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Cisco Umbrella vs Proofpoint Cloud App Security Broker 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 Cloud Access Security Brokers (CASB)
7th
Average Rating
8.4
Reviews Sentiment
6.9
Number of Reviews
21
Ranking in other categories
Secure Web Gateways (SWG) (6th), Internet Security (3rd), Web Content Filtering (1st), ZTNA as a Service (8th), Secure Access Service Edge (SASE) (8th)
Cisco Umbrella
Ranking in Cloud Access Security Brokers (CASB)
2nd
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
123
Ranking in other categories
Secure Web Gateways (SWG) (1st), Internet Security (1st), Domain Name System (DNS) Security (1st), Cisco Security Portfolio (2nd)
Proofpoint Cloud App Securi...
Ranking in Cloud Access Security Brokers (CASB)
19th
Average Rating
8.0
Reviews Sentiment
7.3
Number of Reviews
4
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Cloud Access Security Brokers (CASB) category, the mindshare of iboss is 4.0%, up from 1.8% compared to the previous year. The mindshare of Cisco Umbrella is 7.3%, down from 14.0% compared to the previous year. The mindshare of Proofpoint Cloud App Security Broker is 0.9%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Access Security Brokers (CASB) Mindshare Distribution
ProductMindshare (%)
Cisco Umbrella7.3%
iboss4.0%
Proofpoint Cloud App Security Broker0.9%
Other87.8%
Cloud Access Security Brokers (CASB)
 

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.
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.
Kamal Kumar Verma - PeerSpot reviewer
Lead Consultant at Genpact - Headstrong
Stable product with essential document tracking features
In my organization, we worked with around ten to fifteen different technologies, including Bitglass, and CASB was not among our top priorities. While CASB might benefit some organizations, it was optional for our specific setup, considering the other security measures and technologies we had in place. I found no particularly valuable features regarding CASB resolutions. There are other tools available that can achieve the same functionalities and perform similar tasks. For example, I can accomplish tasks like encryption or secure data movement from our office to the internet using alternative services like Zero Trust solutions. Because of this, our organization considered removing it from our system due to its limited benefits compared to other products.

Quotes from Members

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

Pros

"We chose iboss for both zero trust and proxy (SWG) because their SWG was superior."
"Technical support is pretty sharp and very responsive."
"I would rate the technical support of iboss a solid 10 without a shadow of a doubt."
"From a corporate perspective, I understand that it's important to keep the company data safe."
"The solution has massively improved our security posture, giving us full visibility into what our staff does online."
"iboss is among the few products providing inline filtering where no application is needed on the device."
"This product is solid, fairly easy to use, and reliable."
"Content filtering is the most useful feature of iboss."
"Cisco Umbrella is a very good product as of now as there is no competition."
"Cisco Umbrella is very flexible, and it does not show any kind of delay that someone is responding to their DNS server, outside of their network and outside of their environment."
"The insight into what our users are doing via Cisco Umbrella is valuable. Knowing that we're protecting our users as they leave our network is also valuable now because we've got more hybrid working."
"Stability-wise, I rate the solution a nine out of ten...Cisco's support is better nowadays."
"It is user-friendly. It is easy to manage the solution."
"We've found it to be stable and good for our customers."
"The Secure Internet Gateway benefits my company because now our whole traffic goes to the Umbrella Cloud and it gets checked there, so nothing malicious is coming into our network."
"We use the entire Cisco solution and we are happy with the product integration."
"The quarantine feature is the solution's most valuable aspect."
"The product is stable."
"The quarantine feature is the solution's most valuable aspect."
"From stability and availability standpoints, it is pretty good."
"The tool's most valuable feature is reporting. It helps us understand what's going on in our environment."
 

Cons

"If they could implement an extra security layer preventing access to iboss from the open internet, it would be great."
"Regarding pricing, setup costs, and licensing, iboss is not cheap, and that's my only concern."
"Sometimes, obviously, there are bugs."
"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."
"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."
"To scale up, a new iboss Node Blade Chassis must be purchased."
"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."
"Our biggest problem with their service was it did not recognize the device and filtering did not always work correctly."
"We've noticed some issues with the SWG where, when I'm connected, it thinks I'm in Miami, Florida instead of Savannah, Georgia."
"It's a very new product, so it's quite immature at the moment. It can be more user friendly."
"Actually, we recently switched over to Zscaler because it has more features and it's more scalable than Cisco Umbrella."
"If a hardware platform were provided for Umbrella, that would definitely improve the market for it... Especially when we are addressing governmental customers, they hesitate to connect to the cloud. That is where we need a hardware platform so that the solution can be used on-premises as well."
"Missing a real data leakage prevention solution."
"It should have more integrations with multiple end user OEMs."
"I think it's a very basic solution, and because of that, Cisco Umbrella would not be a suitable solution for large companies."
"Actually, we recently switched over to Zscaler because it has more features and it's more scalable than Cisco Umbrella."
"The TLS encryption needs to be improved. It's not state of the art."
"Proofpoint Cloud App Security Broker should be cheaper."
"I think some of the hiccups that we had were with the number of domains that we had and how that had to be implemented in Proofpoint."
"They are priced significantly higher and less cost-effective than alternative options."
"The TLS encryption needs to be improved. It's not state of the art."
 

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."
"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."
"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 overall pricing for iboss is very competitive and transparent."
"It is expensive compared to one of its competitors."
"Licensing fees are paid on a yearly basis."
"Cisco Umbrella is not a cheap product. However, it's not a matter of the cost; it's more a matter of the value of security. It is easy to measure this value when you have a security incident. I think the price is a good trade-off for a product that can help you avoid security threats."
"There is room for improvement when it comes to the cost."
"I think it's worth the money."
"Cisco should make the solution cheaper."
"We have a security Enterprise Agreement with Cisco, so the pricing is good."
"​The pricing is fair."
"Our licensing fees are on a yearly basis."
"We had an enterprise contract with them for about 32,000 users at that point, which has now grown."
"The tool's most valuable feature is reporting. It helps us understand what's going on in our environment."
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892,611 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
11%
Manufacturing Company
9%
Computer Software Company
9%
Construction Company
7%
Computer Software Company
15%
Financial Services Firm
8%
Manufacturing Company
8%
Non Profit
6%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business7
Midsize Enterprise7
Large Enterprise8
By reviewers
Company SizeCount
Small Business50
Midsize Enterprise30
Large Enterprise51
No data available
 

Questions from the Community

What needs improvement with iboss?
iboss can increase security in cyberspace. I have heard they are doing DDoS filtering, but I am not certain if they a...
What is your primary use case for iboss?
I use iboss for corporate VPN and all the corporate VRF, with basically all user traffic proxying to the internet.
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...
Ask a question
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Also Known As

iBoss Cloud Platform
OpenDNS
FireLayers, PCASB
 

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
Emerging Technologies, HP, CSA, Perion
Find out what your peers are saying about Cisco Umbrella vs. Proofpoint Cloud App Security Broker and other solutions. Updated: April 2026.
892,611 professionals have used our research since 2012.