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Cisco Umbrella vs Zscaler Internet Access comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Mar 29, 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)
5th
Ranking in Internet Security
3rd
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
20
Ranking in other categories
Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (7th), ZTNA as a Service (8th), Secure Access Service Edge (SASE) (8th)
Cisco Umbrella
Ranking in Secure Web Gateways (SWG)
1st
Ranking in Internet Security
1st
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
123
Ranking in other categories
Cloud Access Security Brokers (CASB) (2nd), Domain Name System (DNS) Security (1st), Cisco Security Portfolio (2nd)
Zscaler Internet Access
Ranking in Secure Web Gateways (SWG)
3rd
Ranking in Internet Security
2nd
Average Rating
8.4
Reviews Sentiment
6.6
Number of Reviews
59
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 2.8%, up from 1.9% compared to the previous year. The mindshare of Cisco Umbrella is 10.9%, down from 19.3% compared to the previous year. The mindshare of Zscaler Internet Access is 10.9%, down from 15.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Secure Web Gateways (SWG) Mindshare Distribution
ProductMindshare (%)
Cisco Umbrella10.9%
Zscaler Internet Access10.9%
iboss2.8%
Other75.4%
Secure Web Gateways (SWG)
 

Featured Reviews

reviewer2701851 - PeerSpot reviewer
Managing Director
Enhances web security with a single pane of glass and flexible deployment
I don't see any need for improvement; one of the really good things about iboss as a company is that they listen to customer feedback. I have suggested enhancements, and they are responsive, making changes for the better, and they do a lot of testing. To improve iboss, although we haven't used it, we considered the VPN solution that comes with the highest tier licensing, which includes DLP and various other add-ons. We prefer using another product which automatically logs you back onto your network when turning on your PC. With iboss, the connection is manual, which doesn't meet our needs. Additionally, sizing can be tricky because, although the initial recommendations may seem adequate, actual usage may require more gateways than anticipated.
BB
Senior Network Engineer at Mintz, Levin, Cohn, Ferris, Glovsky and Popeo, P.C.
Ensures comprehensive protection with seamless threat logging and efficient policy management
My favorite feature of Cisco Umbrella is probably just the DNS and the fact that when a security threat happens, all of that gets logged in their Umbrella portal, and it's very easy to find who's been accessing the site and how many people have accessed it, so that we can go to them and make sure they're not compromised. The features of Cisco Umbrella benefit my company by providing less time to search for things through logs, to look for what we need. It's just one place to go, and we just search for it, and we find it really fast. The fact that there's a virtual database that has all that information is great on our portal.
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

"First of all, the security policies are essential. I do not have to rely solely on Active Directory for our users."
"iboss is definitely very good in terms of service."
"This product is solid, fairly easy to use, and reliable."
"From a corporate perspective, I understand that it's important to keep the company data safe."
"I would rate the technical support of iboss a solid 10 without a shadow of a doubt."
"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 security aspect of the solution, particularly the malware behind it, is excellent."
"iboss is pretty scalable. They provide good support. The case managers you work with to coordinate what you need are pretty good."
"One of the most important features is the security posture check which Umbrella offers when a user accesses any website. That is one of the most unique features that it offers."
"There was a positive effect on productivity because we could track and confront the users that were frequently using social media or streaming video during the work day."
"The weekly reportings are great, the investigation is super and the application management is equally great."
"With many of our customer's end-users on the road, it was easy for their machines to get infected or to lose information, and after we installed this product, these issues were drastically reduced and the number of infections dropped month over month."
"By using Cisco Umbrella, you are sure of inspecting all the traffic. Whenever the user machine is connected to your network, it is inspected. That's the best thing. It means you are sure that nothing is being exported or imported without your choice. That is the best feature."
"Meraki features and cloud-based functionality are advanced and easy to manage centrally."
"I would recommend Cisco Umbrella to other interested companies; it's a very flexible and secure application — it's very good."
"In general, Umbrella is a competitive solution for small or large enterprise."
"The most valuable feature for me is the ability to see how my network and traffic looks with modules like analytics and insights."
"The solution is scalable, we have around 70,000 total users across various environments."
"The VPN is valuable, as the whole technology is very different from a traditional VPN."
"This solution helps you establish a secure connection from your laptop to the closest Zscaler point of presence, so you have protection anywhere in the world."
"Zscaler is an expensive solution, but it's worth the price."
"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."
"There is no lag in service when accessing the internet."
"Zscaler, however, leads the local market in value versus functionality."
 

Cons

"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."
"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, obviously, there are bugs."
"If they could implement an extra security layer preventing access to iboss from the open internet, it would be great."
"It is stable, but due to growth, it can sometimes be less stable than wanted."
"Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern."
"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."
"File integrity monitoring would be very advantageous as an additional feature."
"I think it's a very basic solution, and because of that, Cisco Umbrella would not be a suitable solution for large companies."
"We would like to see the enhancements made to the EDR, as we see features that are running endpoint management."
"The product is pricey compared to Cisco Firepower."
"It would be good to have more extensions to third-party products and a client for other device types."
"We have had issues because of functionality that it didn't support at the time, which is why it has not been fully deployed yet."
"There are some situations where we would like to block things for specific user groups. I know that Umbrella does that, but it's not that easy.... when you want a specific task for specific rules and policies for user groups, you have to go three levels down in the menu, and it's hard to find where you do that task."
"The pricing changes too fast. We get the license and we need to relicense it because they already made changes to it. We always need to be on top of the licenses because they're always changing."
"It would be better if there was a little bit of flexibility for organizations that don't have SD One in their environment. Because of the complexity of the environment, it's not easy to actually turn on the feature of the secure internet gateway for our users. We have not been able to explore that option yet."
"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."
"With the pricing structure that they currently have, it is only for big customers."
"It is quite expensive. It does its job, but it is quite expensive for what we need."
"The performance needs improvement. Some areas create performance issues and, depending on the use cases, require reconfiguration to perform again."
"Zscaler Internet Access can improve by having more option for filtering policy which is currently only ip based (location policy)."
"It needs better integration with other applications. It takes a fair amount of regular activity to apply the by-passes because it is very strict in its restrictions and frequently you have to go in and open things up to allow the workforce to work."
"Do not expect to pay for the service and start using it, like Gmail. Zscaler requires a proper implementation to be done to make it successful."
"Zscaler should provide adjacent services, which would be complementary to their current offering that could be more pragmatic for a customer."
 

Pricing and Cost Advice

"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."
"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 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."
"There is a one-time cost of approximately $800 USD per user, and then a yearly support fee of about $50 per user."
"Licensing with Cisco can be a little complex, but I think it's comparable with that of other similar products. It's always hard to put a price on security, but the price is fair for the value it provides."
"I am not sure, I don't have the numbers in front of me, but I think it's $1.00 or so per device/month."
"I rate the tool's pricing a five out of ten."
"Pricing depends on the automation requirements of the organization."
"The price is quite good."
"The pricing model is easier compared to some of the other solutions, and it is also competitive."
"The licensing and pricing structure of Cisco Umbrella is in line with standard systems on the market, and we have no specific requirements in this area. Overall, we have found it to be an acceptable pricing model for our organization."
"The tool is moderately priced."
"It is costlier than other solutions."
"The price of Zscaler Internet Access should improve, it is expensive."
"Zscaler is transparent about its pricing model."
"It is quite expensive. It does its job, but it is quite expensive for what we need."
"ZIA follows a subscription model pricing and charges you based on the number of users. I would say its price is good."
"The pricing is fair based on its competitive market."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
9%
Manufacturing Company
9%
Construction Company
7%
Computer Software Company
15%
Financial Services Firm
8%
Manufacturing Company
8%
Comms Service Provider
6%
Computer Software Company
12%
Financial Services Firm
11%
Manufacturing Company
10%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise7
Large Enterprise7
By reviewers
Company SizeCount
Small Business50
Midsize Enterprise30
Large Enterprise51
By reviewers
Company SizeCount
Small Business17
Midsize Enterprise10
Large Enterprise37
 

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...
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 the better security solution - Cisco Umbrella or Microsoft Cloud App Security?
Cisco Umbrella is an integral component of the Cisco SASE architecture. It integrates security in a single, cloud-nat...
What is your experience regarding pricing and costs for Cisco Umbrella?
The pricing for Cisco Umbrella is fair compared to other platforms out there for DNS security. We acquired it as a bu...
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?
It is only for big companies currently and they only focus on that. That is one of the problems to get into the marke...
What needs improvement with Zscaler Internet Access?
The admin UI and documentation for Zscaler Internet Access could be more intuitive for new users, specifically during...
 

Also Known As

iBoss Cloud Platform
OpenDNS
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.
Chart Industries, City of Aspen, Eastern Mountain Sports, FLEXcon, George Washington University, Jackson Municipal Airport Authority, Ohio Public Library Information Network, PTC, Richland Community College, Smart Motors, Tulane University, VeriClaim
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 Cisco Umbrella vs. Zscaler Internet Access and other solutions. Updated: April 2026.
886,510 professionals have used our research since 2012.