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Deep Instinct Prevention Platform vs ZoneAlarm comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Feb 8, 2026

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Deep Instinct Prevention Pl...
Ranking in Anti-Malware Tools
17th
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
20
Ranking in other categories
Endpoint Protection Platform (EPP) (25th)
ZoneAlarm
Ranking in Anti-Malware Tools
32nd
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
13
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Anti-Malware Tools category, the mindshare of Deep Instinct Prevention Platform is 1.0%, down from 1.1% compared to the previous year. The mindshare of ZoneAlarm is 1.5%, down from 2.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Anti-Malware Tools Mindshare Distribution
ProductMindshare (%)
Deep Instinct Prevention Platform1.0%
ZoneAlarm1.5%
Other97.5%
Anti-Malware Tools
 

Featured Reviews

Tom Foal - PeerSpot reviewer
CTO at Klaatu IT Security Ltd
Stops ransomware before it executes and reduces response time for the team
A potential area of improvement for Deep Instinct Prevention Platform is their focus on file uploads and large data storage, backups, and other related areas. It is difficult to think of what they could improve, but low information provided by the system when it detects something is one area, particularly in scripting. Deep Instinct Prevention Platform detects malicious scripts but it needs better measures, perhaps signing scripts, so we can be sure that a script is created by a client, not by some malware. It is really about helping us triage incidents effectively, so a bit more help with the analysis of incidents, particularly what the Deep Instinct Prevention Platform agent has discovered, would be beneficial. We need to know what it has spotted that makes it suspect malware.
Bala_Krishna - PeerSpot reviewer
Director at esupport Solutions Pvt ltd
Security suite has protected individual devices from threats, while installation and network features require improvements
BIG-IP is actually the LTM, Link Load Balancer, which comes with ASM, meaning Application Security Module. It consists of multiple modules, such as ASM, SWG, and a domain DNS manager. ZoneAlarm allows defining trusted and public networks, which helps maintain security in public Wi-Fi environments. It offers comprehensive protection, securing PCs against threats. Users do not experience any system slowdowns while scanning. Harmony Browser protects all your browsing activity and is bundled with Harmony Endpoint and Harmony Connect. It provides a small but effective security layer and sometimes comes packaged with the larger Harmony suite.

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"The most valuable feature is its ability to detect and eradicate ransomware using non-signature-based methods."
"The user interface is a good feature; it shows which process has been accessed and the flow, and the detections for PowerShell are also pretty good, as is the active scripts detection feature."
"The CPU consumption is low compared to what I have been using in my current environment, which is Sophos. The footprint is a lot smaller, about a quarter of Sophos. It is very small."
"When you take a product like Deep Instinct and remove the overhead while allowing the organization to function as though there were no security inhibitors yet still provide that high level of security, to me that's a huge win because we’re not sacrificing productivity."
"It has a very low false-positive ratio. That is important because it means we're not wasting time... We're able to run that entire 20,000-endpoint base with just a handful of engineers."
"The most important thing is that it is for prevention. It prevents attacks of any type of malware. Normally, what we've seen in other products is that they are not for prevention. They isolate a possible threat that they don't understand or know about, and then they check it with our database to see if it needs any correction or elimination. This means that the threat is already inside a customer's base, whereas Deep Instinct prevents a threat from getting in. Prevention is basically done by an agent in each installation, PCU, or product. An agent has its own intelligence to be able to detect if it should stop a threat or not. It has been taught. It is like a brain that has been taught to react according to any possible threat. Deep Instinct is very light. It doesn't take too much CPU attention or memory. It doesn't slow down the performance. You don't really realize any change in the performance, which makes it very different from other solutions. They are usually heavy for the users."
"We think of this product as a fishing net that fits into the computer and has all of the capabilities and understanding of what ransomware and malware look like."
"Deep Instinct can actually predict unknown malware that is going to come out, as well, because of the way they have built this technology."
"Personally, I find the Game Mode of the Firewall very useful."
"This antivirus is regularly updated, and the updates can be scheduled."
"The product's most valuable feature is the detection engine due to its ability to identify threats."
"It is easy to use through interfaces and easy to configure each of the customizations we created based on the characteristics that we wanted."
"The solution maintains reasonable scalability."
"The phone access scan stands out as the most valuable feature for me."
"I strongly recommend ZoneAlarm as a simple but efficient solution, especially if your organization doesn't have a dedicated budget for providing a security solution for BYOD devices."
"It is quick and easy to configure."
 

Cons

"Some of the features are very resource intensive, such as the ransomware detection. It consumed so much of the resource on the endpoints that we have disabled those functions."
"I think it's probably the administration, especially the administration platform, which could be improved in the solution. It's clunky and hard to navigate, especially for inexperienced technicians."
"If the client is working remotely and doesn't have a VPN then the deployment is difficult to do."
"I would love to see a really exceptional, outstanding level of reporting. I know that's like asking for a unicorn to leap out of the sky with any of these products... When everything works, clients began to wonder: "Everything's fine. Why do we need you?" That's where the reporting capabilities would allow us to really demonstrate: "Hey, here's what's actually going on, Mr. Customer.""
"The interface on the endpoint could be a little more descriptive and more valuable. It doesn't always tell you the data you need to see. Improvement there would be very helpful."
"I would like a little more training for the admins."
"Due to the nature of deep learning, it’s sometimes difficult to determine why the AI model has blocked a specific file, although this has improved over time."
"When it comes to root-cause analysis, or kill-chain analysis, and figuring out exactly what happened, it's very hard to do that right now on the product."
"We'd like better performance of the network equipment. There are high-speed environments where an immediate response is required."
"Updating ZoneAlarm is a problem at times."
"Currently, the client is only available for the Windows Operating System but it would be good if it were released for Mac OS as well."
"They need to update and improve the features available for Mac."
"I have used it in the past for personal desktops and for systems at small startups, but I would not recommend it as an enterprise level firewall security solution."
"I used ZoneAlarm a long time ago, so I don’t know the specific version."
"They should release a single update with all the necessary characteristics to avoid being in a cycle of consecutive updates."
"Some of our users say that the interface is a little bit outdated for 2020, and want it to be more modern and cozy."
 

Pricing and Cost Advice

"We are a nonprofit. The MSP had provides pretty decent nonprofit rates for us. This was one of the key factors that made us choose Deep Instinct over its competitors who were significantly more expensive."
"There is a need for customers of the product to pay towards the licensing costs of the tool."
"Pricing and licensing are very straightforward. It's two SKUs, one is for the console and the other is for the client."
"The pricing is a little bit expensive but we are satisfied with DI's performance."
"There are no additional costs on the price, and our company has a support contract, which bundles in those services anyway."
"Their pricing is very competitive. It is good, fair, and a lot cheaper than what we were doing with Cylance."
"If I include the false positive rate and the detection rate in the comparison, Deep Instinct is worth its price."
"One thing about their licensing program that I like is that just one covers the server as well as on the endpoint as well as mobile devices. There is no complexity in calculating how many SKUs I need for mobile, for laptop, for desktop, and for servers. It's very simple and that makes it much easier to budget."
"This is a freeware product and I recommend using it."
"I rate the product pricing a seven out of ten."
"We use the free version of the software, but it can be upgraded to the paid Extreme Security edition."
"The pricing is reasonable, with a yearly renewal license costing seventy dollars."
"We have to pay a yearly licensing fee for ZoneAlarm, which is cheap."
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Top Industries

By visitors reading reviews
Outsourcing Company
13%
Construction Company
13%
Manufacturing Company
10%
Financial Services Firm
10%
Comms Service Provider
12%
Hospitality Company
9%
Construction Company
7%
Outsourcing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise4
Large Enterprise5
By reviewers
Company SizeCount
Small Business14
Midsize Enterprise1
Large Enterprise5
 

Questions from the Community

What is your experience regarding pricing and costs for Deep Instinct?
The price for Deep Instinct Prevention Platform is reasonable. It is about the same price as any other antivirus.
What needs improvement with Deep Instinct?
A potential area of improvement for Deep Instinct Prevention Platform is their focus on file uploads and large data storage, backups, and other related areas. It is difficult to think of what they ...
What is your primary use case for Deep Instinct?
Deep Instinct Prevention Platform is basically a stopper that prevents any malware, including zero-days. The main benefit Deep Instinct Prevention Platform provides is that it stops ransomware, whi...
What is your experience regarding pricing and costs for ZoneAlarm?
ZoneAlarm has an acceptable price. Not much detail can be provided as I am not the one to judge the price.
What needs improvement with ZoneAlarm?
Check Point support needs improvement. Currently rated at 9 out of 10, more support is required. There are some concerns on support that need addressing. The integration of new products with their ...
What is your primary use case for ZoneAlarm?
I work with vendors such as F5 and deal with F5 as a reseller. I work with F5 BIG-IP regarding F5 Shape Security. BIG-IP Advanced WAF is what I work with regarding BIG-IP DNS or BIG-IP AFM. Advance...
 

Overview

 

Sample Customers

Information Not Available
Terma, Optix, Samsung Research Amercia, SF Police Credit Union, Independence Care System, Mattias Thomsen, Carmel Partners, Desert Research Institute, CRIF, FXCM Inc, US State Agency
Find out what your peers are saying about Deep Instinct Prevention Platform vs. ZoneAlarm and other solutions. Updated: September 2026.
914,322 professionals have used our research since 2012.