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Prisma Access by Palo Alto Networks vs Zscaler Zero Trust Exchange Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jul 6, 2025

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
Ranking in ZTNA as a Service
8th
Ranking in Secure Access Service Edge (SASE)
8th
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)
Prisma Access by Palo Alto ...
Ranking in Cloud Access Security Brokers (CASB)
1st
Ranking in ZTNA as a Service
2nd
Ranking in Secure Access Service Edge (SASE)
2nd
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)
Zscaler Zero Trust Exchange...
Ranking in Cloud Access Security Brokers (CASB)
5th
Ranking in ZTNA as a Service
1st
Ranking in Secure Access Service Edge (SASE)
1st
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
64
Ranking in other categories
Data Loss Prevention (DLP) (2nd), Application Control (4th), Remote Browser Isolation (RBI) (1st)
 

Mindshare comparison

As of October 2025, in the ZTNA as a Service category, the mindshare of iboss is 2.4%, up from 1.3% compared to the previous year. The mindshare of Prisma Access by Palo Alto Networks is 13.7%, down from 15.7% compared to the previous year. The mindshare of Zscaler Zero Trust Exchange Platform is 17.4%, down from 20.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
ZTNA as a Service Market Share Distribution
ProductMarket Share (%)
Zscaler Zero Trust Exchange Platform17.4%
Prisma Access by Palo Alto Networks13.7%
iboss2.4%
Other66.5%
ZTNA as a Service
 

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…
Sumit Bhanwala - PeerSpot reviewer
Cloud-based platform simplifies device and data center management
I find it to be good. The solution is cloud-based with the latest inspection engines, which I find to be amazing. We are less dependent on data centers and device management, which reduces our efforts significantly. It improves our device management, data center management, and updating devices. We need fewer engineers for this management, and it reduces time and efforts for data center management, device upgrades, and IT support.

Quotes from Members

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

Pros

"Technical support is pretty sharp and very responsive."
"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"Its initial setup was straightforward."
"iboss is among the few products providing inline filtering where no application is needed on the device. It operates on the network side and is not device-based. This feature was one of the main reasons why we stayed with them for so long."
"The iboss system is highly reliable. The false positive rates are small compared to some other systems we've experienced through other partner agencies who use competing solutions."
"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."
"From a use-case scenario, what I like the most is the plug-in. I like the fact that we can do the filtering of these devices offsite independent of the network they are connected to, and we do not have to have traffic coming back inside our network."
"Our primary use case for this product is DLP,"
"Prisma Access gives us security from a single point. It controls mobile users and determines how secure their networks will be, including from where they will get internet access. We can optimize things and add security profiles centrally."
"It's great that we can make sure a machine meets the minimum requirements before users are allowed to log in."
"The initial setup is very straightforward."
"Prisma Access by Palo Alto Networks is a seamless solution."
"Security is absolutely spot-on, really top-notch. It's the result of all the components that come together, such as the HIP [Host Information Profile] and components like Forcepoint, providing end-user content inspection, and antivirus. It incorporates DLP features and that's fantastic because Prisma Access makes sure that all of the essential prerequisites are in place before a user can log in or can be tunneled into."
"The performance is good."
"Prisma Access provides comprehensive security. It provides URL filtering, application control, SSL, DLP, etc. It provides complete security for the cloud environment."
"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."
"The user interface of Zscaler Private Access is excellent. With proper knowledge and expertise, one can efficiently handle intricate enterprise environments without feeling overwhelmed. This leads to exceptional productivity for managed service providers. The user experience is remarkably streamlined, enabling the management of even the most complex enterprise setups without any excessive complications."
"The product's most valuable features are cloud-based services and secure internet access. We don't have to set up any physical appliances."
"It does the job. What it is needed for. I can use it for VPN, I can use it for secure connections, I can use it as a firewall. So the solution does the job."
"Zscaler Private Access is a platform that eliminates the complexity of VPN configuration."
"The most valuable feature of Zscaler Private Access is the categorization of the dynamic URLs which keeps the customer's environment protected. The threats and the malware are correctly categorized."
"The scalability is pretty good."
"As a cloud-based service, it is very easily implemented."
"On DLP terms, Zscaler Cloud DLP ensures that data doesn't go outside of the organization. So on the network level, Zscaler does a pretty good job."
 

Cons

"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."
"I am currently doing a PoC of the zero trust aspect of it. Compared to other similar solutions, it is hard to get around each feature. It takes a while to get used to it."
"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."
"Its pricing could be better."
"For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company ExxonMobil."
"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 one thing that I've been a little bit disappointed with is when we have had to open cases with Palo Alto about Prisma Access issues. Versus their other platforms, like their firewalls, where we tend to get really quick responses and very definitive answers, the few tickets I've had to open for Prisma Access have taken them longer to respond to. And they haven't necessarily given me the kind of answer I was looking for, meaning a fix to the problem."
"The solution’s stability could be improved."
"Prisma's integration between operational technology and IT should be more seamless. Right now, it requires additional setup and maintenance."
"The product's current price is an area of shortcoming where improvements are required."
"My clients would like to see a more feature-rich product."
"One thing that would help is if we could get a guide. With Cisco, for example, you can just type the problem regarding your Cisco product and you will easily get your solution. In Palo Alto, however, it's not easy to find the solutions."
"From any improvement perspective, the product's compatibility issues with Linux need to be resolved."
"Better integration with the MDM solution would be useful."
"There aren't really any missing features that I have witnessed."
"On the improvement side, when we bypass certain internet traffic types, it's currently recommended to have a one-click option, but audio and video aren't always supported. Thus, we need to bypass that kind of traffic. So, it is an area of improvement."
"Setup is a bit complex because there are many steps that need to be taken before onboarding and activating the solution."
"There are some performance issues with the solution once the module addition begins"
"It has a limitation, if you are creating a rule or something for a web application or something, you could only add five users, not more than that. Five or four users are only included in a rule. If you want to create a rule for more than five or four users, you have to go through other methods, not particularly with the application. Working within the application with this method would be quite easy as compared to listing a URL or a normal IP address."
"Zscaler Private Access could improve by improving external access. If external parties want to access locally to my company's services, we need to onboard them into our domain, otherwise, it doesn't work. Additionally, if their company also has Zscaler Private Access, then it doesn't work. They need to log in with our domain ID, not their company ID."
"The connectivity monitoring part should be included in the core license without any extra charges."
"To enhance their offering, it is advisable for them to focus on strengthening the foundation of their architecture. Additionally, they should consider integrating a broader range of services that go beyond what managed service providers typically offer independently."
 

Pricing and Cost Advice

"It is probably in line with other solutions, but I do not deal with the financial side."
"We have not priced the solution recently, but they were competitive with other vendors in the past."
"The overall pricing for iboss is very competitive and transparent."
"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 expensive compared to one of its competitors."
"Prisma is in the middle of the road. It's not the most expensive, but it's not the cheapest. There aren't any additional costs, to my knowledge. I know they have some extra modules, but we didn't use them."
"They price their products using credit modules."
"As compared to other solutions, Prisma Access is much cheaper. It is probably 30% to 40% cheaper than other solutions, but I do not know the exact cost."
"The pricing can be difficult because it came to us with another agreement, but it can be negotiated. I highly recommend people to compare this product's performance and pricing against BetterCloud, because I feel BetterCloud is better than Prisma SaaS if they're starting from scratch."
"Prisma Access is one of the best compared to other products on the market. The cost is favorable, and Palo Alto provides a simple architecture, so I recommend the solution to anyone using a different product. There are no hidden costs besides the license; what you see is what you get."
"It's pricey, it's not cheap. But you get what you pay for."
"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."
"The licensing fees are paid on a yearly basis and for what we get, the price is good."
"The pricing is expensive and on the higher end. Honestly, in my opinion, it is not worth the price."
"The technical support is good."
"The pricing is quite high, especially when it comes to the gateway."
"Zscaler Private Access can be an expensive solution, depending on the license type you will purchase."
"Zscaler CASB is an expensive solution."
"Zscaler DLP solution is expensive, with a fixed pricing structure that is billed annually and monthly. There are no additional costs for licenses."
"The product is a little more expensive than other tools."
"Zscaler Private Access is extremely expensive."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
11%
Manufacturing Company
9%
Government
6%
Computer Software Company
12%
Financial Services Firm
12%
Manufacturing Company
12%
Government
5%
Computer Software Company
13%
Financial Services Firm
13%
Manufacturing Company
9%
Insurance 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 Business16
Midsize Enterprise11
Large Enterprise41
 

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 do you like most about Zscaler SASE?
The most valuable features of Zscaler Private Access are reliability, scalability, and availability.
What needs improvement with Zscaler SASE?
The solution needs to improve a lot of aspects.
What is your primary use case for Zscaler SASE?
We are using Zscaler Zero Trust Exchange for its Zscaler Internet Access service. It provides web security, DLP, data...
 

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
Zscaler SASE, Zscaler DLP, Zscaler CASB, Zscaler CSPM, Zscaler Browser Isolation, Zscaler Posture Control
 

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
Siemens, AutoNation, GE, NOV
Find out what your peers are saying about Prisma Access by Palo Alto Networks vs. Zscaler Zero Trust Exchange Platform and other solutions. Updated: September 2025.
869,202 professionals have used our research since 2012.