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Prisma Access by Palo Alto Networks vs Zscaler Private Access (ZPA) comparison

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Comparison Buyer's Guide

Executive Summary

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
7.1
Number of Reviews
19
Ranking in other categories
Secure Web Gateways (SWG) (5th), Internet Security (3rd), Web Content Filtering (1st), ZTNA as a Service (8th), Secure Access Service Edge (SASE) (8th)
Prisma Access by Palo Alto ...
Ranking in Cloud Access Security Brokers (CASB)
1st
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
64
Ranking in other categories
Secure Web Gateways (SWG) (4th), Enterprise Infrastructure VPN (6th), ZTNA as a Service (2nd), Secure Access Service Edge (SASE) (2nd)
Zscaler Private Access (ZPA)
Ranking in Cloud Access Security Brokers (CASB)
8th
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
10
Ranking in other categories
No ranking in other categories
 

Featured Reviews

Matt Crockford - PeerSpot reviewer
It's easy to roll out, and their understanding of our business made it seamless
One aspect we value about iboss is its simplicity. Their customer service is brilliant, and they are super responsive and knowledgeable. It's easy to roll out, and their understanding of our business made it seamless. We were impressed by the solution's mental health function, which can detect if someone needs help. It scans what users are browsing and flags warning signs so we can check to see if they are okay. We've had to use it a couple of times. The user interface is highly intuitive. Our IT team picked it up with minimal training. It's arranged so that it's easy to find where things are. Another advantage is the single pane of glass console, which gives you visibility into what's happening. We're not fully there yet because we haven't implemented zero trust, but we're excited about the possibilities from the demos we've seen. We launched a POC of iboss' ChatGPT Risk Protection feature two weeks ago. AI is a great tool, but you need to be careful what you put into it. My biggest fear is employees inputting sensitive corporate information or customer PII data into one of these chatbots. I was impressed by our trial of the feature. It's exactly what we wanted. Now, when a user goes to ChatGPT, there's a banner warning them not to share information, and we can block conversations containing customer data like bank details and email addresses. I don't want to stop people from using it, but we need visibility. We've only tried it on a test group of 15 people. You can configure it to look for specific keywords or integrate it with your DLP policy if you have that configured
Amar-Patil - PeerSpot reviewer
Enables seamless policy management and supports secure remote work
Our primary use case for Prisma Access by Palo Alto Networks is to control the internet and serve as an internet proxy. Additionally, we use it for secure remote work One of the most valuable features of Prisma Access by Palo Alto Networks is the ability to manage on-premise firewalls. We can…
Martin Partridge - PeerSpot reviewer
User access is simplified and secured through central core functionalities
The simplicity and logical structure of Zscaler make it easy to use and administer. It allows grouping, enabling en masse access conveniently. Unlike the BlueCoat proxy, which was more prescriptive and individual-focused, Zscaler offers group access. Additionally, Zscaler's modern tools enhance the network architecture by passing everything through a central core of security, ensuring everything is secure before accessing the internet.

Quotes from Members

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

Pros

"We were impressed by the solution's mental health function, which can detect if someone needs help. It scans what users are browsing and flags warning signs so we can check to see if they are okay. We've had to use it a couple of times."
"First of all, the security policies are essential. I do not have to rely solely on Active Directory for our users."
"It was a very easy product to install. It can be deployed very fast."
"iboss is among the few products providing inline filtering where no application is needed on the device."
"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."
"The security aspect of the solution, particularly the malware behind it, is excellent. That's something that really helped us out. It's not just a simple proxy that just blocks the insights of potential threats that come on behind it. They do malware detection and that helps us a lot."
"iboss is pretty scalable. They provide good support. The case managers you work with to coordinate what you need are pretty good."
"Granular setup, which was able to set different levels of filters using the OUs in the AD."
"It's much faster and more secure than legacy solutions. It is also quite stable and scalable as well. We are able to see all the traffic in one place."
"Monitoring is the most valuable feature because we can easily monitor all kinds of stuff coming over the network. We can check the dashboard and work accordingly."
"The solution's most valuable features were the model's reduced complexity on the client side and its capability to provide security."
"Prisma Access protects all app traffic, so that users can gain access to all apps and that's very important because we need to be able to access everything. It also allows us to access non-web apps; anything internal that we need access to, we can access."
"Palo Alto Firewall is one of the best firewalls in the world."
"This solution provides a DLP on the cloud and very few people have a scanning device for data at rest."
"The visibility perspective is pretty cool. If I want to know how much data is being used for a specific project, I can look at how much data has been used, from which region, and which users have been connected. That visibility is very good so that I can see how many licenses we have and how many are used."
"It is geographically dispersed, and it sits on top of Google and AWS platforms. Therefore, you don't face the standard issues, such as latency or bandwidth issues, that you usually face in the case of on-prem data centers."
"The best advantage of the product is that it is always on as a VPN, which gives us much more functionality."
"Zscaler Private Access (ZPA) is the most mature compared to other vendors in terms of features and stability."
"Zscaler Private Access (ZPA) does an excellent job offering secure remote access to internal applications for our distributed workforce because it provides a granular way to grant access for specific people with specific applications."
"Zscaler ZPA is easy to administer and is organized in a straightforward and logical manner."
"Overall, I would rate it a nine out of ten."
"Zscaler Private Access helps by resolving network choke issues, allowing application access from public networks without needing to integrate with internal networks."
"The scalability is amazing. Whenever we need to upgrade the users, it increases immediately."
"Zscaler Private Access (ZPA) is much more secure than VPN because users are only allowed to access specific applications rather than the whole network."
 

Cons

"Its pricing could be better."
"One thing I would like to see differently with their Zero Trust platform is that some of the AI aspects related to high-risk activities have more false positives."
"For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company ExxonMobil."
"The dashboards for local use could be better."
"Their on-premise hardware's network interface is capped at one gigabit, which is sort of a problem. If you stand a filter up where all traffic flows through that, according to them, in order to go above a gigabit, you have to have multiple devices, which in today's IT seems a little bit silly. They could easily put in an SFP port into their device that could accommodate 10 gigs or at least offer a box."
"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."
"File integrity monitoring would be very advantageous as an additional feature."
"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."
"The documentation is generally good, but they could provide a more detailed description of all the configuration steps. I have to search for information or call support. Palo Alto could add more knowledge base articles about configuration with screenshots and walkthroughs. That would be helpful. When configuring a product, you want to see examples of how it is done."
"It's not very easy to use. Sometimes it's buggy and there are problems when doing updates. The user interface is okay, but some configuration items are difficult. I would like it to be less buggy and easier to configure, to better streamline the user experience."
"Prisma Access by Palo Alto Networks should consolidate the portals into a single portal. It is slow and takes more than ten seconds to load a page."
"The tools' scalability is subject to some limitations when done on-premise due to the need for additional licenses. However, in other scenarios, increasing scalability involves expanding infrastructure to accommodate more third-party VPN access. It is scalable as long as you pay the money. Also, it needs to improve security."
"The product's current price is an area of shortcoming where improvements are required."
"Sometimes, you have these notifications sent out about changes in App-IDs, modifications in App-IDs, or even the introduction of entirely new App-IDs to replace. Sometimes, the recommendations are followed, but even then, when the package is installed on the firewall, it gets messed up. I remember a particular one was with Tableau, and suddenly, people weren't able to use Tableau, which is an analytics tool for business."
"Palo Alto's operational and support model needs improvement since we have faced issues with resolving problems."
"If you compare Prisma SaaS against other products, such as Cloud Log, it's a little bit tricky to understand, but it offers different functionality that other products don't have. From a user usability point of view, you need some training for this product, as an admin, you need a couple of demos."
"The price is a concern as it increases every year and becomes more expensive, driving customers and other vendors to look for alternatives."
"There are some bugs in the solution."
"One area for improvement is setting posture profiles for vendor machines."
"The rollout process could be much easier, and the configuration of identity providers like Azure is more complicated than with other zero trust network providers. This can be a pain point."
"There are some bugs in the solution, which they are clearly working on, and they are still not resolving them. So it's taking some time."
"Customer service and support are rated seven or eight out of ten, needing improvement in quality and response time."
"The lack of control over the 700+ external IPs through which traffic exits Zscaler is problematic."
"I am not happy with the technical support from Zscaler Private Access (ZPA), particularly in India, where reachability is an issue with salespersons."
 

Pricing and Cost Advice

"The overall pricing for iboss is very competitive and transparent."
"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."
"We have not priced the solution recently, but they were competitive with other vendors in the past."
"It is expensive compared to one of its competitors."
"It is probably in line with other solutions, but I do not deal with the financial side."
"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."
"It's pricey, it's not cheap. But you get what you pay for."
"It is not cheap. It is expensive. The good thing is that you are able to pay for what you need, but overall, it is not cheap. The pricing is not based on packages. You pay based on the features. If you want DLP, you only pay for DLP. They are very flexible. It is not cheap, but the licensing is flexible. There are no additional costs in addition to the standard licensing fees."
"The licensing cost is about 18,000 euros."
"I'm still comparing, but the solution is quite expensive."
"It is a little expensive. Because it is one of the best in the market, it is a little bit more expensive than other vendors."
"Based on what I have heard from others, it is a pricey solution as compared to its peers, but I am not sure. However, considering the features that it offers, it is a break-even point. You get whatever they are promising."
"Prisma Access by Palo Alto Networks is an expensive solution, especially when compared to other solutions like Cisco. There are no additional charges apart from the standard licensing costs attached to the solution."
"In terms of pricing, considering that it is a two or three years old solution, they should apply big discounts for the next two or three years. This approach will be better for them to capture the market."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
11%
Manufacturing Company
9%
Government
5%
Computer Software Company
12%
Financial Services Firm
12%
Manufacturing Company
12%
Government
5%
Insurance Company
16%
Financial Services Firm
13%
Manufacturing Company
9%
Outsourcing Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise6
Large Enterprise5
By reviewers
Company SizeCount
Small Business21
Midsize Enterprise21
Large Enterprise28
By reviewers
Company SizeCount
Small Business1
Midsize Enterprise4
Large Enterprise5
 

Questions from the Community

What needs improvement with iboss?
For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company Exxon...
What is your primary use case for iboss?
Previously when I used iboss, we did the POC for iboss for ExxonMobil. Four or five people wanted to move from our ol...
What is your experience regarding pricing and costs for iboss?
Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern. There are cheaper alte...
What is the better solution - Prisma Access or Zscaler Private Access?
We looked into Prisma Access before choosing Zscaler Private Access (ZPA). Palo Alto’s Prisma Access is a secure ac...
What do you like most about Prisma Access by Palo Alto Networks?
The most valuable features of the solution are in the areas of the secure remote access it provides while also being ...
What is your experience regarding pricing and costs for Prisma Access by Palo Alto Networks?
From my experience, Palo Alto is more expensive compared to solutions like Netskope and Triscale.
What is your experience regarding pricing and costs for Zscaler Private Access (ZPA)?
Prices for Zscaler Private Access (ZPA) are higher than traditional solutions, but it provides enhanced security.
What needs improvement with Zscaler Private Access (ZPA)?
The only room for improvement is the troubleshooting problem with iPhones as of now. The review should be anonymous; ...
What is your primary use case for Zscaler Private Access (ZPA)?
We are using secure remote access for internal applications, and that's why we are using Zscaler Private Access (ZPA)...
 

Also Known As

iBoss Cloud Platform
Palo Alto Networks Prisma Access, Prisma Access, GlobalProtect, Palo Alto GlobalProtect Mobile Security Manager, Prisma SaaS by Palo Alto Networks, Prisma Access
No data available
 

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.
Concord Hospital, State of Colorado, Essilor International, RheinLand Versicherungsgruppe, University of Westminster, Universidade Nove de Julho, SPAR Austria, CAME Group, ZipRealty, Greenhill & Co., IKT Agder, Aviva Stadium, Animal Logic, Management & Training Corporation, Brigham Young University Hawaii, School District of Chilliwack
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Find out what your peers are saying about Prisma Access by Palo Alto Networks vs. Zscaler Private Access (ZPA) and other solutions. Updated: September 2025.
868,759 professionals have used our research since 2012.