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Cisco Umbrella vs Fortra's Clearswift Secure Web Gateway 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)
6th
Average Rating
8.4
Reviews Sentiment
6.7
Number of Reviews
28
Ranking in other categories
Internet Security (3rd), Web Content Filtering (1st), Cloud Access Security Brokers (CASB) (7th), ZTNA as a Service (6th), Secure Access Service Edge (SASE) (7th)
Cisco Umbrella
Ranking in Secure Web Gateways (SWG)
1st
Average Rating
8.8
Reviews Sentiment
7.3
Number of Reviews
125
Ranking in other categories
Internet Security (1st), Cloud Access Security Brokers (CASB) (3rd), Domain Name System (DNS) Security (1st), Cisco Security Portfolio (2nd)
Fortra's Clearswift Secure ...
Ranking in Secure Web Gateways (SWG)
34th
Average Rating
7.0
Reviews Sentiment
8.1
Number of Reviews
0
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of November 2026, in the Secure Web Gateways (SWG) category, the mindshare of iboss is 3.2%, up from 2.3% compared to the previous year. The mindshare of Cisco Umbrella is 9.5%, down from 16.3% compared to the previous year. The mindshare of Fortra's Clearswift Secure Web Gateway is 0.8%, up from 0.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Secure Web Gateways (SWG) Mindshare Distribution
ProductMindshare (%)
Cisco Umbrella9.5%
iboss3.2%
Fortra's Clearswift Secure Web Gateway0.8%
Other86.5%
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.
KamranJameel - PeerSpot reviewer
Head Of IT at a financial services firm with 51-200 employees
Secure browsing has protected users from DNS threats and improves malware defense
The major issue is that sometimes when you install the client, it shows you protected and displays that it is live with the backend servers and everything. However, in reality, it was not getting any feed from the main client and is just sending your traffic to open DNS, which sometimes causes an issue because the protection you have implemented can be breached by users. The primary thing that Cisco Umbrella lacked most of the time is their client. Previously, they had a separate Cisco client. Now they have merged everything into the Cisco Secure Endpoint client—one client for everything, for Cisco Endpoint, for Cisco AnyConnect, and for Cisco Umbrella, which they did probably in 2025.
KM
Pre-Sales Support Engineer at GTN (Groupe de Technologies et de Negoce)
I would say the solution is stable. We've deployed it here for one year, and for the moment, we've had no issues
I would rate the product as seven out of 10. The product needs maintenance only if something is wrong with the configuration. If so, we are always available to reconfigure or make some adjustments, and the app system numbers are very available. Anytime we need them, they're there for us. The last time I called the engineer in charge of the product, he told me everything was fine apart from the setup. They want to add more ports about a dedicated service that he cannot do for us. I asked him to take a snapshot and send it to me so I can forward it to the system group. The solution can be deployed in companies of any size. One thing I would recommend to anyone contemplating implementing the product would be, don't be put off because Clearswift Secure Web Gateway is not at the top on Gartner. That does not mean it's not a good solution. I think all the solutions are equal. It all depends on how you deploy the solution and where you put it.

Quotes from Members

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

Pros

"Granular setup, which was able to set different levels of filters using the OUs in the AD."
"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."
"This product is solid, fairly easy to use, and reliable."
"The console is cloud-based, which is something I really appreciate."
"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."
"iboss is easy to use despite its complexity. Multiple engineers manage it, but it's significantly more straightforward to administer than traditional VPNs and web proxies."
"The security aspect of the solution, particularly the malware behind it, is excellent. That's something that really helped us out. It's not just a simple proxy that just blocks the insights of potential threats that come on behind it. They do malware detection and that helps us a lot."
"The features of Cisco Umbrella benefit my company by allowing us to do protective DNS instead of URL filtering, which lets us avoid having to backhaul traffic and run it through a firewall in a data center."
"It has the ability to quickly block new threats."
"I like the DNS layer security."
"I am a network administrator, and for me, it is the best solution because it is easy to manage."
"The most valuable features of this solution are the Web Filtering and the APT."
"One valuable feature is definitely its simplicity in terms of deployment. It is very easy to integrate it into the environment without any heavy lifting. Users didn't notice that we implemented it. You can start with a very low monitoring mode and start observing what Cisco Umbrella sees."
"The weekly reportings are great. The investigation is super and the application management is equally great."
"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."
"With the Clearswift Secure Web Gateway, we have three antivirus engines searching the cloud web for any heuristics, malware, and viruses that may be contained on a URL or in a document attached to your emails or your traffic."
 

Cons

"The endpoint-type solution is an area that needs some improvement."
"For zero trust implementation, we encountered complexity issues, especially with a large infrastructure company ExxonMobil."
"The reporting feature needs improvement. It doesn't give you the expected results. It is quite difficult to get the specific reports needed, and it is not as intuitive as the rest of the platform."
"The reporting feature needs improvement."
"The easiest device I have set up was the Barracuda line of products."
"To scale up, a new iboss Node Blade Chassis must be purchased."
"I have heard they are doing DDoS filtering, but I am not certain if they are implementing it correctly."
"I'd like to see them accelerate development on the security side, particularly around data loss prevention."
"Its DNS service does not support IPv6 query."
"They can maybe simplify the configuration. For example, sometimes, the proxy part is quite difficult, and that's why we didn't deploy that."
"It's a very new product, so it's quite immature at the moment. It can be more user friendly."
"Missing a real data leakage prevention solution."
"Having ready-to-go templates with best practices is definitely something that would be an improvement. Deployment, from day one, is something that definitely needs to be improved for Cisco customers."
"I don't think our workers like it all that much. It has actually made employee morale worse because we block a lot of stuff."
"Their support should be improved. It is necessary that the support is efficient. It is not really easy to get a resolution for an issue from Cisco support. They should be faster and more efficient."
"I would like to have more applications being recorded."
"Most of our clients want to use a web proxy integrated with other functionalities, like reverse proxies, and if we could add a firewall policy to this process, it would be better."
"if we could add a firewall policy to this process, it would be better."
 

Pricing and Cost Advice

"It is expensive compared to one of its competitors."
"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 probably in line with other solutions, but I do not deal with the financial side."
"We have not priced the solution recently, but they were competitive with other vendors in the past."
"The overall pricing for iboss is very competitive and transparent."
"I rate the tool's pricing a five out of ten."
"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."
"Cisco should make the solution cheaper."
"The price could be lower."
"The pricing is great and very competitive with the rest of the market."
"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."
"The price should be slightly lower than the current price because if you look at the whole solution, it is simply a threat intelligence solution to block blacklisted things. The price should be lower looking at the features provided by the solution. The price isn't too high either, but it could be lower."
"The price of Cisco Umbrella is a little higher than similar solutions, like Gateway."
Information not available
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Manufacturing Company
10%
Comms Service Provider
9%
Construction Company
7%
Computer Software Company
14%
Manufacturing Company
9%
Outsourcing Company
8%
Financial Services Firm
8%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise8
Large Enterprise16
By reviewers
Company SizeCount
Small Business51
Midsize Enterprise31
Large Enterprise51
No data available
 

Questions from the Community

What needs improvement with iboss?
iboss could be improved by making the dashboard more user-friendly, providing more detailed real-time alerts, and imp...
What is your primary use case for iboss?
iboss is primarily used for cloud security, helping to protect users when they access websites and cloud applications...
What is your experience regarding pricing and costs for iboss?
The pricing and licensing for iboss were reasonable for the security features. The setup costs were manageable, thoug...
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?
My experience with pricing, setup cost, and licensing reveals that the pricing is acceptable, but it is marginally a ...
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Also Known As

iBoss Cloud Platform
OpenDNS
No data available
 

Overview

 

Sample Customers

Trusted by global enterprises and government agencies.
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
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Find out what your peers are saying about Cisco, Fortinet, Zscaler and others in Secure Web Gateways (SWG). Updated: October 2026.
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