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Symantec Cloud Secure Web Gateway vs Zscaler Internet Access comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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)
6th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
24
Ranking in other categories
Internet Security (3rd), Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (6th), ZTNA as a Service (6th), Secure Access Service Edge (SASE) (7th)
Symantec Cloud Secure Web G...
Ranking in Secure Web Gateways (SWG)
29th
Average Rating
8.0
Reviews Sentiment
6.4
Number of Reviews
4
Ranking in other categories
No ranking in other categories
Zscaler Internet Access
Ranking in Secure Web Gateways (SWG)
3rd
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
60
Ranking in other categories
Internet Security (2nd)
 

Mindshare comparison

As of August 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 3.5%, up from 2.1% compared to the previous year. The mindshare of Symantec Cloud Secure Web Gateway is 0.8%, up from 0.6% compared to the previous year. The mindshare of Zscaler Internet Access is 9.9%, down from 14.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Secure Web Gateways (SWG) Mindshare Distribution
ProductMindshare (%)
Zscaler Internet Access9.9%
iboss3.5%
Symantec Cloud Secure Web Gateway0.8%
Other85.8%
Secure Web Gateways (SWG)
 

Featured Reviews

Ashok Ananthula - PeerSpot reviewer
Senior Consultant Proxy Engineering at a financial services firm with 10,001+ employees
Cloud gateway has strengthened remote web security and now needs better Mac and ISP support
The problem our organization had is that iboss failed for the Mac devices. It is not able to give a successful agent for the Mac agents. That is where in 2025, we had to migrate to the Palo Alto-based platform. If your use case is for just Windows laptops,you can consider this platform as an option One issue is the data center resiliency part. In India especially, they are not tied up with the Tier 1 ISPs like Tata or Airtel; they were having Tier 2 ISPs and encountered many issues reaching few major sites that my organization depends on, and they were having problems that they could not fix quickly. They also lack a mechanism to route that traffic within their data center; rather, they ask customers to make a pac file change to route it to Singapore explicitly. It would be better if they route from their backend , i mean even if I send it to India DC, they should be able to route it internally to make that work; however, they fail to do that and ask the customer to route it in the pac file. Another suggestion is that in China, they do not have the proper setup; they used to have numerous problems with slowness and lack of premium circuits in China as well. That leads to multiple sites working slowly with latency-related issues. So the main issue is the ISP-related problems that need to be solved.
cto543714 - PeerSpot reviewer
CTO at a tech services company with 11-50 employees
Simplifies management by shifting from on-premises solutions to cloud-based
Depending on the complexity of your system, you might need additional help during implementation. Considerations such as whether you’re using federated Active Directory or on-premises Active Directory need to be addressed. While setting up a system can be quick, taking only ten minutes to get started, rolling it out for an enterprise requires careful planning. Ensuring you make the right configuration choices is crucial for a successful deployment. It depends on the size of your deployment. While you can handle the setup, larger deployments might require additional support to manage effectively. I rate the initial setup an eight out of ten, where one is difficult and ten is easy.
Mohan Janarthanan - PeerSpot reviewer
Associate Vice President at Novac Technology Solutions
User access management and threat prevention are enhanced with user-friendly controls
The best features Zscaler Internet Access offers include application control, tenant segregation, and PoP center regions which have low availability zones. The internet access is very successful and bandwidth speed is excellent. It also has application-based control, URL-based control, and SSL inspection capabilities, which are very useful. Additionally, the in-depth CASB segregation is very beneficial to us. One unique feature I found helpful is the tenant level restrictions, which we use to only access our organization's tenant level mail IDs, drives, and specific tenant level access while restricting public access. Zscaler Internet Access has positively impacted our organization as we have noticed substantial outputs and income. It has improved our security environment control and endpoint protection. It prevents numerous web attacks through its AI/ML incorporated capability which identifies malware, threats, and viruses. It has a toggle button to enable features entirely at the tenant level for all users onboarded into Zscaler Internet Access, resulting in much better outcomes.

Quotes from Members

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

Pros

"Our primary use case for this product is DLP,"
"The console is cloud-based, which is something I really appreciate."
"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."
"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."
"From a corporate perspective, I understand that it's important to keep the company data safe."
"Deploying iboss leads to good return on investment, estimated around 70% to 80%."
"As I mentioned, the return on investment is significant, as it saved our office locations' bandwidth because when you are working remotely at home, your internet traffic routes directly to iboss and will not go to your office building, saving bandwidth bottlenecks and ensuring that issues with our building internet circuits will not impact your internet connectivity because you are directly going to the iboss data center."
"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"The product is easy to install and deploy on the cloud."
"I would rate my experience with the initial setup an eight out of ten, where one is difficult, and ten is easy to set up. It was pretty straightforward."
"This solution does not require much administration."
"The solution replaces multiple vendor technologies with one which makes it worth the cost."
"Zscaler offers the best service since you are protected wherever you are."
"All internet access flows through the Zscaler proxy, regardless of whether people are in office or remote, so I have greater control site access and I minimize the number of compromises that we experience to almost none."
"The most valuable feature for me is the ability to see how my network and traffic looks with modules like analytics and insights."
"Zscaler Internet Access has positively impacted our organization by improving our overall security posture, providing better visibility into the internet traffic our employees access, and protecting users from web-based threats such as phishing websites, malicious downloads, and suspicious sites."
"Zscaler Internet Access integrates effectively, especially with the high-level IP services."
"What I like most about Zscaler Web Security is that we can have our users protected from internet threats and viruses even when they're not connected to our network."
"The ROI of the solution is excellent."
 

Cons

"The endpoint-type solution is an area that needs some improvement."
"Its pricing could be better."
"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 have heard they are doing DDoS filtering, but I am not certain if they are implementing it correctly."
"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."
"It is stable, but due to growth, it can sometimes be less stable than wanted."
"iboss can be improved because the integration could be better; you need to import all the sites that you access today, and there are a few problems whenever you import thousands of websites, making the integration process messy for the users."
"Iboss is growing so fast that it is often hard for them to keep up with the challenges."
"The product is cost-effective, considering its features, technology, and support services."
"WSS runs slowly sometimes, I would like for this to be looked into."
"Symantec support is not very good. It is now outsourcing a significant portion of its support desk functions to distributors, who are taking over some of the help desk responsibilities."
"Symantec Cloud Secure Web Gateway can be improved by giving customers more ability to provide feedback on the categorization of websites and the site review portal."
"Sometimes, support isn't available."
"One thing that needs to be improved is their presence in China. I'm not sure if that's a Zscaler thing or if it's a problem with all vendors in this space, but it would be nice to have better coverage in China. This concern is a common one for vendors across the board when dealing with the Chinese market."
"If they can also integrate with the multi-factor authentication to prompt users to do another, second-factor authentication, that would be ideal."
"Cloud App’s database should be improved."
"Zscaler Internet Access needs to integrate more ISPs. It is good to have more than three ISPs."
"I would like to see the ability to choose a pool of IPs for my company, set up rules based on them, and know that those IPs are not used by other companies."
"Another thing that I would like to see is if Zscaler could have a separate product for direct access. I looked at a private access solution, but I understand there's a separate product that isn't integrated with this."
"The OS capabilities and WSL support could be improved."
 

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."
"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."
"It is expensive compared to one of its competitors."
"We have not priced the solution recently, but they were competitive with other vendors in the past."
"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 price is fixed and affordable."
"Zscaler is an expensive solution, but it's worth the price. Their services are unmatched by competitors. Some may come with half the features that Zscaler can offer and be much cheaper. However, they do not have the global coverage that Zscaler has, and they will not provide the same low latencies and the same speeds that Zscaler can."
"The solution is a little bit expensive. On a scale of one to five, I would rate it as a three."
"Price-wise, the tool is reasonable compared to the other products in the market but it is not a very low-priced tool. The solution does provide value for money."
"Zscaler is transparent about its pricing model."
"The price is competitive. It's not cheap and it's not expensive."
"The price of Zscaler Internet Access should improve, it is expensive."
"The pricing for Zscaler Internet Access could be made cheaper."
"​Be aware that you will need to invest some time and money to adapt your environment for Zscaler (traffic redirection, software deployment, authentication, etc).​"
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908,834 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
8%
Construction Company
7%
Financial Services Firm
18%
Construction Company
12%
Manufacturing Company
9%
Performing Arts
9%
Financial Services Firm
12%
Computer Software Company
10%
Manufacturing Company
10%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business11
Midsize Enterprise8
Large Enterprise10
No data available
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise9
Large Enterprise39
 

Questions from the Community

What needs improvement with iboss?
I think iboss could be improved by making reporting and dashboard customization more flexible, and simplifying troubl...
What is your primary use case for iboss?
I use iboss as a cloud-based secure web gateway to provide secure internet access, web filtering, and protect remote ...
What is your experience regarding pricing and costs for iboss?
My experience with iboss's pricing structure, setup cost, and licensing model has been positive, straightforward, and...
What needs improvement with Symantec Web Security Service?
Most products in this space are still maturing. Organizations rushing toward implementing zero-trust models often enc...
What is your experience regarding pricing and costs for Symantec Cloud Secure Web Gateway?
Symantec is now part of Broadcom, and their pricing is comparable to others in the market. It's reasonably priced rel...
What advice do you have for others considering Symantec Cloud Secure Web Gateway?
Customers are increasingly adopting web isolation to enhance their network security. While this technology is costly,...
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 ...
What is your experience regarding pricing and costs for Zscaler Internet Access?
We have not purchased Zscaler Internet Access through the AWS Marketplace; the licensing process was handled separate...
 

Also Known As

iBoss Cloud Platform
Symantec Web Security Service
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.
Information Not Available
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 Symantec Cloud Secure Web Gateway vs. Zscaler Internet Access and other solutions. Updated: August 2026.
908,834 professionals have used our research since 2012.