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Cisco Umbrella vs Zscaler Zero Trust Exchange Platform comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 20, 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 Cloud Access Security Brokers (CASB)
8th
Ranking in Secure Access Service Edge (SASE)
10th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
17
Ranking in other categories
Secure Web Gateways (SWG) (10th), Internet Security (4th), Web Content Filtering (3rd), ZTNA as a Service (11th)
Cisco Umbrella
Ranking in Cloud Access Security Brokers (CASB)
2nd
Ranking in Secure Access Service Edge (SASE)
3rd
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
113
Ranking in other categories
Secure Web Gateways (SWG) (1st), Internet Security (1st), Domain Name System (DNS) Security (1st), Cisco Security Portfolio (2nd)
Zscaler Zero Trust Exchange...
Ranking in Cloud Access Security Brokers (CASB)
3rd
Ranking in Secure Access Service Edge (SASE)
2nd
Average Rating
8.4
Reviews Sentiment
7.2
Number of Reviews
63
Ranking in other categories
Data Loss Prevention (DLP) (3rd), Application Control (3rd), ZTNA as a Service (1st), Cloud Security Posture Management (CSPM) (13th), Cloud-Native Application Protection Platforms (CNAPP) (10th), Remote Browser Isolation (RBI) (1st)
 

Mindshare comparison

As of May 2025, in the Cloud Access Security Brokers (CASB) category, the mindshare of iboss is 1.9%, up from 1.3% compared to the previous year. The mindshare of Cisco Umbrella is 12.3%, down from 14.2% compared to the previous year. The mindshare of Zscaler Zero Trust Exchange Platform is 9.4%, down from 13.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Access Security Brokers (CASB)
 

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
Rohan Singh - PeerSpot reviewer
Protects endpoints wherever they are, always pushing people to the right locations to avoid malicious intent
The most valuable thing is how easy it is to deploy. We did it with 9,000 users at my last job, and it took a week to get to all the endpoints. Doing that without having to physically touch all those endpoints was very simple. The single pane of glass management makes it very easy to manage your rollout. We get a lot of "single panes of glass" and, eventually, you need a pane of panes of glass. But it's always good to have a clear and graphical view, and Umbrella's is nice and easy to read. Definitely, of the panes of glass that we do have, it's one of the easiest to use. The single pane of glass is good to group users together and separate people out. Some people need different types of security. Some people are more vulnerable. Some have more highly valuable assets, like C-suite people. It's really good to be able to have end-users defined inside of that. You don't have to jump around. You don't have to figure out who's who. It's all done through one pane of glass. What most people don't realize is that it's running in the background, which is a really nice aspect when it comes to security. Often, when you deploy a security tool, it takes up CPU performance. Everything slows to a grind. But Umbrella is so simple and easy and it doesn't affect the end-user experience. It's the best of all worlds. It's nice when people realize that they're being protected when they go to the wrong site. I think people are happy that they're protected, but it's nice that they rarely notice it. It's generally easy to maintain network connectivity, but with Umbrella, the nice part is that whichever connectivity you're on, you're always secure. With Umbrella, as long as you're online, you're going to be protected.
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

"Technical support is pretty sharp and very responsive."
"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"I would definitely recommend iboss for web filtering purposes to other organizations or individuals."
"Content filtering is the most useful feature of iboss."
"First of all, the security policies are essential. I do not have to rely solely on Active Directory for our users."
"The console is cloud-based, which is something I really appreciate."
"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."
"Our primary use case for this product is DLP,"
"Reports provide insight into internet usage and information helpful in creating QoS rules."
"The most valuable feature of Cisco Umbrella is its DNS security."
"The solution is very easy to manage. We found the initial setup, for example, to be quite simple."
"The implementation is pretty easy."
"The most valuable feature is its ability to detect if a URL has malware or is vulnerable."
"I was able to implement it myself. It was really easy to install. You could install it on a server locally if you want to. If you have the biggest site, you would do that, but for my site, it was just directing all the traffic out through the Cisco Umbrella DNS. It was really handy. When the owners of the company went overseas, I knew that they would be secure because even if they were not on the company network, they would still go through the Cisco Umbrella servers. It was a complete solution for protecting the company with outgoing data."
"One of the great advantages of Umbrella DNS is that it's really simple to deploy. It's easy to install, the users do not notice that it's there, and it doesn't interfere with your work. The simplicity and transparency are great advantages of Cisco Umbrella."
"Any time someone went off the network, the AnyConnect client had the Umbrella agent built in, and it would realize when their computer connected that they were not on the corporate network. It would monitor and they would have pretty close to the same rules that they had to follow when they were in the office, regarding what kind of website browsing they could do."
"The solution is the best for storage."
"The most valuable feature is its seamless integration capabilities, streamlining the process by eliminating the need for extensive installations."
"It is straightforward to set up."
"Has a good zero trust feature."
"The most valuable features of Zscaler Private Access are its ability to integrate with multiple IDPs and application segmentation."
"Zscaler CASB's latency and architecture are excellent."
"The product provides a seamless user experience."
"It has some good data security and WIP features, providing secure Internet access."
 

Cons

"The dashboards for local use could be better."
"I'd like to see them accelerate development on the security side, particularly around data loss prevention."
"One thing I would like to see differently with their Zero Trust platform is that some of the AI aspects related to high-risk activities have more false positives."
"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 reporting feature needs improvement."
"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."
"Iboss is growing so fast that it is often hard for them to keep up with the challenges."
"The solution could be stronger on the integration side and offer more cloud applications like G Suite or Oracle."
"We faced an issue regarding virtual appliances (VAs) during deployment. They could improve the quality and management of the virtual appliances offered right now. You can't see much because it is a Linux machine, and they have customized it. You don't have any route access to the machine, only seeing limited things in it. When we opened a ticket, they didn't know much about VAs themselves. So, that is where it is lacking right now. I know this will improve in the long run."
"We need to work on integration as it is very complex."
"Security, overall, can always be improved."
"We need to work on integration as it is very complex."
"The pricing could always be a little bit better."
"I would like to see more integrations with more products. Some of the integrations need to be simpler as well. For example, the integration with Cisco Secure Firewall could be simpler. It would be good to make reporting simpler. For those who don't use SecureX, it would be good to make Umbrella really simple to use upfront. It's not a difficult product, but it can be daunting for someone who isn't exposed to it because there are so many options."
"I would like to see more integrability with other products."
"I would like for their support to be faster."
"It has massive room for improvement. The Zscaler product itself is okay, but it doesn't give enough granularity for us as an organization to stipulate rules or processes, especially for data-driven services. For instance, we can stick on SSL inspection, but it's just a click box. It doesn't allow us to go any further into the detail of the SSL inspection. We also can't pull it out without having an additional logging server. It just doesn't give us enough granularity. They should give us more control over the interfaces because it is all backend. They weren't very open to discussing their backend architecture with us in terms of their own data centers. They can maybe a little bit more open about what components are there and how the backend infrastructure works alongside Zscaler. Its licensing can be better. Some of the additional licensing costs are quite high, and they should have certain features ready and available as a baseline rather than having to purchase additional licenses for it. Their support should also be improved. I initially had a consultant from Zscaler for its deployment, but the support that I had throughout the deployment of the project wasn't the best."
"The menu for the ZIA portal could be organized a little bit differently. The most-used modules should be at the top of the menus, not somewhere near the bottom, some of them are not organized well in my opinion."
"You won't find anything that can help you with the configuration part and other areas related to the product if you search for proper or exact details of Zscaler Cloud DLP online in very easy language."
"It's an expensive solution."
"Setup is a bit complex because there are many steps that need to be taken before onboarding and activating the solution."
"User management can be improved."
"There could be additional ways to define proximity. Additionally, they should provide some exclusion options for specific policies and an ability to control the DLP engine."
"There could be more DLP-related features. Additionally, there needs to be flexibility for integrating ISP features."
 

Pricing and Cost Advice

"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."
"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."
"The overall pricing for iboss is very competitive and transparent."
"The licensing fee is paid on a yearly basis."
"In terms of licensing, we're not able to be extremely clear with the customer because it's based on their reporting. It's not based on the actual traffic. If they say they have 50 users but they have 80, we'll just buy for 50 users. That's something where we'd like to have more flexibility."
"As an educational partner, we get better licensing structures. We are very happy with that. It has been very nice that Cisco has partnered with the educational sector to bring that."
"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."
"I rate the tool's pricing a five out of ten."
"Cisco solutions are generally perceived to be rather expensive. We have constant internal discussions as to whether we should offer lower-priced security solutions from some of the competitors."
"You can request an evaluation license​."
"The licensing part for Umbrella is really flexible."
"The solution has increased prices this year."
"The price is competitive."
"The pricing is expensive and on the higher end. Honestly, in my opinion, it is not worth the price."
"The pricing is quite high, especially when it comes to the gateway."
"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 Private Access is extremely expensive."
"There is definitely an ROI."
"In the long run, cloud services are not inherently costly."
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Top Industries

By visitors reading reviews
Computer Software Company
13%
Financial Services Firm
12%
Manufacturing Company
9%
Government
6%
Educational Organization
25%
Computer Software Company
17%
Financial Services Firm
7%
Manufacturing Company
7%
Computer Software Company
16%
Financial Services Firm
13%
Manufacturing Company
10%
Insurance Company
6%
 

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?
Our biggest problem with their service was it did not recognize the device and filtering did not always work correctl...
What is your primary use case for iboss?
We used it for student and faculty filtering on campus.
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 do you like most about Cisco Umbrella?
Cisco Umbrella is easy to monitor, manage, and deploy.
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 is your experience regarding pricing and costs for Zscaler SASE?
Zscaler SASE is quite expensive compared to other solutions. The price is not fixed and it does not include all of th...
 

Also Known As

iBoss Cloud Platform
OpenDNS
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.
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
Siemens, AutoNation, GE, NOV
Find out what your peers are saying about Cisco Umbrella vs. Zscaler Zero Trust Exchange Platform and other solutions. Updated: April 2025.
849,686 professionals have used our research since 2012.