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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
15
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
8.2
Reviews Sentiment
7.1
Number of Reviews
62
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

"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."
"Our primary use case for this product is DLP,"
"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"It was a very easy product to install. It can be deployed very fast."
"Technical support is pretty sharp and very responsive."
"iboss has significantly lowered the number of security incidents. It is crazy how much it blocks and how much it is aware of the outside danger."
"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."
"Because of iboss, I did not have to assign web filtering tasks to my techs on a daily basis."
"We're now able to go after contracts that require a Zero Trust solution and Prisma's other technology solutions."
"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."
"Prisma SaaS is very easy to use; it's common sense — it's the best-in-class."
"The most valuable features of the solution stem from the fact that it offers stability and scalability while being a very secure product."
"The stacked policies, event policies, and routing policies are easy to understand for someone with general knowledge."
"The setup is relatively straightforward."
"The most valuable feature is the ability to join your network and provide access through the VPN."
"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 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 tool's scalability is good."
"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."
"Has a good zero trust feature."
"The solution offers a simplified network infrastructure and security functions and it enables secure remote access for the users"
"You can close your data protection gaps with Zscaler. You can quickly find all the classified, sensitive data across the cloud."
"The product’s most valuable features are inbound and outbound scanning and API control."
"The VPN is great for the stability on offer and for the cloud updates and insights you can get."
 

Cons

"The reporting feature needs improvement."
"The solution could be stronger on the integration side and offer more cloud applications like G Suite or Oracle."
"Sometimes, obviously, there are bugs."
"Sometimes the agent stops working in iboss, and we have to reinstall the agent."
"Fold that in with the risk intelligence they're getting from all of the different subscriptions they are a part of. Now, these security companies subscribe to things like emerging threats, databases, etc. You can fold all this intelligence to decide what's happening on an endpoint. I would love to see them start moving into that space. That would compete directly with Microsoft. Maybe that's why they haven't. Having that ability native within the solution would be great. The other area in which I would love to see improvement is more detailed descriptions of why they block websites."
"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."
"I'd like to see them accelerate development on the security side, particularly around data loss prevention."
"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."
"Palo Alto's operational and support model needs improvement since we have faced issues with resolving problems."
"Palo Alto Prisma 10 came out over a year ago. Palo Alto added this identity management feature. The legacy way Palo Alto selected which user is sitting on an IP address it passes through has been clunky."
"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."
"There can be some latency issues with the solution that should be improved."
"We would like to see improvements in the licensing; currently, Palo Alto provides 500 to 1000 licenses for users, and we want to see 1500 to 2000 licenses for one version."
"Though the monitoring is fine, the solution should improve its application graphs and interface monitoring."
"The user interface could be better. They need to work a little bit on the console. It is similar to their firewalls but not exactly. They need to clean it up a bit."
"It's not really Prisma's fault, but when you try to create exceptions you don't really have those abilities. You cannot say, on the management platform, "Hey, for these users I want to create these exceptions." That is one thing that I have gotten some complaints about, and we have faced some challenges there."
"Occasionally, there are certain delays in report generation."
"Zscaler CASB breaks down at times."
"It's an expensive solution."
"Having a Zscaler-specific device could streamline this process and provide a more consistent user experience across diverse branches."
"Zscaler CASB should include integrations with other SaaS applications."
"There could be a feature to view the VPN tunnel activities in terms of configuration."
"Sometimes, support takes time since the solution has some bugs that need fixing."
"The area that requires improvement is their support. The current support is lacking."
 

Pricing and Cost Advice

"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 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."
"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 probably in line with other solutions, but I do not deal with the financial side."
"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."
"We have to pay additional costs for maintenance and support services."
"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 pricing is very friendly. It's not confusing to figure out your workload and how much you'd be paying for the solution."
"They price their products using credit modules."
"The pricing for this solution is on the higher end."
"Compared to other products, the price is slightly high."
"There's no reason not to buy the enterprise version that gives you unlimited PoPs, but you must understand the limitations you impose on yourself if you do that. If you go crazy, that allowlist will be too big for Kubernetes clusters."
"Zscaler Private Access is extremely expensive."
"The product is a bit expensive."
"Zscaler CASB is an expensive 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 pricing is quite high, especially when it comes to the gateway."
"There is definitely an ROI."
"It has been relatively reasonable for what it does. Some of the additional license costs based on the advanced next-generation firewall functions are quite high, and they should have certain features ready and available as a baseline rather than having to purchase additional licenses for it. Overall, the cost seems reasonable."
"The product is a little more expensive than other tools."
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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.
845,040 professionals have used our research since 2012.