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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 Mar 30, 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)
8th
Ranking in ZTNA as a Service
11th
Ranking in Secure Access Service Edge (SASE)
10th
Average Rating
8.4
Reviews Sentiment
7.0
Number of Reviews
16
Ranking in other categories
Secure Web Gateways (SWG) (10th), Internet Security (4th), Web Content Filtering (3rd)
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)
1st
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
63
Ranking in other categories
Secure Web Gateways (SWG) (3rd), Enterprise Infrastructure VPN (5th)
Zscaler Zero Trust Exchange...
Ranking in Cloud Access Security Brokers (CASB)
3rd
Ranking in ZTNA as a Service
1st
Ranking in Secure Access Service Edge (SASE)
2nd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
63
Ranking in other categories
Data Loss Prevention (DLP) (3rd), Application Control (3rd), Cloud Security Posture Management (CSPM) (13th), Cloud-Native Application Protection Platforms (CNAPP) (10th), Remote Browser Isolation (RBI) (1st)
 

Mindshare comparison

As of April 2025, in the ZTNA as a Service category, the mindshare of iboss is 1.8%, up from 0.9% compared to the previous year. The mindshare of Prisma Access by Palo Alto Networks is 14.9%, down from 16.3% compared to the previous year. The mindshare of Zscaler Zero Trust Exchange Platform is 17.2%, down from 23.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
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
Partha Dash - PeerSpot reviewer
Makes us part of a bigger security ecosystem with updates taken care of for us, but pricing and support need work
There are definitely a number of things that could be improved. One of them is geographic coverage. China is still an issue because the solution does not operate there properly due to government regulations. I believe Palo Alto is trying pretty hard to get into partnerships with Alibaba and other cloud providers, but they do not have the same compelling offering in China that they have in the rest of the world. Businesses that are operating within China have to be very sure to evaluate the solution before making a buying decision. It is not an issue with Palo Alto, rather it is predominantly the result of government rules, but it's something that Palo Alto needs to work on. There is also room for improvement when it comes to latency in a couple of regions, including India and South America. They might have to increase their presence in those locations and come up with more modern cloud architectures. The third area is that, while Palo Alto has understood the essence of building capabilities around cloud technology and have come up with a CASB offering, that is a very new product. There are other companies that have better offerings for understanding cloud applications and have more graceful controls. That's something that Palo Alto needs to work on.
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

"Granular setup, which was able to set different levels of filters using the OUs in the AD."
"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."
"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."
"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."
"Technical support is pretty sharp and very responsive."
"Because of iboss, I did not have to assign web filtering tasks to my techs on a daily basis."
"iboss is easy to use despite its complexity. Multiple engineers manage it, but it's significantly more straightforward to administer than traditional VPNs and web proxies."
"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"I like it because it's very easy to use. You install the client and you have to know your gateway, but that's something we give to our users. Beyond that, it takes about three seconds to train them on how to use it. And it just works well. That's great for us because it means less administrative time."
"Prisma Access provides comprehensive security. It provides URL filtering, application control, SSL, DLP, etc. It provides complete security for the cloud environment."
"The most valuable features are ZTNA 2.0, CASB, Threat Prevention, and Autonomous Digital Experience Management (ADAM)."
"Prisma SaaS is very easy to use; it's common sense — it's the best-in-class."
"It has predefined or preconfigured rules, which are getting periodically updated. They are providing continuous improvements and periodically updating all search queries that they are looking for. That is one thing that helps us to stay vigilant and focused. If we query our AWS account for any breaches or vulnerabilities with any of the cloud tests, and it alerts us based on these predefined rules. It also provides an option to configure our own rules, and based on these rules, it can query the cloud trail logs, pull the information, and trigger alerts in real-time. I haven't explored this feature much because there are multiple accounts, and we don't have enough time to explore this feature. It also provides multiple integrations. When vulnerabilities or breaches are happening, you should be aware of them immediately. It provides integration with tools such as Slack, PagerDuty so that you can get alerted as soon as the high severity stuff comes up. For example, you have a security group that has allowed public traffic on port 22. As TechOps, you should be aware of this immediately. You cannot scan each machine or look into all security groups to identify it. So, Prisma helps us and alerts us when this kind of high-priority stuff comes up. It has different statistics, analytics, and graphs for data. The description of alerts is also pretty good. They describe what are the possible causes for this and what are the solutions. From Prisma Cloud, you can directly go to the AWS account. When you click on an alert, a resource, or a resource ID, it takes you to the AWS console where you need to log in. If you are already logged in, it will take you to that instance directly, and you can fix the issue there. I have found this feature very useful."
"Prisma Access by Palo Alto Networks is a seamless solution."
"Being able to use the user ID or Active Directory Group is one of the great features for control and providing more flexibility without worrying about IP addresses."
"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."
"You can close your data protection gaps with Zscaler. You can quickly find all the classified, sensitive data across the cloud."
"It has been helpful in maintaining our infrastructure. The granular level control it offers allows us to set application policies per application for each user."
"With SASE, we have a single platform that covers multiple task services with which we need to control access. All the features are equally valuable."
"Its impressive scalability allows the combination of multiple dictionaries and using them as one engine, resulting in narrower data loss gaps."
"Has a good zero trust feature."
"Sandboxing, DLP, and SSL inspection engine are the most valuable features of Zscaler SASE."
"The most valuable features are the File Type Control and SSL bypass policies. We"
"What I find most valuable in Zscaler Private Access is that it's a VPN. Its connectivity as a VPN is its most valuable feature."
 

Cons

"File integrity monitoring would be very advantageous as an additional feature."
"Iboss is growing so fast that it is often hard for them to keep up with the challenges."
"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."
"Sometimes when you call in support, you get someone who is just following a sheet. It feels like a runaround. You feel that you are running into that support wall."
"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."
"Sometimes, obviously, there are bugs."
"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."
"If they could implement an extra security layer preventing access to iboss from the open internet, it would be great."
"Prisma's integration between operational technology and IT should be more seamless. Right now, it requires additional setup and maintenance."
"Though the monitoring is fine, the solution should improve its application graphs and interface monitoring."
"The Cloud Management application has room for improvement. There are a lot of things on the roadmap for that application; things are going to happen soon."
"Lacks a hybrid model which has API plus in-line security."
"From any improvement perspective, the product's compatibility issues with Linux need to be resolved."
"The licensing model isn't flexible enough. It's an all-or-nothing model. Other providers in the market allow you to buy modules or add-ons separately. With Prisma Access, you have to purchase the same module for all users."
"Its integration with non-Palo Alto products can be improved. Currently, it is easy to integrate it with other Palo Alto products such as Cortex XDR. It integrates well with other Palo Alto products. A major part of our network is based on Palo Alto products, but for those companies that use multi-vendor products in their infrastructure, Palo Alto should optimize the integration of Prisma Access with the network devices from other vendors."
"Palo Alto's operational and support model needs improvement since we have faced issues with resolving problems."
"The solution's granularity should be improved because it has limited granular options to control, visible, allow, block, delay, and receive."
"The product is not reliable."
"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."
"What could be improved in Zscaler Private Access is its notification. For example, if there's a speed issue, there should be a pop-up that alerts the user about it. If there is a network quality issue, for example, it isn't good enough to connect to, or the network quality is bad, there should be a notification from the solution. Zscaler Private Access also needs improvement in terms of its interface and security."
"There could be a feature to view the VPN tunnel activities in terms of configuration."
"It would be better if the Zscaler Private Access team made it easier for people to find subscriptions on the portal, mainly information on what my customers subscribed to or the type of licenses purchased."
"Zscaler Private Access's reporting is poor. We should have more insight into the reports regarding what is blocked and allowed."
"The pre-defined dictionaries could be improved."
 

Pricing and Cost Advice

"It is expensive compared to one of its competitors."
"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."
"The overall pricing for iboss is very competitive and transparent."
"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."
"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 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."
"I would advise choosing your options according to your company's needs. Just go for what you want and do not pay for anything extra in terms of licensing. You need to determine how much bandwidth is required in your company network, and according to that, you should pay for the license. The mobile user license is based on the number of users who are going to use the VPN solution. You need to determine how many mobile users you are going to have in your network, and you should pay according to that. There are no other costs in addition to licensing, but if you go for the consultant services of Palo Alto networks to deliver the solution for you, then you need to pay something extra. That is not a part of licensing."
"Palo Alto is the Cadillac solution, so their products are pretty expensive. That's just the way it is. Their solution surpasses anything else. Cisco AnyConnect, Zscaler, and all of the other products don't compare. Palo Alto is the market leader with the most features. It saves you work, and you don't have to worry about it."
"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."
"The licensing model for this product is complicated and changes all the time, making it very hard for the user to comprehend the configuration."
"We have to pay additional costs for maintenance and support services."
"The solution requires a license and the technical support has extra costs. The licensing model could improve."
"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."
"Zscaler CASB is an expensive solution."
"Zscaler Private Access can be an expensive solution, depending on the license type you will purchase."
"The price is competitive."
"It's an affordable solution"
"The licensing model for Zscaler Cloud DLP allows you to only buy what you need. You don't need to buy it as a whole, so it's good."
"The product has reasonable pricing."
"There is definitely an ROI."
"Zscaler SASE software is quite expensive compared to other solutions"
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
12%
Manufacturing Company
9%
Government
6%
Computer Software Company
14%
Manufacturing Company
13%
Financial Services Firm
13%
Government
6%
Computer Software Company
16%
Financial Services Firm
13%
Manufacturing Company
10%
Insurance Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about iboss?
Content filtering is the most useful feature of iboss.
What needs improvement with iboss?
I have the same complaint about them that I have about other software companies. Sometimes when you call in support, ...
What is your primary use case for iboss?
We are a PreK-12 public school district, and we use iboss to filter internet content for our students at home and sta...
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?
The pricing is on the higher side, rating it around eight to nine out of ten. While it is justified for its value, th...
What do you like most about Zscaler SASE?
The most valuable features of Zscaler Private Access are reliability, scalability, and availability.
What is your experience regarding pricing and costs for Zscaler SASE?
Zscaler SASE is quite expensive compared to other solutions. The price is not fixed and it does not include all of th...
What needs improvement with Zscaler SASE?
The solution needs to improve a lot of aspects.
 

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: March 2025.
847,625 professionals have used our research since 2012.