Try our new research platform with insights from 80,000+ expert users

Cisco Umbrella vs Zscaler Internet Access comparison

Sponsored
 

Comparison Buyer's Guide

Executive SummaryUpdated on Dec 28, 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)
5th
Ranking in Internet Security
3rd
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
19
Ranking in other categories
Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (7th), ZTNA as a Service (7th), 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 March 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 2.5%, up from 1.9% compared to the previous year. The mindshare of Cisco Umbrella is 12.8%, down from 19.2% compared to the previous year. The mindshare of Zscaler Internet Access is 12.1%, down from 15.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Secure Web Gateways (SWG) Mindshare Distribution
ProductMindshare (%)
Cisco Umbrella12.8%
Zscaler Internet Access12.1%
iboss2.5%
Other72.6%
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

"The console is cloud-based, which is something I really appreciate."
"Its initial setup was straightforward."
"I would rate the technical support of iboss a solid 10 without a shadow of a doubt."
"Content filtering is the most useful feature of iboss."
"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."
"We chose iboss for both zero trust and proxy (SWG) because their SWG was superior."
"It was a very easy product to install. It can be deployed very fast."
"Technical support is pretty sharp and very responsive."
"The single-pane-of-glass management is really important. In today's era, administration costs and operational expenses will cost you a lot, and it reduces that as well. You don't need extra resources to manage all your parameter firewalls, looking at every single device to allow resources internal access. By just introducing the single-pane-of-glass management, it has lifted the burden off of management, especially the network management."
"Helps block personal email accounts."
"The best possible thing is that it is very easy to deploy, easy to configure, and very fast to get onboarded with a customer because this is a cloud-based service."
"The solution is very easy to manage. We found the initial setup, for example, to be quite simple."
"The core business of Cisco Umbrella is non-malware. That's all it does: block the malware on the gateway."
"The feature I appreciate most about Cisco Umbrella is the dashboard and how easy it is to see the reporting, what is blocked and allowed, and it makes it very user-friendly."
"I also think that the dashboard view is really helpful. Whenever sites get blocked, we get the details and the users who are connecting to them."
"A single pane of glass saves time... This does have a lot of options available for us to see who's doing what, what trends, what errors. We can set up our alerting through it as well. It is definitely a great dashboard."
"The cloud proxy and integration are some of the key features. Since there is cloud waste, we can quickly provision it and start working on the configuration. On top of that, they have added a few more features. They have integrated CASB, and file sandboxing is part of it."
"The most valuable feature of Zscaler Internet Access is that it is a consolidated solution, it comes with many features, such as DLP."
"Zscaler offers a centralized DLP solution for web, endpoint, and email."
"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."
"Stability-wise, I rate the solution a nine and a half out of ten...The setup phase was easy."
"Zscaler Internet Access is less expensive than competitors like Palo Alto, offering a premium service justified by security enhancements and cost-effective scalability."
"The most valuable feature of the solution is SWG traffic."
"We like Zscaler's traffic filtering, web security, DLP, and IPS features. The real-time threat protection is excellent."
 

Cons

"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."
"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."
"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."
"The reporting feature needs improvement."
"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."
"Iboss is growing so fast that it is often hard for them to keep up with the challenges."
"I'd like to see them accelerate development on the security side, particularly around data loss prevention."
"The solution could be stronger on the integration side and offer more cloud applications like G Suite or Oracle."
"Cisco Umbrella should add some more documentation on proxies."
"Its on-prem rollout is quite challenging. It needs better coordination with the Internet Service Provider. It is a cloud-based solution, and any endpoint that connects to it has to go through all the gateway ISPs, but some of the ISPs block HTTPS-based DNS. That's where the challenge occurs with Umbrella."
"Support for multiple domains is important to us."
"Its DNS service does not support IPv6 query."
"The price could be better. The price is definitely a bit high, but we have to pay a premium for Cisco products."
"The design of the screens could be improved. Sometimes you're trying to look for information, for what you think is critical that should be on that first screen of the dashboard so that you can quickly take screenshots to have people help out, but you have to hop between screens to find little pieces of evidence."
"The solution is very expensive in Brazil."
"Cisco Umbrella should introduce an on-premises device."
"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 admin UI and documentation for Zscaler Internet Access could be more intuitive for new users, specifically during initial rollout and advanced policy design."
"They could provide more time for the onboarding the training of an IT person."
"The price of the solution could be improved."
"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."
"Currently, the solution's interface is not that user-friendly."
"I don't know whether it's Zscaler or not, however, sometimes I can't access my time management. I need to wait and try again a few hours later. Typically, if I let some time pass, I can access it again."
"The pricing is an issue. It is expensive if you have all of your users in the same location. It is expensive compared to other firewalls on the market."
 

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 probably in line with other solutions, but I do not deal with the financial side."
"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 expensive compared to one of its competitors."
"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 has a reasonable price. It is certainly not as expensive as it used to be. It is in line with other offerings on the market. There are a number of different flavors of Umbrella. They could bring Umbrella SIG down a bit because its price is a little bit high for what it does, but I also understand why its price is high."
"There is room for improvement when it comes to the cost."
"Our costs were negotiated, and they are okay."
"The price is quite good."
"When talking about Cisco solutions in general there pricing model is horrible. For example, you can sell a Meraki-based solution, but if the customer starts shopping around, someone is going to have access to the pricing at a level that you cannot compete because they do not have uniform pricing. Not everybody gets fair pricing. Unless you are one of the real major corporations selling the solution your ability to compete is impossible. Cisco will acknowledge the situation and assure you next time it will be in your favor but it never becomes favorable for you. Cisco is not very good in this regard. However, Umbrella is good."
"It needs a better price point."
"The price could be lower."
"In the region I'm from, that of EMAR, Europe, the Middle East, Eastern Asia and Africa, our organizations do not have many liquid cash assets, so the price could be better."
"The price is competitive. It's not cheap and it's not expensive."
"The pricing is an issue. It is expensive compared to other firewalls on the market."
"The solution is a little bit expensive. On a scale of one to five, I would rate it as a three."
"ZIA follows a subscription model pricing and charges you based on the number of users. I would say its price is good."
"Our monthly fee is around R3000."
"If we need any extra features, the price will increase."
"It is a few pounds per user per month."
"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."
report
Use our free recommendation engine to learn which Secure Web Gateways (SWG) solutions are best for your needs.
884,797 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
11%
Computer Software Company
10%
Manufacturing Company
9%
Comms Service Provider
6%
Computer Software Company
14%
Manufacturing Company
9%
Financial Services Firm
8%
Comms Service Provider
6%
Computer Software Company
12%
Manufacturing Company
10%
Financial Services Firm
10%
Comms Service Provider
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business6
Midsize Enterprise6
Large Enterprise6
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: March 2026.
884,797 professionals have used our research since 2012.