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Fortinet FortiGate SWG vs Zscaler Internet Access comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 15, 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)
7th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
19
Ranking in other categories
Internet Security (3rd), Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (7th), ZTNA as a Service (11th), Secure Access Service Edge (SASE) (10th)
Fortinet FortiGate SWG
Ranking in Secure Web Gateways (SWG)
3rd
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
43
Ranking in other categories
No ranking in other categories
Zscaler Internet Access
Ranking in Secure Web Gateways (SWG)
2nd
Average Rating
8.2
Reviews Sentiment
7.0
Number of Reviews
53
Ranking in other categories
Internet Security (2nd)
 

Mindshare comparison

As of June 2025, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 2.1%, up from 1.6% compared to the previous year. The mindshare of Fortinet FortiGate SWG is 6.3%, down from 7.1% compared to the previous year. The mindshare of Zscaler Internet Access is 15.1%, down from 17.2% 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
Ayman Said - PeerSpot reviewer
Enables seamless traffic handling and effective network protection
We are using Fortinet FortiGate SWG for web filtering, application control, and IDPS. Additionally, we utilize it for VPN and the main features of a firewall Web filtering is very good, as well as IDPS. SD-WAN is a perfect feature. Additionally, the VPN is stable and very good. These features…
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

"Iboss is a solution that prevents advanced persistent threats, and has a zero tolerance for attacks."
"Content filtering is the most useful feature of iboss."
"We chose iboss for both zero trust and proxy (SWG) because their SWG was superior."
"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,"
"Technical support is pretty sharp and very responsive."
"First of all, the security policies are essential. I do not have to rely solely on Active Directory for our users."
"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 security for endpoints is the most valuable. It is very secure for our workers. It allows us to secure a transaction and enable security for a specific segment in the workflow."
"I would rate the scalability of this product a nine out of ten because it is highly scalable. We have not had problems with customers in terms of scalability."
"The product has the most valuable configuration, offloading, and security features."
"The most valuable feature of Fortinet FortiGate SWG is inspection."
"The user interface is intuitive. Anyone can configure the firewall with little knowledge of the product. The back-end is robust with good security."
"It has a valuable SD-WAN feature and provides good performance."
"Fortinet FortiGate SWG's content is its most valuable feature."
"Customers keep on improving their licenses. The solution remains scalable and flexible. On-premises deployments may have some limitations. However, cloud deployments offer a high degree of flexibility."
"All internet access flows through the Zscaler proxy, regardless of whether people are in office or remote. I have greater control site access and I minimize the number of compromises that we experience to almost none."
"We enjoy all of the proxy capabilities and the capability to integrate into the SIEM/SOC solution."
"Zscaler Internet Access protects using data loss prevention. If you have a CASB exposing your cloud out into the network, then Zscaler Internet Access will go ahead and control that unknown cloud application in the CASB, protecting it. There is also data detection with exact data match. This improves the data coming into your cloud so you are protecting it."
"The initial setup was straightforward. The biggest thing for us was to build our own policies. The deployment itself was only a few hours."
"Overall, we're very happy with our product."
"Zscalar Internet Access is for Internet security, like an Internet security gateway. I like how it runs seamlessly in the background with a single sign-on. The controls you can have on devices for Internet security are good, and it doesn't impact speed wherever you're connected. Overall, I think it's very good so far."
"The most valuable feature of the solution is SWG traffic."
"The most valuable feature is the ability to drop packets."
 

Cons

"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."
"Its pricing could be better."
"The dashboards for local use could be better."
"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."
"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."
"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."
"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."
"Zero trust could be added. Nowadays, solutions like Zscaler, Netskope, and even SecureWorks combine multiple features into a single product."
"They have not yet extended to the cloud."
"Support could be improved."
"Fortinet FortiGate SWG can be expensive for some customers."
"The solution has many heightened points which we cannot get to without working on CLI."
"FortiGate needs to be elastic to the market's trends. It should be easy for SMBs to get the solution."
"It is complicated to manage different kinds of on-premise boxes."
"I would like the deployment and integration of this product to be easier. We should be able to deploy the features more easily and have different types of access. It should be easier to integrate. Currently, we need to develop APIs to use this interface."
"We'd like to have more plugins and integration."
"​When you have appliances, SSL inspection is always a headache due to poor performance and/or lack of ciphers implemented. ​"
"The main issue with Zscaler Internet Access is proxy IP detection, which sometimes makes sites inaccessible."
"One feature I am missing is the ability to connect automatically to internal monitoring systems."
"Zscaler Internet Access needs to integrate more ISPs. It is good to have more than three ISPs."
"The interface for administration could be better. They should upgrade the management portal."
"In terms of usage, here in the GCC, it's still growing a growing market, so the combination of DLP, data leak prevention, to a certain extent is fine. But what it requires is user-based access or role-based access. The solution needs to grow into that, which definitely takes time. There's not an easy way to integrate it, when you have a cloud-based solution."
"Zscaler does not provide dedicated IPs to each customer. Hence, they share a pool of IPs provided by Zscaler. There is a chance of blacklisting these IPs. I also do not like the multi-management portal."
 

Pricing and Cost Advice

"The overall pricing for iboss is very competitive and transparent."
"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."
"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."
"Fortinet FortiGate SWG is an affordable solution."
"The cost has increased since the update so I would rate it eight out of ten."
"There is a need to pay for a license for the product."
"The price is relatively expensive compared to other solutions which are providing similar features."
"FortiGate SWG is reasonably priced."
"The product is expensive."
"When comparing the price of Fortinet FortiGate SWG to other solutions it is expensive. The price could be better."
"I would rate the pricing a six out of ten, where one is cheap and ten is expensive."
"Because it's a cloud solution, we pay on a yearly basis. It is affordable and includes tech support and all features."
"Our monthly fee is around R3000."
"It is a few pounds per user per month."
"If we need any extra features, the price will increase."
"The price of Zscaler Internet Access should improve, it is expensive."
"Zscaler is transparent about its pricing model."
"ZIA follows a subscription model pricing and charges you based on the number of users. I would say its price is good."
"The tool is moderately priced."
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Top Industries

By visitors reading reviews
Computer Software Company
12%
Financial Services Firm
11%
Manufacturing Company
8%
Government
6%
Computer Software Company
15%
Comms Service Provider
8%
Government
8%
Financial Services Firm
7%
Computer Software Company
15%
Educational Organization
14%
Manufacturing Company
10%
Financial Services Firm
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?
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 do you like most about Fortinet FortiGate SWG?
The interface and other reports are all user-friendly.
What is your experience regarding pricing and costs for Fortinet FortiGate SWG?
Fortinet products are very expensive compared to competitors like Sophos and SonicWall. From a pricing perspective, I...
What needs improvement with Fortinet FortiGate SWG?
More improvement in AI would be a good edge. We would like the VPN to act as a web filtering solution because users o...
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
FortiGate SWG, FortiGate Secure Web Gateway
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.
Salt Lake County, Catholic College Bendigo, Azienda Unita Sanitaria
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 Fortinet FortiGate SWG vs. Zscaler Internet Access and other solutions. Updated: June 2025.
856,873 professionals have used our research since 2012.