Finding the best noise cancelling app for Windows can feel like searching for a needle in a haystack when your background is filled with keyboard clatter, traffic, or household chaos. You need a solution that actually works without requiring a studio-grade microphone or a degree in audio engineering. This review evaluates the top contender to help you decide if it is worth your time and money.
We are looking specifically at Krisp, the most widely recommended software-based noise cancellation tool for Windows users. It processes audio locally on your device, meaning your conversations stay private while blocking out everything from barking dogs to loud air conditioners. The real question is whether its free tier is enough or if the paid plans actually justify the cost.
If you are tired of apologizing for your background noise on every Zoom call, this breakdown will show you exactly what you get. You will see who it is best for and when you should just look at cheaper alternatives. Let us get straight into whether this tool is the right fit for your setup.
Quick Verdict: Is It Worth Trying?
For most remote workers, podcasters, and frequent callers, finding a reliable noise cancellation solution is non-negotiable. Krisp stands out because it actively removes background noise from both your microphone input and your speaker output in real time. This means you hear others clearly, and they hear you without the distraction of your environment.
The platform holds a strong 4.6 out of 5 rating on G2 across more than 1,100 reviews, which is a genuinely good score for a tool this widely deployed. Users consistently rate its noise removal as its standout capability, describing it as the best software-based noise cancellation available for Windows. However, it is not a magic wand for terrible hardware.
If your microphone is fundamentally broken or picking up extreme distortion, software can only do so much. You must match the tool to your actual daily call volume. Here is a fast snapshot of what you need to know before committing.
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| Category | Details |
|---|---|
| Top Tool | Krisp |
| Best For | Remote workers and frequent callers needing reliable Windows noise cancellation. |
| Free Tier | 60 minutes of noise cancellation per day, plus a 7-day premium trial. |
| Paid Pricing | Starts at $8/month (billed annually) for the Core plan. |
| Main Drawback | The permanent free tier is limited to 60 minutes daily, which restricts heavy users. |
If you only take one or two short calls a day, the permanent free tier might be enough. But if you are in back-to-back meetings, the 60-minute daily limit will force you into a paid plan quickly. The Core plan at $8 per month (billed annually) is where the tool starts to make real sense for professionals.
Some users report mixed results with audio quality depending on their specific Windows audio drivers, so it is smart to use the 7-day premium trial to test it with your exact setup. This trial gives you unlimited access to all features, letting you verify that it works seamlessly with Zoom, Microsoft Teams, or Google Meet. Testing it yourself is the only way to guarantee it handles your specific environment.
Delaying the decision often means you keep suffering through awkward call interruptions. At some point, the professional credibility you lose from background noise costs more than the software does. If you already have a professional image to maintain, testing this during the trial is a logical next step.
What You Get in the Free Trial
Krisp offers a 7-day premium trial that gives you unlimited access to all features without requiring a credit card. You get full system-wide noise cancellation for both your microphone and your speakers. This means you can test exactly how it handles your specific environment, whether that is a loud keyboard, a barking dog, or a busy coffee shop.
After the trial, you drop into a permanent free tier that gives you 60 minutes of noise cancellation per day. This limit is enough for a couple of short check-ins, but it will cap out quickly if you have back-to-back meetings. You will need to upgrade to keep the protection active all day.
The Good Stuff: Why It Actually Works
The core strength of this tool is its on-device AI processing. Your audio never leaves your computer, which keeps your conversations completely private and secure. It creates a virtual microphone and speaker that sits between your hardware and apps like Zoom, Microsoft Teams, or Google Meet.
You do not have to change your existing workflow or learn a new interface. You just select the Krisp virtual device in your call settings and the background chaos disappears instantly. It handles the heavy lifting so you can focus entirely on the conversation.
Pricing and How It Compares
The Core plan costs $8 per month when billed annually, or $16 month-to-month. This is where the tool starts to make real financial sense if you take more than a couple of calls a day. The 60-minute daily limit on the free tier forces heavy users to upgrade, but the paid tier removes that cap entirely.
Let us look at how it stacks up against other options you might be considering.
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| Tool | Best For | Main Strength | Starting Price |
|---|---|---|---|
| Krisp | Professionals needing system-wide noise cancellation. | Removes background noise from both mic and speaker in real time. | $8/month (billed annually) |
| Fireflies.ai | Teams wanting automated meeting transcription. | Excellent AI note-taking and searchable meeting databases. | Free tier, paid from $10/month |
| Built-in Zoom/Teams | Casual users with minimal background noise. | Completely free and requires no extra software. | $0 |
Why You Need to Get It
Background noise silently damages your professional credibility. Every time someone asks you to repeat themselves or apologizes for not hearing you, you lose momentum in the conversation. Manual fixes like buying a better microphone or finding a quieter room are expensive and often impractical.
This software solves the problem at the source for less than the cost of a single takeout meal per month. If you are serious about maintaining a polished professional image, waiting to fix your audio setup is a mistake. You can test the full premium experience risk-free right now.
Alternatives to Consider
Not every tool fits every workflow. If you are weighing your options, it helps to see how the top contenders stack up against each other.
Krisp remains the most versatile choice for general professionals because it handles both microphone input and speaker output. However, if you only need transcription or already own specific hardware, other paths might make more sense.
Some users assume built-in app features are enough, but they often struggle with complex or overlapping background sounds. Dedicated software consistently outperforms native options when the environment gets truly chaotic.
Swipe horizontally to compare every column →
| Tool | Best For | Main Strength | Main Drawback | Starting Price |
|---|---|---|---|---|
| Krisp | Professionals needing system-wide noise cancellation. | Removes background noise from both mic and speaker in real time. | Free tier is limited to 60 minutes daily. | $8/month (billed annually) |
| Fireflies.ai | Teams wanting automated meeting transcription and notes. | Excellent AI note-taking and searchable meeting databases. | Does not actively cancel microphone background noise in real time. | Free tier, paid from $10/month |
| NVIDIA Broadcast | Gamers and streamers with compatible RTX graphics cards. | Completely free and runs locally on your GPU. | Requires an NVIDIA RTX GPU and only works on the microphone. | $0 |
Choose Krisp if you need reliable, system-wide noise cancellation for daily professional calls without upgrading your hardware. Choose NVIDIA Broadcast if you already own an RTX graphics card and only need microphone cleanup for free. Choose Fireflies.ai if your main priority is capturing searchable meeting notes rather than filtering live background audio.
My Honest Take
Finding the best noise cancelling app for Windows comes down to protecting your professional reputation. Background noise distracts your audience and makes you sound unprepared, even when you are not.
Every time a client asks you to repeat yourself, you lose momentum in the conversation. Manual fixes like buying a studio microphone or soundproofing a room are expensive and often impractical for remote workers.
Krisp solves this problem instantly by sitting between your hardware and your calling apps. It requires zero learning curve and processes everything locally to keep your data private.
The Core plan at $8 per month is easily justified if you take more than a few calls a week. That is less than the cost of a single takeout meal for a tool that works silently in the background.
You can test the full premium experience risk-free during the 7-day trial. This gives you plenty of time to verify that it handles your specific environment perfectly.
If your current setup feels messy or unreliable, this will probably look a lot more attractive. It makes the most sense when you want to move faster, not keep patching tools together.
Delaying this upgrade means you keep apologizing for your environment. At some point, the credibility you lose from poor audio costs more than the software itself.
Frequently Asked Questions
Does Krisp work on both Windows 10 and 11?
Yes, the desktop application is fully compatible with both Windows 10 and Windows 11. It installs like any standard program and creates virtual audio devices that any calling software can use.
Will it slow down my computer?
No, the AI processing is highly optimized and runs locally on your device. Most users report zero noticeable impact on CPU or memory usage during standard video calls.
It is designed to be lightweight so it does not interfere with your primary work applications. You can run it alongside heavy software without experiencing lag.
Can I use it with Zoom, Teams, and Google Meet?
Absolutely. You simply select the Krisp Virtual Microphone and Krisp Virtual Speaker in your preferred app's audio settings. It works universally with any software that accepts standard audio input and output.
This includes Discord, Slack, and even recording software like OBS. Once it is set as your default device, you never have to think about it again.
Is the free version enough for casual users?
The permanent free tier gives you 60 minutes of noise cancellation per day. This is perfectly fine for one or two short check-ins, but it will cap out quickly during back-to-back meetings.
If you hit that limit regularly, upgrading to the Core plan is the only way to maintain uninterrupted protection.
Get started with Krisp today