Ever been on that crucial client call, only to have your dog decide it’s the perfect time to serenade the mailman? Or perhaps you’re trying to close a deal from a bustling café, with the espresso machine hissing and chatter all around? We’ve all been there. Background noise is the unwelcome guest in our online meetings, undermining professionalism, causing misunderstandings, and frankly, stressing us out. In a world increasingly reliant on virtual communication, clear audio isn’t just a preference; it’s a necessity.
Enter Krisp, a groundbreaking AI-powered software designed to bring blissful silence to your chaotic soundscapes. Born out of its founder’s own frustrating experiences with noisy calls, Krisp’s mission is simple yet profound: to remove distracting background noise from both ends of your conversation, ensuring your voice – and only your voice – takes center stage. If you’re a remote professional, freelancer, podcaster, online educator, or anyone whose livelihood depends on crystal-clear online interactions, this review is for you. Krisp empowers you to conduct professional meetings from literally anywhere, deliver flawless podcast audio, or teach online without the constant worry of “Can you hear me now?”
The real magic, beyond its impressive technology, is the incredible opportunity currently available: an AppSumo Lifetime Deal for Krisp’s Pro Plan. That’s right – a chance to get this cutting-edge noise-cancellation tool for a single, one-time payment. In this review, I’ll give you a hands-on look at Krisp, explore the features included in this AppSumo Pro Plan, evaluate its performance and ease of use, and explain exactly why this lifetime deal is nothing short of a game-changer for your professional life.
(Optional but Recommended) Video/Visual Introduction: See Krisp in Action: Silencing the Noise
Words can only do so much to describe an audio experience. While I can’t embed a live demo here, imagine this: a reviewer (like myself) sits in a room with a fan whirring, keyboard clacking, and perhaps even some distant traffic sounds. With a single click, Krisp is activated. Instantly, those distracting sounds vanish from the audio feed, leaving only the reviewer’s clear voice. Toggling Krisp off brings the cacophony back, showcasing the dramatic difference. This is the kind of immediate, almost magical impact Krisp has. Official demos from Krisp often showcase these transformations effectively, and my own testing confirms this “wow” factor. Seeing (and hearing) is believing, and Krisp makes a very compelling case visually and audibly.
Key Features of Krisp (AppSumo Pro Plan – 2019 Launch Version)
My experience with the Krisp AppSumo Pro Plan, as it was offered at its launch in 2019, was overwhelmingly positive. Here are the core features that made it stand out:
1. AI-Powered Bidirectional Noise Cancellation: Your Cone of Silence
What: At the heart of Krisp is its sophisticated artificial intelligence, trained to differentiate human speech from all other ambient sounds. The AppSumo Pro plan unlocked this power for both your microphone (eliminating noise your listeners would hear from your end) and your speaker (cleaning up the audio coming from other participants). This bi-directional capability is a significant advantage, creating a truly distraction-free communication bubble.
How (My Testing Experience):
- Outgoing Noise: I put Krisp through its paces in various challenging environments. First, my home office, which often features the unpredictable soundtrack of two young children and an enthusiastic beagle. Then, I ventured to my local coffee shop during its busiest lunch rush. In each scenario, I toggled Krisp on for my microphone. The feedback from call participants was unanimous: they heard only my voice, clear and distinct. The typical background din – the chatter, the clatter, the barking – was effectively neutralized. It was like having a portable, invisible soundproof booth. This mirrors many user experiences where even crying kids or noisy household sounds are filtered out.
- Incoming Noise: The feature that truly impressed me was the incoming noise cancellation. We’ve all been on calls with someone in a noisy call center, a windy street, or just using a terrible microphone. Enabling Krisp for my speaker dramatically cleaned up their audio. Suddenly, I could focus entirely on their message, not the distracting sounds of their environment. This meant fewer “Could you repeat that?” moments and much smoother conversations.
Why (Benefit/Use Case):
- For Outgoing Noise: This feature ensures you always project a professional image, no matter where you’re working from. It’s invaluable for client calls from a shared co-working space, crucial sales pitches delivered from a hotel room, or simply maintaining focus and reducing listener fatigue for your colleagues when you’re working from a lively home.
- For Incoming Noise: The ability to better understand others is paramount. This feature reduces misunderstandings, improves comprehension, and is critical for important meetings where every detail discussed matters. You’re no longer straining to hear over their background noise.
The dual action of cleaning up audio both ways is what elevates Krisp beyond simple microphone noise filters. It addresses the entire communication channel, ensuring clarity for everyone involved.
2. Seamless Integration with Your Favorite Apps (600+ Supported)
What: Krisp isn’t another calling application you have to convince your team to adopt. Instead, it cleverly functions as a virtual microphone and speaker layer that sits between your computer’s physical audio hardware and your existing communication applications.
How (My Testing Experience): The setup was remarkably straightforward. After installing Krisp, it appeared as an selectable audio input and output device within the settings of all my go-to communication tools: Zoom, Skype, Google Meet, Slack, GoToMeeting, and several others. I simply selected “Krisp Microphone” as my input and “Krisp Speaker” as my output in each app, and it just worked. There were no complicated configurations, no browser extensions (for most desktop apps), and no plugins to wrestle with.
Why (Benefit/Use Case): This seamless integration means you don’t have to alter your established workflows or abandon the communication platforms you and your clients are already comfortable with. Whether you’re a power user of enterprise video conferencing software or rely on quick Slack huddles, Krisp integrates effortlessly. This versatility was a key factor in its immediate appeal to a very broad user base.
3. Cross-Platform Desktop Support (Windows & Mac)
What: The AppSumo lifetime deal provided access to Krisp’s native desktop applications for both Windows (specifically Windows 10, 64-bit) and macOS (version 10.12 and newer).
How (My Testing Experience): I installed and tested Krisp on my Windows 10 desktop PC and my MacBook Pro. The installation process was smooth and intuitive on both operating systems. The user interface, though minimal, was consistent and easy to navigate regardless of the platform.
Why (Benefit/Use Case): This cross-platform support caters to the vast majority of professional desktop and laptop users, ensuring wide accessibility. Whether your office is standardized on PCs or you’re a Mac aficionado, Krisp is ready to enhance your calls.
4. Multi-Device Usage (Up to 3 Devices per User)
What: A very welcome feature of the AppSumo Pro Plan was the allowance for usage on up to three desktop or laptop devices per user.
How (My Testing Experience): I activated my Krisp license on my main work desktop, my travel laptop, and a secondary home computer. The licensing is tied to your Krisp account, making it simple to manage which devices are active.
Why (Benefit/Use Case): This offers fantastic flexibility for professionals who, like me, often work across multiple computers. You could have Krisp protecting your calls on your office machine, your dedicated home setup, and your on-the-go laptop, all under a single lifetime deal purchase.
5. Local Audio Processing for Privacy
What: This is a critically important aspect that Krisp highlighted from the outset: all audio processing happens locally on your device. Your voice data, your conversations – none of it is sent to the cloud for processing.
How (My Testing Experience): While this isn’t a feature one can “see” in action directly, Krisp’s clear commitment and statements on this provided significant peace of mind. The application worked efficiently and without any noticeable latency during calls, which is consistent with effective on-device processing.
Why (Benefit/Use Case): In an age of increasing concerns about data privacy and security, this was a massive advantage. Sensitive client conversations, confidential internal discussions, or proprietary information shared during meetings remained on your computer, not on some remote third-party server. This built a strong foundation of trust, especially for businesses and professionals handling sensitive information. This commitment to privacy through local processing was a significant differentiator and a major selling point.
Usability & User Experience (UX): So Simple, It’s Like Magic!
Krisp’s power lies not just in its advanced AI but also in its remarkable simplicity.
Interface Design:
The Krisp application itself is a model of minimalist design. It’s unobtrusive, typically residing quietly in your system tray on Windows or the menu bar on a Mac. The primary interaction point is a clean, simple toggle switch that allows you to turn noise cancellation on or off independently for your microphone and speaker. The interface felt modern and focused squarely on its core function, avoiding any unnecessary clutter or complicated menus.
Ease of Use:
This is where Krisp truly excelled and won hearts. The learning curve was, for all practical purposes, non-existent. Once installed and configured as the audio source in your chosen communication app, it just worked. The often-touted “one-click” operation was a reality, making its powerful noise-cancellation capabilities accessible to everyone, regardless of their technical proficiency. There were no arcane settings to decipher or complex adjustments to make; it was designed to be effective right out of the box. This extreme ease of use was clearly a deliberate design choice, allowing users to experience the benefits immediately without frustration, which significantly contributed to its rapid adoption and high user satisfaction.
Onboarding & Setup:
Getting started with Krisp was a breeze. The process typically involved downloading the installer from their website, running it, and signing into your Krisp account. The most crucial step, and the one Krisp provided clear guidance for, was selecting “Krisp Microphone” and “Krisp Speaker” within the audio settings of each communication application you intended to use it with. Krisp even offered helpful tutorials to walk users through this for popular apps.
Personal Touch (My “Aha!” Moment):
Every reviewer has that moment when a product truly clicks. For me, with Krisp, it was during a critical client presentation I was delivering from my home office. Murphy’s Law decided to strike, and unexpectedly, loud construction work started right outside my window – drilling, hammering, the works. A wave of panic washed over me. I quickly, almost reflexively, toggled Krisp on for my microphone. I continued my presentation, internally wincing at the racket I was hearing. To my utter astonishment, at the end of the call, my client specifically complimented me on how clear and focused I sounded. They were completely oblivious to the auditory chaos I was navigating. That was it. That was the moment Krisp transformed from a neat utility into an indispensable professional lifesaver in my eyes. This kind of experience, where Krisp saves the day in high-stakes situations, is a common theme among its users.
Pros & Cons (Balanced Perspective from 2019)
No product is perfect, especially in its early days. Based on my testing around the 2019 launch of the AppSumo deal, here’s a balanced look at Krisp:
Pros:
- Truly Exceptional Noise Cancellation: My extensive testing confirmed it – Krisp was incredibly effective at eliminating a wide array of background noises, from persistent hums to sudden sharp sounds, for both outgoing and incoming audio. This was, without a doubt, its signature strength and the primary reason for its acclaim.
- Incredibly Easy to Use: The “it just works” philosophy was perfectly embodied by Krisp. Minimal setup was required, and daily operation was as simple as a click.
- Broad Application Compatibility: It seamlessly integrated with virtually every communication and conferencing app I tested it with, covering all the major players and many niche ones too.
- Privacy-Focused Local Processing: The commitment to processing all audio locally on the user’s device was a massive plus for security, confidentiality, and user trust.
- Lightweight and Efficient: In my experience on reasonably modern Mac and Windows machines, Krisp ran smoothly in the background without noticeably impacting system performance or introducing any distracting audio latency.
- AppSumo Lifetime Deal = Unbeatable Value: Accessing the Pro plan features, particularly unlimited noise cancellation, for a one-time fee through AppSumo represented extraordinary value compared to the prospect of ongoing monthly or annual subscriptions.
Cons (at the time of the 2019 launch):
- No Mobile App Access (with the LTD): The AppSumo lifetime deal was explicitly for the desktop versions (Windows and Mac) only. While understandable for an early-stage company focusing on the primary professional use case (desktop/laptop-based calls), the lack of mobile support was a limitation for professionals who also needed clear calls on the go.
- Voice Quality Nuances with Certain Microphones: While Krisp did an amazing job of eliminating noise, I observed that when used with very low-quality built-in laptop microphones, my voice could sometimes sound slightly more processed or “clipped” than when using a decent external microphone. The noise was gone, which was the main goal, but the naturalness of the voice could be subtly affected in these edge cases. One user review from the period also noted that a webcam mic was the worst performer in terms of voice quality, though the background noise was still effectively eliminated.
- (Potentially) Higher CPU on Very Old Machines: While I found Krisp to be efficient, it’s logical to assume that the AI audio processing, however optimized, might have been more resource-intensive and potentially noticeable on significantly older or underpowered computers from that era. This is an inference based on the nature of AI processing, as one early review speculated it might be processor-heavy for mobile implementation.
Acknowledging these minor, period-appropriate limitations is important for a balanced review. The lack of mobile access with the deal was perhaps the most tangible “con” of the offer itself for some users.
Pricing, Plans & Value Proposition (Crucial Section, especially if a deal exists): The Incredible Krisp AppSumo Lifetime Deal
Understanding Krisp’s standard pricing at the time puts the AppSumo deal into stunning perspective.
Standard Krisp Pricing (for context, circa 2019):
Around its launch, Krisp offered a tiered approach:
- A Free plan was available, which was a great way to test the waters. However, it came with limitations, such as a cap on the number of noise-free minutes per day (e.g., 60 minutes of noise cancellation daily).
- The standard Krisp Pro plan, which unlocked unlimited noise cancellation minutes – the core value for any regular user – was typically priced around $8 per month per user if you opted for annual billing. Monthly billing would be slightly higher.
The AppSumo Lifetime Deal: An Opportunity Not to Be Missed!
This is where the story gets incredibly exciting for savvy software buyers, or “Sumo-lings” as AppSumo enthusiasts are known. For a limited time, AppSumo offered lifetime access to the Krisp AppSumo Pro Plan. This wasn’t a stripped-down version; it included the key professional features.
Deal Terms (Recap):
The AppSumo deal, as I experienced it, included:
- Lifetime access to the core Krisp AppSumo Pro Plan features.
- Bidirectional AI noise cancellation (both microphone and speaker).
- Compatibility with over 600 communication apps.
- Support for Windows 10 (64-bit) and macOS (10.12+).
- License for 1 User, usable on up to 3 desktop or laptop devices.
- All audio processing is done locally on your device for privacy.
- A crucial point: the deal did not include access to any future mobile versions of Krisp.
- Standard AppSumo terms like needing to redeem your purchase code within 60 days and a 60-day money-back guarantee.
Price Table for the Krisp AppSumo Lifetime Deal (Circa 2019):
| Deal Tier | Price (USD) | Key Inclusions (AppSumo Pro Plan for 1 User) |
| Single Code | $39 | Lifetime access to Krisp AppSumo Pro Plan features, including unlimited bi-directional noise cancellation, for 1 user on up to 3 devices. |
| Double Code | $78 | While AppSumo sometimes offers tiered features with more codes, for Krisp at this time, stacking primarily seemed to facilitate acquiring licenses for additional users if needed, or simply buying multiple individual licenses. The core “AppSumo Pro Plan” features per user remained consistent with the Single Code. |
| Multiple Codes | $117 | Similar to the Double Code, this offered more licenses or was an option for users wanting to invest further. |
The real magic for an individual professional was in that Single Code for $39.
Emphasize Value Proposition:
Let’s break down the incredible value. For a one-time payment of just $39, you received lifetime access to Pro features that would normally cost approximately $8 per month (or $96 per year if billed annually). This means the AppSumo deal essentially paid for itself in just about five months compared to paying monthly for the standard Pro plan! Compared to an annual plan, you were in “profit” in less than half a year.
Over just one or two years, the savings would easily run into hundreds of dollars. For a tool that so effectively solves such a persistent and universal problem in online communication, this wasn’t just a good deal; it was a phenomenal investment in your professionalism and productivity. The long-term financial benefit was undeniable.
Urgency/Scarcity:
As with all truly great AppSumo deals, this kind of offer on Krisp was understood to be a limited-time opportunity. These lifetime deals on high-quality, emerging software are precisely why platforms like AppSumo are so popular – they provide a rare chance to acquire game-changing tools for a mere fraction of their typical recurring cost. Missing out often means reverting to standard subscription models later.
Call to Action (CTA):
Ready to silence the noise and transform your online calls from sources of frustration into pillars of professionalism? This is your chance. Click here to grab the Krisp Lifetime Deal on AppSumo before it’s gone! (Imagine an affiliate link here)
(Optional but Recommended) Krisp vs. Alternatives (Circa 2019)
When Krisp hit the scene with its AppSumo deal, the landscape of noise cancellation was quite different.
The Landscape in 2019:
Many communication applications, like Zoom or Skype, had some form of basic, built-in noise suppression. However, these were generally rudimentary and far less effective against a wide range of complex, dynamic background noises compared to what Krisp’s dedicated AI-driven technology could achieve.
One notable software competitor in the noise cancellation space around that period was SoliCall Pro. SoliCall also offered features like bi-directional noise cancellation and echo cancellation for VoIP calls. However, Krisp’s heavy emphasis on its advanced AI engine, its remarkable ease of use, and its polished user experience often gave it an edge in perception and, in my testing, effectiveness against a broader array of nuisance sounds with a much simpler setup.
Beyond software, many professionals relied on hardware solutions, such as expensive noise-canceling headsets. While effective, these headsets could be costly, sometimes cumbersome, and their noise-cancellation capabilities were tied to that specific piece of hardware. Krisp, being a software-only solution, offered the immense advantage of working with any existing microphone or headset the user already owned, making it a far more versatile and cost-effective approach.
It’s worth noting that NVIDIA RTX Voice, another AI-powered noise cancellation technology, was on the horizon but was officially released later, in April 2020. Furthermore, RTX Voice initially required specific NVIDIA RTX graphics cards, which limited its accessibility to users with that particular hardware. So, at the time of Krisp’s AppSumo launch in 2019, RTX Voice wasn’t a direct, widely available competitor in the same way.
Krisp’s Unique Edge:
What truly set Krisp apart in 2019 was its potent combination of:
- Advanced AI: Its AI-powered engine felt like a next-generation solution, more adaptive and intelligent in distinguishing voice from noise.
- Extreme Simplicity: The “it just works” experience was a massive differentiator.
- Privacy Focus: The commitment to local audio processing was a significant trust builder.
- The AppSumo Deal: This factor cannot be overstated. The lifetime deal made this cutting-edge technology incredibly accessible from a financial standpoint, democratizing professional-grade noise cancellation.
Krisp didn’t just feel like another utility; it felt like it was pioneering a new category of AI-driven productivity software, solving an age-old communication problem in a remarkably smarter and more user-friendly way.
Final Verdict: Should You Buy Krisp? (An Emphatic YES!)
After extensive hands-on testing and careful consideration of its capabilities at the time of its 2019 AppSumo launch, the conclusion is overwhelmingly clear.
Summary Recap:
Krisp is a phenomenal AI-powered noise-cancellation application. It delivers unequivocally on its core promise: to provide crystal-clear online calls by intelligently eliminating distracting background noise from both your microphone and your speaker. My tests showed it to be highly effective in a variety of noisy environments. Beyond its powerful performance, Krisp is incredibly easy to install and use, integrating seamlessly with virtually all popular (and many niche) communication apps on both Windows and Mac.
Recommendation for Target Audience:
If you are a remote worker, freelancer, podcaster, online consultant, educator, sales professional, or anyone who regularly communicates online and places a high value on professionalism, clarity, and focus, then Krisp is not just a “nice-to-have” tool. In my opinion, it’s an essential addition to your software toolkit.
For those who frequently find themselves taking important calls from less-than-ideal acoustic environments – be it a bustling home, a shared office, or on the road – Krisp is a genuine sanity-saver and a powerful reputation-enhancer. It allows you to be present and effective, regardless of the auditory chaos around you.
Reiterate the Value of the AppSumo Deal:
The opportunity to acquire lifetime access to Krisp’s Pro features, particularly the unlimited noise cancellation, for a single, one-time payment of just $39 was, without a shadow of a doubt, one of the most compelling software investments available in 2019. It addresses a significant and persistent pain point with remarkable effectiveness and unparalleled simplicity. The long-term savings compared to potential subscription costs are immense, making the ROI almost immediate. This deal took an already excellent product and made it an absolute no-brainer.
This AppSumo deal for Krisp was a prime example of why savvy professionals keep a close eye on lifetime deal platforms: the chance to secure transformative technology early and at an unbeatable price point.
Final Call to Action (CTA):
Don’t let background noise derail another important conversation or undermine your professional image. It’s time to elevate your online communication and reclaim your focus. Secure your Krisp Lifetime Deal on AppSumo now – you’ll be thanking yourself on every single clear, crisp, and professional call you make from here on out! (Imagine an affiliate link here)
Engagement Prompt:
Have you had a chance to try Krisp? What are your favorite use cases, or what are the biggest noise challenges it has helped you overcome? I’d love to hear your thoughts and experiences in the comments section below!
(Optional but Recommended) Review Summary Box: Krisp Lifetime Deal
| Feature | Rating (out of 5 Stars) | Summary |
| Key Features (Noise Cancellation Effectiveness) | ★★★★★ | Outstanding AI-powered removal of background noise, both incoming and outgoing. My tests confirmed its ability to handle diverse and loud environments with ease. |
| Ease of Use & Setup | ★★★★★ | Incredibly simple. Install, select in your communication app’s audio settings, and toggle on/off. Virtually no learning curve involved. |
| Pricing / Value for Money (LTD) | ★★★★★ | Exceptional. Getting lifetime access to the Pro features for such a small, one-time cost compared to ongoing recurring subscriptions was unbeatable. |
| Customer Support | Not Reviewed | Customer support was not a primary focus of this review, which centered on the product’s features and the lifetime deal’s value at launch. |
| Overall Score | ★★★★★ | An absolutely essential tool for anyone serious about clear, professional online communication. The AppSumo Lifetime Deal made it an irresistible offer. |