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Netskope vs Proofpoint Cloud App Security Broker comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 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

iboss
Sponsored
Ranking in Cloud Access Security Brokers (CASB)
7th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
28
Ranking in other categories
Secure Web Gateways (SWG) (6th), Internet Security (3rd), Web Content Filtering (1st), ZTNA as a Service (6th), Secure Access Service Edge (SASE) (7th)
Netskope
Ranking in Cloud Access Security Brokers (CASB)
4th
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
46
Ranking in other categories
Secure Access Service Edge (SASE) (4th)
Proofpoint Cloud App Securi...
Ranking in Cloud Access Security Brokers (CASB)
17th
Average Rating
8.2
Reviews Sentiment
7.7
Number of Reviews
5
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Cloud Access Security Brokers (CASB) category, the mindshare of iboss is 4.4%, up from 2.1% compared to the previous year. The mindshare of Netskope is 13.2%, down from 14.5% compared to the previous year. The mindshare of Proofpoint Cloud App Security Broker is 1.0%, up from 0.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Access Security Brokers (CASB) Mindshare Distribution
ProductMindshare (%)
Netskope13.2%
iboss4.4%
Proofpoint Cloud App Security Broker1.0%
Other81.4%
Cloud Access Security Brokers (CASB)
 

Featured Reviews

Ashok Ananthula - PeerSpot reviewer
Senior Consultant Proxy Engineering at a financial services firm with 10,001+ employees
Cloud gateway has strengthened remote web security and now needs better Mac and ISP support
The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent for the Mac agents. That is where in 2025, we had to migrate to the Palo Alto-based platform. If your use case is for just Windows laptops,you can consider this platform as an option One issue is the data center resiliency part. In India especially, they are not tied up with the Tier 1 ISPs like Tata or Airtel; they were having Tier 2 ISPs and encountered many issues reaching few major sites that my organization depends on, and they were having problems that they could not fix quickly. They also lack a mechanism to route that traffic within their data center; rather, they ask customers to make a pac file change to route it to Singapore explicitly. It would be better if they route from their backend , i mean even if I send it to India DC, they should be able to route it internally to make that work; however, they fail to do that and ask the customer to route it in the pac file. Another suggestion is that in China, they do not have the proper setup; they used to have numerous problems with slowness and lack of premium circuits in China as well. That leads to multiple sites working slowly with latency-related issues. So the main issue is the ISP-related problems that need to be solved.
AV
Cyber security consultant at L&T Technology Services
User-friendly console integrates robust security features for seamless traffic management
Netskope serves as a single web console carrying out multiple functionalities: Zero Trust Network Architecture (ZTNA), Secure Web Gateway (SWG), Cloud Access Security Broker (CASB), Web DLP, and firewall services. I can toggle between these features on a single platform, enhancing ease of use. In comparison, Zscaler requires multiple consoles for managing similar features. Having these functionalities integrated into one dashboard makes Netskope efficient and user-friendly.
Farzad Ebrahimi - PeerSpot reviewer
Senior Devsecops Cloud Cybersecurity Specialist at CGI
Layered security has protected our cloud AI apps and significantly reduced attack incidents
The best features Proofpoint Cloud App Security Broker offers are multilayer protection against security attacks and escalation. The escalation feature in Proofpoint Cloud App Security Broker is valuable because we are using more and more users, and it is very scalable in relation to the number of users using the same app on the cloud. The performance of Proofpoint Cloud App Security Broker stands out as the number of attacks blocked is more than 90%. Proofpoint Cloud App Security Broker has positively impacted my organization by resolving all of the security issues related to app security. I can share specific outcomes, such as a reduction in the number of incidents, which is more than 90% related to the past.

Quotes from Members

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

Pros

"iboss is definitely very good in terms of service."
"Its initial setup was straightforward."
"The students were always protected, and the content filtering worked very well, seeming to work better than other products we had tried previously."
"Overall, the major benefit from Browser Isolation is improved security without compromising employee productivity."
"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."
"I would rate the technical support of iboss a solid 10 without a shadow of a doubt."
"From a corporate perspective, I understand that it's important to keep the company data safe."
"Granular setup, which was able to set different levels of filters using the OUs in the AD."
"The initial setup of Netskope CASB is easy, it is not complex."
"It is a very scalable tool."
"We use Netskope as a comprehensive security portfolio solution."
"The most valuable feature of Netskope is that it is a SaaS-delivered solution."
"The tool provides extensive DLP features."
"Netskope serves as a single web console carrying out multiple functionalities: Zero Trust Network Architecture (ZTNA), Secure Web Gateway (SWG), Cloud Access Security Broker (CASB), Web DLP, and firewall services."
"Netskope is an efficient, reliable, and easy-to-manage solution."
"The product's analytics part is pretty fine."
"From stability and availability standpoints, it is pretty good."
"Proofpoint Cloud App Security Broker has positively impacted my organization by resolving all of the security issues related to app security."
"The tool's most valuable feature is reporting. It helps us understand what's going on in our environment."
"The quarantine feature is the solution's most valuable aspect."
"The product is stable."
 

Cons

"SSL decryption: We had issues with learners using apps instead of using web browsers. This type of encryption is tough for any appliance in a BYOD environment."
"The reporting feature needs improvement. It doesn't give you the expected results. It is quite difficult to get the specific reports needed, and it is not as intuitive as the rest of the platform."
"File integrity monitoring would be very advantageous as an additional feature."
"I'd like to see them accelerate development on the security side, particularly around data loss prevention."
"Our iboss subscription access should be more secure with an OTP or VPN etc. It is easy to gain access if, for example, hackers obtain my username and password."
"It is stable, but due to growth, it can sometimes be less stable than wanted."
"For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company ExxonMobil."
"The area I would like to see improvement in is the ability with in the reporter to navigate directly to the content the user is traversing. It is kind of there, but it's not perfect. Quite frequently, I receive links that lead me to pages with error messages."
"It needed some fine-tuning on core business sites that we used, which were sensitive to what we term a man-in-the-middle certificate by design. Some sites were not tolerant because they presented as potentially malicious. So, we just had to make some tweaks so that it would bypass or interpret it."
"Technical support and the user interface could be improved."
"Netskope CASB can improve by working more similarly to a VPN technology instead of a proxy. They then could have visibility on the endpoint device. Most clients have some tools where they check the endpoint health or other things, such as the security posture, or if they want to access the resources. For example, if they should have antivirus running, this kind of posture check should be available but it is missing."
"I would like to see more threat protection in Netskope's Zero Trust Network Access."
"I haven’t been able to export that data out of the tool in the same way that I view it in the portal."
"They can focus more on ease of admin, ease of use, and ease of migration. Migration should be simple for companies that are using a different platform and would like to move to Netskope. Everyone looks for a simple migration. They can also focus more on cloud services and cloud trends. They have to see the cloud market, and they should try to compete with Zscaler and other players. They should also work on licensing costs."
"Deployment and policy tweaking were two areas where improvement needs to be made."
"The initial setup is complex and should be simplified."
"I think some of the hiccups that we had were with the number of domains that we had and how that had to be implemented in Proofpoint."
"They are priced significantly higher and less cost-effective than alternative options."
"The TLS encryption needs to be improved. It's not state of the art."
"Proofpoint Cloud App Security Broker should be cheaper."
 

Pricing and Cost Advice

"We have not priced the solution recently, but they were competitive with other vendors in the past."
"It is not expensive, and it is also not cheap. iboss is priced right in the sweet spot for the number of features it offers."
"We had the cost of purchasing a new appliance along with the implementation and licensing costs. However, the following year, the cost of just licensing was similar to what was paid the previous year for a new appliance along with the implementation and licensing costs."
"It is probably in line with other solutions, but I do not deal with the financial side."
"The overall pricing for iboss is very competitive and transparent."
"It is expensive compared to one of its competitors."
"The tool's pricing is not too cheap or expensive. However, it can be costly for a small business."
"Licensing is on a yearly basis."
"It is an expensive solution."
"Licensing fees are paid annually."
"Netskope's pricing is reasonable compared to Microsoft."
"I rate the product's price a six on a scale of one to ten, where one is expensive, and ten is low price."
"The price of the solution is fair but it depends on your use case."
"I wasn't involved in the initial discussions about its cost. However, within the next year, by around June, I'll need to review the vendors' quotes. Typically, our procurement team handles the process by issuing an RFP to vendors to get quotes. From there, we evaluate based on pricing and may conduct a proof of concept to assess value."
"We had an enterprise contract with them for about 32,000 users at that point, which has now grown."
"The tool's most valuable feature is reporting. It helps us understand what's going on in our environment."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
10%
Comms Service Provider
9%
Construction Company
7%
Financial Services Firm
15%
Manufacturing Company
12%
Outsourcing Company
8%
Construction Company
6%
Outsourcing Company
13%
Manufacturing Company
13%
Financial Services Firm
11%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise8
Large Enterprise16
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise9
Large Enterprise25
No data available
 

Questions from the Community

What needs improvement with iboss?
iboss could be improved by making the dashboard more user-friendly, providing more detailed real-time alerts, and imp...
What is your primary use case for iboss?
iboss is primarily used for cloud security, helping to protect users when they access websites and cloud applications...
What is your experience regarding pricing and costs for iboss?
The pricing and licensing for iboss were reasonable for the security features. The setup costs were manageable, thoug...
Which is better, Zscaler internet access or Netsckope CASB?
We researched Netskope but ultimately chose Zscaler. Netskope is a cloud access security broker that helps identify ...
What needs improvement with Netskope CASB?
Netskope's pricing is very high compared to other vendors, and compared to Zscaler, Netskope has less capability.
What needs improvement with Proofpoint Cloud App Security Broker?
Proofpoint Cloud App Security Broker can be improved with more AI features, as it could help. I feel it is fine to no...
What is your primary use case for Proofpoint Cloud App Security Broker?
My main use case for Proofpoint Cloud App Security Broker is to protect our applications on the cloud against securit...
What advice do you have for others considering Proofpoint Cloud App Security Broker?
My advice to others looking into using Proofpoint Cloud App Security Broker is that more AI features are needed. Proo...
 

Also Known As

iBoss Cloud Platform
Netskope CASB
FireLayers, PCASB
 

Overview

 

Sample Customers

Trusted by global enterprises and government agencies.
NetApp, Genomic Health, Caterpillar, Apollo, Pandora, Continental Resources, Fractal, infinera, Tesla
Emerging Technologies, HP, CSA, Perion
Find out what your peers are saying about Netskope vs. Proofpoint Cloud App Security Broker and other solutions. Updated: November 2026.
921,028 professionals have used our research since 2012.