VoIP, or audio platform with our fully customizable SDK, or use the app on your Windows and Mac computers. Find out more at iris.audio. **Average Rating:** 4.9/5.0 **Total Reviews:** 14 **Seller Details:** - **Seller:** [IRIS Audio Technologies](https://www.g2.com/sellers/iris-audio-technologies) - **Year Founded:** 2018 - **HQ Location:** London, England - **LinkedIn® Page:** https://www.linkedin.com/company/irisaudiotech/about/ (47 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 71% Mid-Market, 21% Enterprise ### 3. [ai-coustics](https://www.g2.com/products/ai-coustics/reviews) ai-coustics is a Berlin-based deep-tech company building the audio intelligence layer for Voice AI. Founded in 2022 by researchers in audio, acoustics, and machine learning, the company focuses on the fundamental reliability problem that causes voice systems to fail outside controlled environments. Rather than competing with ASR, LLMs, or TTS, ai-coustics makes them reliable across all languages. Its SDK and model infrastructure sit at the boundary between real-world sound and machine understanding, conditioning raw audio into stable, machine-ready input optimized for downstream behavior. The company’s Quail model family delivers real-time speech enhancement, speaker isolation, and voice activity detection designed specifically for production of Voice AI. The Sparrow family, on the other hand, cleans up audio for human-to-human use cases as it's optimized for perceptual quality. ai-coustics powers voice agents, transcription pipelines, and telephony systems used by customers across Europe and North America, including LiveKit, Phonely, and Upstart. Backed by Connect Ventures, Partech, Inovia Capital, and angel investors from DeepMind, Hugging Face, and Amazon, the company is building a category-defining standard for Voice AI reliability. ai-coustics' mission is to make audio input reliable, measurable, and easy to deploy, so voice systems can operate with confidence in the environments where real people actually speak. **Average Rating:** 3.5/5.0 **Total Reviews:** 10 **Seller Details:** - **Seller:** [ai-coustics](https://www.g2.com/sellers/ai-coustics) - **Year Founded:** 2021 - **HQ Location:** Berlin - **Twitter:** @ai_coustics (106 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/ai-coustics (29 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 90% Small-Business, 10% Mid-Market #### Pros & Cons **Pros:** - Ease of Use (3 reviews) - High Quality (3 reviews) - Accuracy (2 reviews) - Audio Quality (2 reviews) - Noise Reduction (2 reviews) **Cons:** - Download Limitations (3 reviews) - Upload Issues (2 reviews) - Download Issues (1 reviews) - Improvement Needed (1 reviews) - Limited Options (1 reviews) ### 4. [CrystalSound](https://www.g2.com/products/namitech-crystalsound/reviews) CrystalSound is an desktop app using AI technology that helps to remove all unwanted noise and distractions during calls, recordings, and online meetings. With its advanced algorithms and state-of-the-art features, CrystalSound can eliminate background noise, echo, howling effects, and other voices, ensuring that you can communicate clearly and effectively. CrystalSound has the ability to work on Mac, Windows, Linux operating systems to meet the download and use needs of users. With CrystalSound, you no longer have to worry about compatibility issues with your communication app. Our solution is designed to work seamlessly with popular apps such as Teams, Zoom, Google Meet, Loom, Discord, and many more. **Average Rating:** 5.0/5.0 **Total Reviews:** 3 **Seller Details:** - **Seller:** [NamiTech](https://www.g2.com/sellers/namitech) - **HQ Location:** South Africa - **LinkedIn® Page:** http://www.linkedin.com/company/namitech (51 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 100% Small-Business #### Pros & Cons **Pros:** - Ease of Use (2 reviews) - Noise Cancellation (2 reviews) - Accuracy (1 reviews) - Customer Support (1 reviews) - Easy Setup (1 reviews) ### 5. [Meeami CV MVNS](https://www.g2.com/products/meeami-cv-mvns/reviews) Meemai’s Noise canceller leverages deep learning and voice signal processing algorithms to effortlessly remove many kinds of noises such as click noise, babble noise, baby crying or dog barking in the background, road noise and many more to give you a clean experience. The beauty of the technology is that it needs only a single mic to work and so it can be used in all devices such as laptops, mobiles and more. TYPES OF NOISES CANCELLED Cancells 40+ noise types Stationary noises like fan, AC, etc. Non-stationary noises like highway, train, wind, babble noises Highly dynamic noises like traffic horns, baby cry, police siren, dog bark, keyboard Clicks. LOW RESOURCE REQUIREMENT 300 MHz on Intel x86/ARM V8 4MB model & 50KB model for different application requirement 10 ms Latency Windows, Android, iOS, Mac SDK available for evaluation SUITABLE FOR MACHINES AND VOICE CALLS Low voice spectral distortion for HMI applications Preserved Speech Intelligibility for voice calls Platform based customizations **Average Rating:** 4.8/5.0 **Total Reviews:** 2 **Seller Details:** - **Seller:** [Meeami Technologies](https://www.g2.com/sellers/meeami-technologies) - **Year Founded:** 2016 - **HQ Location:** Santa Clara, US - **LinkedIn® Page:** http://www.linkedin.com/company/meeami-technologies (83 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 100% Small-Business ### 6. [Noise Firewall](https://www.g2.com/products/noise-firewall/reviews) NOISE FIREWALL™ is a software solution for call centers. It blocks the ambient noise of the call center and prevents customers from overhearing it. **Average Rating:** 3.0/5.0 **Total Reviews:** 1 **Seller Details:** - **Seller:** [SoliCall Ltd.](https://www.g2.com/sellers/solicall-ltd) - **Year Founded:** 2006 - **HQ Location:** Tel Mond, IL - **LinkedIn® Page:** http://www.linkedin.com/company/solicall (3 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 50% Mid-Market, 50% Small-Business ### 7. [SoliCall Pro](https://www.g2.com/products/solicall-pro/reviews) SoliCall Pro improves audio quality when making calls from a PC/laptop and is compatible with all modern flavors of Windows. It can be easily integrated with any commercial soft-phone/VoIP application (e.g. Skype). **Average Rating:** 4.0/5.0 **Total Reviews:** 1 **Seller Details:** - **Seller:** [SoliCall Ltd.](https://www.g2.com/sellers/solicall-ltd) - **Year Founded:** 2006 - **HQ Location:** Tel Mond, IL - **LinkedIn® Page:** http://www.linkedin.com/company/solicall (3 employees on LinkedIn®) **Reviewer Demographics:** - **Company Size:** 100% Small-Business ### 8. [Accent Harmonizer](https://www.g2.com/products/accent-harmonizer/reviews) Accent Harmonizer by Omind (Powered by Sanas) is a real-time AI speech optimization solution. The speech-to-speech technology simplifies communication across diverse accents. It’s bi-directional capabilities and speech enhancement filters noises, while maintaining the speaker’s voice and emotions. Key Capabilities: • Real-Time Accent Harmonization: Refines accent patterns for global intelligibility without altering natural tone. • AI Speech Optimization: Enhances tone, pronunciation, and fluency for smoother communication. • Seamless Integration: Works with major enterprise communication systems. Benefits: Accent Harmonizer enables inclusive, high-quality voice interactions across global teams and customer touchpoints—bridging accents, amplifying clarity, and redefining how the world communicates. **Seller Details:** - **Seller:** [Omind.ai](https://www.g2.com/sellers/omind-ai) - **Year Founded:** 2020 - **HQ Location:** Berkeley Lake, US - **LinkedIn® Page:** https://www.linkedin.com/company/omindtech/ (64 employees on LinkedIn®) ### 9. [AudioClean](https://www.g2.com/products/audioclean/reviews) AudioClean is a free, AI-powered audio and video noise reduction tool that runs entirely in your web browser. All processing happens locally on your device — your files are never uploaded to any server. Supports 30+ formats including MP3, WAV, FLAC, MP4, MOV. Features include A/B preview, three noise reduction levels, loudness normalization, and volume adjustment. Free tier includes 5 downloads per day with no signup required. **Seller Details:** - **Seller:** [AudioClean](https://www.g2.com/sellers/audioclean) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 10. [AudioCommander](https://www.g2.com/products/audiocommander/reviews) New Andrea PC Audio Software provides the latest Audio Commander and noise cancellation filters for use with all Andrea USB Devices. This install supports Windows. **Seller Details:** - **Seller:** [Andrea Electronics](https://www.g2.com/sellers/andrea-electronics) - **HQ Location:** Bohemia, US - **Twitter:** @AndreaElctrncs (367 Twitter followers) - **LinkedIn® Page:** http://www.linkedin.com/company/andrea-electronics-corporation (21 employees on LinkedIn®) - **Ownership:** OTC: ANDR ### 11. [Diffio AI](https://www.g2.com/products/diffio-ai/reviews) Diffio.ai offers AI-powered noise reduction tailored for voices, not music. It improves intelligibility and consistency across recordings, even in challenging environments. **Seller Details:** - **Seller:** [Diffio AI](https://www.g2.com/sellers/diffio-ai) - **Year Founded:** 2025 - **HQ Location:** Colorado Springs, US - **LinkedIn® Page:** https://www.linkedin.com/company/diffio-ai/ (1 employees on LinkedIn®) ### 12. [Noise Blocker](https://www.g2.com/products/noise-blocker/reviews) Do you often have trouble with ambient noises as you use your microphone? Then you can use Noise Blocker, an intuitive application that will help you block all of the noises that come from the background as you use your mic. **Seller Details:** - **Seller:** [Closed Loop Labs](https://www.g2.com/sellers/closed-loop-labs) - **HQ Location:** N/A - **LinkedIn® Page:** https://www.linkedin.com/company/No-Linkedin-Presence-Added-Intentionally-By-DataOps (1 employees on LinkedIn®) ### 13. [NoiseGator](https://www.g2.com/products/noisegator/reviews) The Hub of Software Innovation.” SourceForge.net is the world’s largest open, collaborative platform enabling millions of technology innovators around the globe to develop and distribute cutting edge, emerging technologies amongst a massive universal community of casual consumers and leading industry professionals seeking and evaluating software solutions. **Seller Details:** - **Seller:** [Expenosa](https://www.g2.com/sellers/expenosa) - **Year Founded:** 1999 - **HQ Location:** San Diego, US - **Twitter:** @sourceforge (46,792 Twitter followers) - **LinkedIn® Page:** https://www.linkedin.com/company/sourceforge.net/ (54 employees on LinkedIn®) ### 14. [Revive](https://www.g2.com/products/revive/reviews) insoundz is a leader in AI-driven enterprise audio solutions. The company's flagship product, Revive™ leverages advanced AI and deep learning technologies to create customized, scalable audio models for businesses. insoundz's AI factory produces hundreds of models daily, addressing a wide range of audio challenges including speech enhancement, noise removal, music extraction, and speaker separation. The platform allows enterprises to deploy these tailored models via cloud or edge SDKs, enhancing communications, streaming, music, and content creation across various industries. As a SaaS provider, insoundz is committed to providing high-quality, secure audio solutions that boost efficiency, reduce costs, and drive global enterprise success. **Seller Details:** - **Seller:** [insoundz](https://www.g2.com/sellers/insoundz) - **Year Founded:** 2016 - **HQ Location:** Tel Aviv , IL - **LinkedIn® Page:** https://www.linkedin.com/company/insoundz/ (24 employees on LinkedIn®) ### 15. [Sanas Noice Cancellation](https://www.g2.com/products/sanas-noice-cancellation/reviews) Sanas is a Speech AI company - we provide the world’s first real time speech understanding platform Sanas offers two solutions - Accent Translation and Noise Cancellation Sanas Noise Cancellation CX+ with next generation AI technology - it offers the widest range AI technology with crystal clear communication - at no cost Sanas Noise Cancellation does not share, store, or reuse any of customer’s call audio or other content. All data processed through the Noise Cancellation product is handled in real-time, data is not retained by Sanas Sanas Noise Cancellation has two main interfaces: 1. Sanas Admin Portal: Used for administrative tasks such as inviting more admins, managing teams, and basic reporting 2.Sanas Noise Cancellation Application: A Windows application used by end users (agents) to filter out noise for listeners **Seller Details:** - **Seller:** [Sanas.ai](https://www.g2.com/sellers/sanas-ai) - **HQ Location:** Palo Alto, US - **LinkedIn® Page:** https://www.linkedin.com/company/sanastech (301 employees on LinkedIn®) ### 16. [Utterly](https://www.g2.com/products/utterly/reviews) Utterly is an innovative software solution designed to enhance business operations and boost productivity by automating routine tasks and providing intuitive tools. It enables teams to work more efficiently, ultimately improving overall performance and achieving better results. Key Features and Functionality: - Adaptive Noise Reduction: Utilizes advanced algorithms to minimize background noise, ensuring clear audio quality. - Real-Time Processing: Processes audio inputs instantaneously, providing immediate enhancements without noticeable delays. - Multi-Device Support: Compatible with various devices, allowing seamless integration across different platforms. - Customizable Profiles: Offers personalized settings to cater to individual user preferences and requirements. - AI-Powered Algorithms: Employs artificial intelligence to continuously improve performance and adapt to different environments. - Low Latency: Ensures minimal delay in audio processing, maintaining synchronization and natural sound. - Cross-Platform Compatibility: Operates effectively across multiple operating systems, enhancing versatility. - User-Friendly Interface: Features an intuitive design that simplifies navigation and operation for users of all skill levels. - Background Noise Filtering: Effectively filters out unwanted ambient sounds, focusing on the primary audio source. - Voice Enhancement: Enhances vocal clarity and richness, improving communication quality. - Automatic Updates: Regularly updates software to incorporate the latest features and improvements. - Battery Optimization: Designed to operate efficiently without excessive battery consumption. - High-Fidelity Audio: Delivers superior sound quality, preserving the nuances of the original audio. - Environmental Noise Detection: Identifies and adapts to varying noise environments for optimal performance. - Seamless Integration: Easily integrates with existing systems and workflows, minimizing disruption. - Privacy Protection: Ensures user data is handled securely, maintaining confidentiality. - Multi-Language Support: Accommodates users from diverse linguistic backgrounds. - Dynamic Range Control: Balances audio levels to prevent distortion and maintain consistency. - Echo Cancellation: Reduces echo for clearer audio during calls and recordings. - Customizable Hotkeys: Allows users to set up shortcuts for frequently used functions, enhancing efficiency. Primary Value and User Solutions: Utterly addresses the common challenges of managing background noise and ensuring clear communication in various settings. By automating noise reduction and enhancing audio quality, it enables professionals to conduct meetings, calls, and recordings without distractions. Its user-friendly interface and customizable features cater to individual preferences, making it a versatile tool for improving productivity and communication clarity. **Seller Details:** - **Seller:** [Utterly App](https://www.g2.com/sellers/utterly-app) - **HQ Location:** San Francisco, US - **LinkedIn® Page:** https://www.linkedin.com/company/utterly-com/ (19 employees on LinkedIn®) ## Parent Category [Collaboration & Productivity Software](https://www.g2.com/categories/collaboration-productivity)