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Prisma Access by Palo Alto Networks vs Zscaler Internet Access comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 23, 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 Secure Web Gateways (SWG)
11th
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
14
Ranking in other categories
Internet Security (4th), Web Content Filtering (3rd), Cloud Access Security Brokers (CASB) (8th), ZTNA as a Service (11th), Secure Access Service Edge (SASE) (11th)
Prisma Access by Palo Alto ...
Ranking in Secure Web Gateways (SWG)
3rd
Average Rating
8.2
Reviews Sentiment
7.1
Number of Reviews
62
Ranking in other categories
Cloud Access Security Brokers (CASB) (1st), Enterprise Infrastructure VPN (5th), ZTNA as a Service (2nd), Secure Access Service Edge (SASE) (1st)
Zscaler Internet Access
Ranking in Secure Web Gateways (SWG)
2nd
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
52
Ranking in other categories
Internet Security (2nd)
 

Mindshare comparison

As of March 2025, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 1.9%, up from 1.8% compared to the previous year. The mindshare of Prisma Access by Palo Alto Networks is 11.3%, up from 8.8% compared to the previous year. The mindshare of Zscaler Internet Access is 15.7%, down from 17.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Secure Web Gateways (SWG)
 

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.
ShanavasVK - PeerSpot reviewer
Helps maintain a consistent posture of internet security while getting rid of VPN and hovering into zero trust
There could be a better way for the tool to categorize the traffic. For example, the tool does exceptions and everything overall. If I want to give guest access or provide access to guest users or any other internet access and if it does not go through the SSL inspection because, in our company, we can't have the root certificate on a device that we don't manage, which can be called out as an exception or an exclusion, but that doesn't provide a proper reflection of the picture of what is happening in the environment. There are granularities bringing it down. The tool I used or still have is Zscaler Cloud Connector to protect the cloud environment, which can have a bit more user-friendly installation and setup, and it would help a lot. The deployment process of Zscaler Cloud Connector needs to be more user-friendly. Improvements are required in the exception category. For example, suppose I report on a monthly basis what the breaches and traffic violating the SSL inspection area are coming from. In that case, I may find that half of them may be coming through some guest network, meaning the tool doesn't differentiate between the guest or normal networks or the corporate networks. Having options to differentiate different networks would be ideal so that it can show a true picture of things to users, as half of the things in the tool are not in our control and are not of our concern.

Quotes from Members

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

Pros

"It was a very easy product to install. It can be deployed very fast."
"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."
"iboss is pretty scalable. They provide good support. The case managers you work with to coordinate what you need are pretty good."
"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."
"Granular setup, which was able to set different levels of filters using the OUs in the AD."
"Valuable features: Within the filter: Controls (Web categories, applications, and Allow/Block list) and Network (local Subnets). Within the reporter: Logs (Event Log) and Reports."
"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"The stacked policies, event policies, and routing policies are easy to understand for someone with general knowledge."
"Prisma integrates well with Cortex XDR and Cortex Data Lake. My company has been also using Prisma Access in-house for nearly a year, and it integrates seamlessly."
"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."
"Prisma's most valuable feature would be its ability to identify bad or risky configurations."
"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."
"The tool's consolidation is pretty quick."
"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."
"Overall, the cost savings, ease of deployment, and better VPN user experience and performance are valuable."
"The solution is stable."
"The solution replaces multiple vendor technologies with one which makes it worth the cost."
"The most valuable feature of Zscaler Internet Access is that it is a consolidated solution, it comes with many features, such as DLP."
"The solution’s customer service is good."
"One feature that is valuable to me from an implementation point of view is that it's very easy to implement."
"We don't have to buy equipment to use it. And when our engineers set it up on our side, we just configured a few settings and we were in."
"The product's initial setup phase is a bit easy, as one doesn't need high technical expertise."
"Zscaler Internet Access's best feature is the granular policy controls."
 

Cons

"The solution could be stronger on the integration side and offer more cloud applications like G Suite or Oracle."
"File integrity monitoring would be very advantageous as an additional feature."
"The reporting feature needs improvement."
"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."
"The area I would like to see improvement in is the ability with in the reporter to navigate directly to the content the user is traversing. It is kind of there, but it's not perfect. Quite frequently, I receive links that lead me to pages with error messages."
"Its pricing 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."
"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."
"It would be nice to manage Prisma Access through the cloud instead of through Panorama. You can use the cloud version to monitor Prisma Access, but it doesn't have all the features yet, and it's not 100% done."
"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."
"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 is room for improvement in the multi-environment visibility, especially around containers."
"The initial support team is not very good. Most of the time, I have found that they are one to three years experienced only. They don't have network expertise. They know about Palo Alto products but don't know how to troubleshoot the issues. We have to guide them most of the time to troubleshoot correctly since their approach is not developed."
"I haven't seen any SD-WAN configuration capability. If Prisma Access would support SD-WAN, that would help... SD-WAN devices should be able to reach Prisma Access, and Palo Alto should support different, vendor-specific devices, not just Palo Alto devices, for SD-WAN configuration."
"The Prisma Access could improve in terms of adding more machine learning and AI capabilities to automate tasks such as incident response."
"It wasn't so satisfying to work with it. There is room for improvement in the policy management. It is difficult to cover the entire scenery through Palo Alto products."
"They could provide more time for the onboarding the training of an IT person."
"There are some performance issues when we add on additional controls."
"It also needs better integration with other applications as well. There are some restrictions."
"There are a few features that are not compatible with the Azure cloud."
"We'd like for them to include some sort of antivirus tool."
"The solution's technical support needs to be improved, especially by offering a better support structure for different geographical areas."
"Zscaler should continue to make the user interface better. They should also improve the backup network and continue to expand it so that it can handle larger numbers of customers."
"The tool should improve the predefined dictionaries."
 

Pricing and Cost Advice

"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 probably in line with other solutions, but I do not deal with the financial side."
"It is expensive compared to one of its competitors."
"The overall pricing for iboss is very competitive and transparent."
"It's pricey, it's not cheap. But you get what you pay for."
"The price has been good for the ROI during these difficult times for the cruise industry. There are no hidden costs; what the product offers is what you get."
"Prisma Access by Palo Alto Networks has flexible licensing models with different categories. It comes with different features which can be removed if not needed. However, its pricing is high."
"Actually the solution is very expensive. I don't know the particulars since the purchasing team dealt with it."
"The licensing fees are paid on a yearly basis and for what we get, the price is good."
"The solution is expensive."
"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."
"The solution requires a license and the technical support has extra costs. The licensing model could improve."
"The solution is a little bit expensive. On a scale of one to five, I would rate it as a three."
"There are multiple bundles: enterprise, business, and transformation. Transformation includes all the features, but recently I've seen a few more line items that are additional costs. Overall, it's expensive."
"Because it's a cloud solution, we pay on a yearly basis. It is affordable and includes tech support and all features."
"The price of Zscaler Internet Access should improve, it is expensive."
"Licenses are available on a per-host basis. Some features like sandboxing require an additional fee, but most standard features are included in the license."
"We pay around 6,500 INR per user per year, which is very expensive. I would rate Zscaler's pricing one out of five."
"The pricing for Zscaler Internet Access could be made cheaper."
"It is a few pounds per user per month."
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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%
Educational Organization
24%
Computer Software Company
13%
Financial Services Firm
9%
Manufacturing Company
9%
 

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...
Which is the better security solution - Cisco Umbrella or Zscaler?
Cisco Umbrella and Zscaler Internet Access are two broad-spectrum Internet security solutions that I have tried. Zs...
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 ...
 

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
ZIA
 

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
Ulster-Greene ARC, BanRegio, HDFC, Ralcorp Holdings Inc., British American Tobacco, Med America Billing Services Inc., Lanco Group, Aquafil, Telefonica, Swisscom, Brigade Group
Find out what your peers are saying about Prisma Access by Palo Alto Networks vs. Zscaler Internet Access and other solutions. Updated: March 2025.
842,296 professionals have used our research since 2012.