Krisp
Krisp is an AI-powered noise cancellation software that removes background voices, noises, and echoes from your online meetings and calls to ensure professional and clear communication.
Noise Blocker
Noise Blocker is a specialized audio processing software that helps you eliminate unwanted background sounds like keyboard typing, mouse clicks, and fan whirring from your live microphone streams.
Quick Comparison
| Feature | Krisp | Noise Blocker |
|---|---|---|
| Website | krisp.ai | noiseblocker.com |
| Pricing Model | Freemium | One_time |
| Starting Price | Free | Free |
| FREE Trial | ✘ No free trial | ✓ 0 days free trial |
| Free Plan | ✓ Has free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✘ No product demo |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2017 | 0 |
| Headquarters | Berkeley, USA | null |
Overview
Krisp
Krisp is an AI productivity layer that sits between your microphone/speaker and your communication apps to eliminate distracting background noise. You can use it to remove barking dogs, crying babies, or keyboard clicks from your calls in real-time. It works bi-directionally, meaning you can cancel noise coming from your own environment and also mute the noise coming from other participants on the call.
Beyond noise cancellation, you can automatically record and transcribe your meetings with AI-generated summaries and action items. It integrates with over 800 apps, including Zoom, Microsoft Teams, and Google Meet, without requiring any special hardware. Whether you are a remote freelancer or part of a large enterprise call center, you can maintain professional audio quality regardless of your physical surroundings.
Noise Blocker
Noise Blocker is a dedicated desktop application designed to give you crystal-clear audio during calls, recordings, and live streams. Instead of relying on generic filters, you can record samples of specific annoying sounds—like your mechanical keyboard, a humming air conditioner, or background chatter—and tell the software to block them out entirely.
You can use it with any communication platform because it functions as a virtual microphone. By routing your audio through Noise Blocker, you ensure that your audience only hears your voice, effectively silencing the distractions of your physical environment. It is a lightweight solution that runs in your system tray, making it ideal for gamers, remote workers, and podcasters who need professional sound without expensive hardware.
Overview
Krisp Features
- AI Noise Cancellation Remove background noises like sirens, fans, and barking dogs from both ends of your call with one click.
- Background Voice Cancellation Eliminate other people's voices speaking near you so only your voice reaches the meeting participants.
- Acoustic Echo Removal Cancel out echoes caused by empty rooms or sensitive microphones to ensure your voice sounds professional.
- AI Meeting Assistant Get automatic transcriptions and concise meeting summaries with clear action items delivered straight to your inbox.
- Voice Clarity Enhance your voice quality to sound more crisp and clear, even if you are using a low-quality microphone.
- Bot-free Recording Record your meetings and capture audio without intrusive bots joining the call and distracting your participants.
Noise Blocker Features
- Custom Noise Sampling. Record specific sounds like typing or clicking so the software knows exactly what to filter out of your stream.
- Virtual Microphone Input. Route your audio through a virtual driver to ensure noise-free sound across all your favorite communication apps.
- Real-time Filtering. Eliminate background noise instantly as you speak with low-latency processing that keeps your voice synced perfectly.
- Adjustable Thresholds. Fine-tune the sensitivity levels to ensure your voice remains clear while suppressing even the quietest background hums.
- Global App Compatibility. Use the software seamlessly with Skype, Slack, Discord, Zoom, and any other application that uses a microphone.
- Lightweight Operation. Run the application quietly in your system tray without draining your computer's CPU or memory resources.
Pricing Comparison
Krisp Pricing
- 60 minutes/day of noise cancellation
- Unlimited noise removal from others
- 2 meeting transcriptions per day
- Basic AI meeting summaries
- Works with 800+ apps
- Everything in Free, plus:
- Unlimited noise cancellation
- Unlimited background voice removal
- Unlimited meeting transcriptions
- Advanced AI meeting notes
- Centralized management and billing
Noise Blocker Pricing
- Noise blocking functionality
- Custom noise sampling
- Virtual microphone driver
- Limited usage time per day
- Basic filtering options
- Everything in Trial, plus:
- Unlimited daily usage
- Lifetime license
- One-time payment
- All future updates included
Pros & Cons
Krisp
Pros
- Effectively removes loud background noises instantly
- Works with almost any communication app
- Easy to set up and toggle on
- Significantly improves audio quality on cheap mics
- AI summaries save time on manual note-taking
Cons
- High CPU usage on older computers
- Free version has strict daily time limits
- Occasional robotic voice distortion during heavy filtering
- Requires stable internet for AI processing
Noise Blocker
Pros
- Effective at blocking specific repetitive noises
- One-time purchase price with no subscriptions
- Works with almost any Windows application
- Very low impact on system performance
- Simple setup process for non-technical users
Cons
- Only available for Windows operating systems
- Requires manual recording of noise samples
- Trial version has strict daily time limits