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FortiSASE vs Zscaler Zero Trust Exchange Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jul 27, 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 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), Cloud Access Security Brokers (CASB) (7th), ZTNA as a Service (8th)
FortiSASE
Ranking in Secure Access Service Edge (SASE)
6th
Average Rating
7.8
Reviews Sentiment
5.1
Number of Reviews
17
Ranking in other categories
No ranking in other categories
Zscaler Zero Trust Exchange...
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), Cloud Access Security Brokers (CASB) (5th), Application Control (4th), ZTNA as a Service (1st), Remote Browser Isolation (RBI) (1st)
 

Mindshare comparison

As of October 2025, in the Secure Access Service Edge (SASE) category, the mindshare of iboss is 2.1%, up from 1.4% compared to the previous year. The mindshare of FortiSASE is 7.1%, up from 5.6% compared to the previous year. The mindshare of Zscaler Zero Trust Exchange Platform is 11.3%, down from 14.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Secure Access Service Edge (SASE) Market Share Distribution
ProductMarket Share (%)
Zscaler Zero Trust Exchange Platform11.3%
FortiSASE7.1%
iboss2.1%
Other79.5%
Secure Access Service Edge (SASE)
 

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
Yusuke Murasato - PeerSpot reviewer
Efficient access control and authorization with easy configurations
The important aspects are twofold. One is authorization, and the second is access control. FortiSASE can operate in a cloud environment with client certificates for authorizations and access control using features like PostureCheck. The service assesses device security, checking updates on antivirus software and confirming Windows OS specifications. I can use it anywhere I want as long as I have an Internet connection. It's very easy to configure the environment.
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

"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."
"First of all, the security policies are essential. I do not have to rely solely on Active Directory for our users."
"I would definitely recommend iboss for web filtering purposes to other organizations or individuals."
"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 console is cloud-based, which is something I really appreciate."
"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 easy to use despite its complexity. Multiple engineers manage it, but it's significantly more straightforward to administer than traditional VPNs and web proxies."
"Its initial setup was straightforward."
"This advantage is having the ability to create an SPA unit of FortiGate."
"FortiSASE can operate in a cloud environment with client certificates for authorizations and access control using features like PostCheck."
"Deep packet inspection is easier to deploy in the FortiSASE environment. It's much simpler to configure one-touch deployment. It was considerably more convoluted to get that to work using FortiClient. All that processing horsepower is happening in Fortinet's cloud infrastructure, reducing the load on our local routers and on-prem FortiGate firewalls."
"It is easy to integrate with Fortinet."
"Its function is related to the licensing framework."
"Overall, I'd rate the product eight out of ten."
"It has AI-based detections for any signature-less virus or any unknown vulnerabilities."
"We utilize the web filtering part of FortiCASB for our network security."
"The most valuable features of Zscaler Private Access are reliability, scalability, and availability."
"The in-line DLP feature is one of the most vital features"
"The most valuable features of this solution are the CASB solutions, which is protecting their Office 365."
"The solution is cloud-based with the latest inspection engines, which I find to be amazing."
"The product’s most valuable features are data discovery, activity control, and zero trust exchange."
"The most valuable features of Zscaler SASE include web filtering, application control, and the private access configuration."
"The scalability of the solution is great."
"The solution offers a simplified network infrastructure and security functions and it enables secure remote access for the users"
 

Cons

"If they could implement an extra security layer preventing access to iboss from the open internet, it would be great."
"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."
"The solution could be stronger on the integration side and offer more cloud applications like G Suite or Oracle."
"SSL decryption: We had issues with learners using apps instead of using web browsers. This type of encryption is tough for any appliance in a BYOD environment."
"The dashboards for local use could be better."
"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."
"I'd like to see them accelerate development on the security side, particularly around data loss prevention."
"FortiSASE is an expensive product and the cost is indeed high."
"Improvements should focus on security. Although FortiCASB performs well in many areas, I believe its security aspects could be enhanced further."
"While connectivity from outside to inside is okay, inside to outside is not."
"The current high-tech version of FortiSASE is not recommended due to its heavy loading."
"The GUI and connectivity, along with the support offered, are some of the areas of concern in the product where improvements are required."
"The main concern is that if the client is using another firewall, they cannot establish a private channel with the Cisco cloud."
"They are trying to improve the features of FortiSASE, however, many FortiSASE gates still cannot connect. While connectivity from outside to inside is okay, inside to outside is not."
"Security and support are two areas with certain shortcomings in the product where improvements are required."
"It's an expensive solution."
"The pricing for Private Access seems to be on the expensive side, and I believe they should consider making it more competitive with other solutions."
"We faced certain migration and implementation challenges in executing the tasks, so I would suggest improvement related to the stability of the solution."
"Zscaler CASB breaks down at times."
"The solution needs to improve a lot of aspects."
"Occasionally, there are certain delays in report generation."
"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 are some performance issues with the solution once the module addition begins"
 

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."
"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."
"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."
"On a scale from one to ten, where one is cheap and ten is expensive, I rate the solution's pricing a three out of ten."
"I can only speak about the pricing for education users because we get discounts. Other users aren't going to get the same price, but FortiSASE is competitive with the other products out there. All the solutions came in at the same price, so it just came down to the product that works best for us."
"I rate the product price an eight on a scale of one to ten, where one is high price, and ten is low price."
"I rate the product's price a six on a scale of one to ten, where one is low price and ten is high price."
"As per industry leads, Zscaler CASB is an expensive solution."
"In terms of market positioning, I would describe Zscaler Private Access as offering optimal pricing. Based on our experience, Cato Networks tends to be slightly more expensive."
"Zscaler DLP solution is expensive, with a fixed pricing structure that is billed annually and monthly. There are no additional costs for licenses."
"Zscaler SASE software is quite expensive compared to other solutions"
"Zscaler Cloud DLP is moderately priced. We pay around 2 million rupees per year."
"The technical support is good."
"The product has reasonable pricing."
"The price is competitive."
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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
17%
Manufacturing Company
8%
Financial Services Firm
7%
Comms Service Provider
6%
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 Business11
Midsize Enterprise2
Large Enterprise5
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 do you like most about FortiSASE ?
The integration with the company's existing security infrastructure enhanced our security posture since it was a stra...
What is your experience regarding pricing and costs for FortiSASE ?
The pricing, licensing, and setup costs of FortiSASE are very advantageous if you are already a Fortinet customer. If...
What needs improvement with FortiSASE ?
The secured browser of FortiSASE has room for improvement. Palo Alto has a more mature security browser than Fortinet.
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 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.
 

Also Known As

iBoss Cloud Platform
No data available
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.
Information Not Available
Siemens, AutoNation, GE, NOV
Find out what your peers are saying about FortiSASE vs. Zscaler Zero Trust Exchange Platform and other solutions. Updated: September 2025.
869,202 professionals have used our research since 2012.