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Microsoft Defender for Cloud Apps vs Netskope 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:
 

ROI

Sentiment score
4.7
iboss offers significant ROI by saving bandwidth and enhancing security, despite increased costs from cloud migration and device pricing.
Sentiment score
7.2
Microsoft Defender for Cloud Apps enhances security, reduces costs, and optimizes resources with seamless integration and proactive monitoring.
Sentiment score
8.4
Netskope offers cost-effective cloud security with significant savings, ease of use, and high returns, outperforming Zscaler financially.
With iboss, whenever you turn on your laptop, the iboss agent automatically connects to the iboss cloud, enforcing all security policies. So with respect to the security side, it strengthens measures.
Senior Consultant Proxy Engineering at a financial services firm with 10,001+ employees
I have seen some cost effectiveness from iboss; it has reduced certain support requirements, making it a more hands-off solution.
Managing Director
The biggest return on investment so far has been visibility, knowing what we have in our environment.
Cloud and data protection engineer at a university with 10,001+ employees
As a small team, Microsoft Defender for Cloud Apps allowed us to manage systems with just one or two people.
Manager, Information Technology Security Compliance at a manufacturing company with 201-500 employees
We have at least saved the costs we had from the Netskope solution this year.
Security and Continuity Manager at Rolinco NV
I have seen a return on investment with Netskope as we saved a lot of time by catching all the threats and thoroughly understanding the cases.
At Vertica, Apj Solutions Architect at a tech vendor with 10,001+ employees
 

Customer Service

Sentiment score
7.8
Iboss support is praised for responsiveness and knowledge, with some concerns about communication but generally favorable reviews.
Sentiment score
6.6
Microsoft Defender for Cloud Apps support has mixed reviews, with high technical proficiency but inconsistent responsiveness and communication delays.
Sentiment score
7.1
Netskope's customer service is generally rated good to very good, with mixed feedback on response times and escalation speed.
They are very fast, responsive, and knowledgeable.
Head of Cybersecurity at SES Water
The quality of the support is fantastic.
Educational Technology Coordinator at a performing arts with 201-500 employees
We had promising discussions about resolving these issues, but no real action followed.
Network Administrator at a educational organization with 51-200 employees
Their customer service is pretty good, but it's frustrating to go through three or four channels before reaching the right person.
Cloud and data protection engineer at a university with 10,001+ employees
The support is excellent, and the speed of response is commendable.
Solutions Architect at a university with 51-200 employees
There were instances where the engineers were knowledgeable and helpful, but at other times it felt like a ping pong game, with unnecessary transfers until the right person was found.
Manager, Information Technology Security Compliance at a manufacturing company with 201-500 employees
They align the right people at the right time to solve our problems, providing focused support.
Chief Information Security Officer at Jubil
Most of the time, being fairly IT-savvy means most issues can be resolved internally, and when a ticket is opened, it's for something really complicated.
Systems administrator at PERSAN S.A.
The support team is excellent, and I would rate them nine out of ten.
Cyber security consultant at L&T Technology Services
 

Scalability Issues

Sentiment score
7.3
Iboss efficiently scales to meet growing resource demands, supporting large user bases with robust support and adaptable infrastructure.
Sentiment score
7.5
Microsoft Defender for Cloud Apps offers scalable, cloud-native security but may require extra resources for large-scale policy management.
Sentiment score
7.7
Netskope is adaptable and flexible, excelling in scalability for medium to large organizations with strong infrastructure support.
They are also able to meet on-demand requirements based on your contract with them, and can easily provide adequate resources and scalability.
Senior Consultant Proxy Engineering at a financial services firm with 10,001+ employees
I would rate it a nine out of ten for scalability.
If I start seeing sluggishness or anything like that, I just reach out to my rep, and they connect with their dev team, typically resolving it the same day.
Educational Technology Coordinator at a performing arts with 201-500 employees
For what I know about the log collector and how much data it can take in, it is super scalable and capable of handling high workloads.
Cloud and data protection engineer at a university with 10,001+ employees
Microsoft Defender for Cloud Apps is very scalable, provided you have the right subscription.
Solutions Architect at a university with 51-200 employees
In my experience, Microsoft Defender for Cloud Apps is good enough for small to medium businesses.
Manager, Information Technology Security Compliance at a manufacturing company with 201-500 employees
They declare an SLA regarding delays, making it a solid solution.
Network Security Manager at a computer software company with 201-500 employees
The solution is easy to scale for our use case and we have approximately 8,500 users working with it.
Chief Information Security Officer at Jubil
 

Stability Issues

Sentiment score
7.6
Iboss is generally stable with reliable support, despite initial deployment challenges, and is often praised for minimal downtime.
Sentiment score
8.0
Microsoft Defender for Cloud Apps is stable and reliable, with minimal downtime and continuous improvements praised by users.
Sentiment score
7.9
Netskope is highly stable and reliable, with minor issues resolved swiftly, maintaining performance and user satisfaction.
It's been pretty solid; I've never had an outage with them, and if I ever had, it's only been once out of the seven years.
Educational Technology Coordinator at a performing arts with 201-500 employees
We've experienced zero downtime.
Head of Cybersecurity at SES Water
Our biggest problem with their service was it did not recognize the device despite our ClearPass sending information to the iboss box.
Network Administrator at a educational organization with 51-200 employees
I would rate it a ten because I have not experienced any stability issues so far with Defender for Cloud Apps.
Head of Security Operations at a computer software company with 51-200 employees
I would assess the stability and reliability of Microsoft Defender for Cloud Apps as stable
Network Engineer at Apexon
My impression on the stability and reliability of Microsoft Defender for Cloud Apps is that it is very stable.
Security and Continuity Manager at Rolinco NV
Regarding pricing, Netskope is quite expensive, but when compared with other solutions, it's somehow justified because it has better categorization and more granular features regarding web protection, as it allows control of HTTP methods.
Systems administrator at PERSAN S.A.
Netskope has proven to be stable, which is reflected in my rating of nine out of ten.
Cyber security consultant at L&T Technology Services
 

Room For Improvement

Iboss struggles with Mac support, ISP integration in India, and needs improvements in security features and cloud integration.
Microsoft Defender for Cloud Apps needs improvements in pricing, interface, integrations, alert precision, documentation, and multi-cloud support.
Users seek enhanced SaaS visibility, integration, features like identity protection, better pricing, support, policy management, and threat detection.
It is not as intuitive as the rest of the platform.
Head of Cybersecurity at SES Water
We also had a problem with a transition when we upgraded from one appliance of theirs to another, but their engineer lost a good deal of our data.
Network Administrator at a educational organization with 51-200 employees
Our iboss subscription access should be more secure with an OTP or VPN etc.
For data loss prevention, it would be useful to be able to drill down into the kind of data being transferred over CloudApp.
Head of Security Operations at a computer software company with 51-200 employees
Defender typically connects to Entra ID, but we have local users on the cloud for database access, SSH, or RDS, and there is nothing produced by Defender regarding those local IAM users.
Network Engineer at Apexon
Microsoft Defender for Cloud Apps would benefit if Microsoft allows users to fine-tune false positives, enabling us to dismiss alerts or make adjustments so that such things don't trigger multiple times in the future.
Security delivery analyst at a tech vendor with 10,001+ employees
Specifically, the use of AI/ML for anomaly detection and dealing with signatureless advanced threats would be beneficial.
Senior Product Manager - Cyber Security for Middle East, Central Asia and Africa Region at Ivanti
There is a pressing need to expand this to 64,000 sessions.
Cyber security consultant at L&T Technology Services
It is important for the solution to correctly categorize websites as genuine or non-genuine, fitting them into the right category.
Chief Information Security Officer at Jubil
 

Setup Cost

Iboss offers competitive, transparent pricing with valuable cloud solutions, appealing to enterprises for predictable budgeting and desired functionality.
Enterprise users find Microsoft Defender for Cloud Apps affordable within bundles but expensive standalone, desiring more pricing transparency.
Netskope offers competitive pricing with significant value, generally including support, training, and is viable for enterprises seeking robust capabilities.
It offers the same features you would get from a vendor that charges 250,000 British pounds for a fraction of the price.
Head of Cybersecurity at SES Water
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.
Network Administrator at a educational organization with 51-200 employees
Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern.
Managing Director
The pricing for Microsoft Defender for Cloud Apps is acceptable.
Solutions Architect at a university with 51-200 employees
My organization is currently revisiting pricing, but previously, the cost was a bit expensive, yet comparable to other solutions with similar functionalities and features.
Manager, Information Technology Security Compliance at a manufacturing company with 201-500 employees
It's not the cheapest, but also not the most expensive, placing it in the mid-level range.
IT Architect at a logistics company with 10,001+ employees
Netskope is cost-effective compared to similar solutions like Zscaler.
Senior Product Manager - Cyber Security for Middle East, Central Asia and Africa Region at Ivanti
 

Valuable Features

Iboss provides comprehensive cloud security with advanced features, enhancing data protection and management efficiency for network security.
Microsoft Defender for Cloud Apps offers seamless integration, real-time threat detection, and robust security features for comprehensive cloud protection.
Netskope provides comprehensive cloud security with intuitive management, robust threat protection, and efficient real-time monitoring and deployment.
The solution's mental health function can detect if someone needs help.
Head of Cybersecurity at SES Water
It's given us a lot more visibility into our computer assets that may be infected with viruses and also shows us people who have unusually large uploads or might be engaging in high-risk activities, such as searches or going to sites not categorized by their web crawler.
Educational Technology Coordinator at a performing arts with 201-500 employees
iboss was the best solution for us because, no matter what domain you were in, everything is under a single pane of glass, which is exactly what we wanted.
Managing Director
It provides excellent suggestions and options for configuration; for example, it can track suspicious files getting uploaded to cloud resources on Azure based on their signatures, generating alerts for those files.
Security delivery analyst at a tech vendor with 10,001+ employees
The product recommends things that need to be blocked and allows for dynamic configuration, which cuts down on potential issues that might arise from going through lists and understanding what needs to be blocked.
Partner & Chief Executive Officer at a consultancy with 51-200 employees
The ability to sanction unsanctioned apps using Secure Score benchmarking, included in Cloud, is also beneficial.
Head of Security Operations at a computer software company with 51-200 employees
Netskope is cloud-native, enabling differentiation of tenants in cloud applications, whether they are enterprise or personal, and provides control over shadow IT access.
Network Security Manager at a computer software company with 201-500 employees
The threat protection capabilities are beneficial, especially in reducing the load on email traffic by preventing phishing emails and providing malware protection from advanced threats.
Senior Product Manager - Cyber Security for Middle East, Central Asia and Africa Region at Ivanti
Having these functionalities integrated into one dashboard makes Netskope efficient and user-friendly.
Cyber security consultant at L&T Technology Services
 

Categories and Ranking

iboss
Sponsored
Ranking in Cloud Access Security Brokers (CASB)
7th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
22
Ranking in other categories
Secure Web Gateways (SWG) (6th), Internet Security (3rd), Web Content Filtering (1st), ZTNA as a Service (8th), Secure Access Service Edge (SASE) (8th)
Microsoft Defender for Clou...
Ranking in Cloud Access Security Brokers (CASB)
5th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
42
Ranking in other categories
Advanced Threat Protection (ATP) (13th), Microsoft Security Suite (10th)
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)
 

Mindshare comparison

As of May 2026, in the Cloud Access Security Brokers (CASB) category, the mindshare of iboss is 4.0%, up from 1.8% compared to the previous year. The mindshare of Microsoft Defender for Cloud Apps is 5.6%, down from 9.3% compared to the previous year. The mindshare of Netskope is 13.2%, down from 14.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Access Security Brokers (CASB) Mindshare Distribution
ProductMindshare (%)
Netskope13.2%
Microsoft Defender for Cloud Apps5.6%
iboss4.0%
Other77.2%
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.
FV
Security and Continuity Manager at Rolinco NV
Deployment has been seamless with insightful data categorization and enhanced control
The features of Microsoft Defender for Cloud Apps that I have found most valuable include the overall portal view, with bubble graphs which give us insight into what goes where in the categorization, nowadays with Generative AI but all kinds of categorization, collaboration, etc. That central view of the portal is very useful for us. The impact of Microsoft Defender for Cloud Apps on our organization's ability to assess and manage app related risks has been significant because we have more visibility. Therefore, we can add more control, and we have already done so. This was not possible in the old solution, in the old CASB solution with Netskope. We now can see on the spot, and we do that almost weekly, what the end users are utilizing, which cloud providers or cloud apps they're using. The visibility into OAuth apps provided by Microsoft Defender for Cloud Apps is very good. The visibility into risk and risk management of our organization's Generative AI apps is very nice, as you can choose the category Generative AI and then see exactly what traffic has been going to and from Generative AI in the cloud. This makes us very insightful on what is used within the company. We have some policies on blocking specific Generative AI, and we use within our company one particular AI part, which is CoPilot of Microsoft. In this way, we can see what the end users are using other than CoPilot, and that makes us more in control. The effectiveness of the integration of Microsoft Defender for Cloud Apps with Defender XDR and defending against SaaS attacks is very intuitive. It works immediately if we create a new policy or in Purview or in Microsoft Defender for Cloud Apps, or when we make an app unsanctioned by blocking it, then it is almost immediately, or at least within a couple of hours, effective on all the endpoints where the EDR is running. This gives us much better control over things than before.
Benjamin Naranjo - PeerSpot reviewer
Systems administrator at PERSAN S.A.
Provides secure remote access and web navigation protection with highly customizable features
The most helpful features in Netskope are the data loss prevention module, the anti-malware module, and the integration that it has with Information Rights Management from Microsoft. It has better categorization and more granular features regarding web protection, as it allows me to control HTTP methods. I can publish WhatsApp web for my users as read-only, for example. Other providers cannot; they are only on and off, and do not have the granularity for a website to be read-only. That comes with a downside, which is that they need to regularly update their controls to support those features in those websites.
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893,244 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
9%
Construction Company
7%
Financial Services Firm
13%
Computer Software Company
9%
Manufacturing Company
8%
Government
6%
Financial Services Firm
13%
Manufacturing Company
11%
Computer Software Company
8%
Construction Company
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise7
Large Enterprise8
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise12
Large Enterprise19
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise9
Large Enterprise25
 

Questions from the Community

What needs improvement with iboss?
The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent ...
What is your primary use case for iboss?
We used iBoss mainly for Internet Access by having an Agent on Windows laptops Primarily because when we try to use i...
What is your experience regarding pricing and costs for iboss?
I am not involved in pricing, but as per the information I have, during that time, the Blue Coat proxies we were usin...
Which is the better security solution - Cisco Umbrella or Microsoft Cloud App Security?
Cisco Umbrella is an integral component of the Cisco SASE architecture. It integrates security in a single, cloud-nat...
What is your experience regarding pricing and costs for Microsoft Cloud App Security?
At the time of implementation, when the size of our organization was small, it was a more affordable product. Since a...
What needs improvement with Microsoft Cloud App Security?
The fidelity of the signal in Microsoft Defender for Cloud Apps has been a challenge in some areas. There have been i...
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.
 

Also Known As

iBoss Cloud Platform
MS Cloud App Security, Microsoft Cloud App Security
Netskope CASB
 

Overview

 

Sample Customers

More than 4,000 global enterprises trust the iboss Cloud Platform to support their modern workforces, including a large number of Fortune 50 companies.
Customers for Microsoft Defender for Cloud Apps include Accenture, St. Luke’s University Health Network, Ansell, and Nakilat.
NetApp, Genomic Health, Caterpillar, Apollo, Pandora, Continental Resources, Fractal, infinera, Tesla
Find out what your peers are saying about Microsoft Defender for Cloud Apps vs. Netskope and other solutions. Updated: April 2026.
893,244 professionals have used our research since 2012.