No more typing reviews! Try our Samantha, our new voice AI agent.

Cisco Umbrella vs Quad9 comparison

 

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

Cisco Umbrella
Ranking in Internet Security
1st
Average Rating
8.8
Reviews Sentiment
7.2
Number of Reviews
125
Ranking in other categories
Secure Web Gateways (SWG) (1st), Cloud Access Security Brokers (CASB) (2nd), Domain Name System (DNS) Security (1st), Cisco Security Portfolio (3rd)
Quad9
Ranking in Internet Security
7th
Average Rating
6.0
Reviews Sentiment
7.9
Number of Reviews
2
Ranking in other categories
Managed DNS (4th)
 

Mindshare comparison

As of June 2026, in the Internet Security category, the mindshare of Cisco Umbrella is 26.5%, down from 36.1% compared to the previous year. The mindshare of Quad9 is 5.1%, down from 5.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Internet Security Mindshare Distribution
ProductMindshare (%)
Cisco Umbrella26.5%
Quad95.1%
Other68.4%
Internet Security
 

Featured Reviews

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.
Benoit Tellier - PeerSpot reviewer
IT Telehealth Specialist at Clinical & Support Options
No maintenance required, free service, but more free features would help
We were using Quad9 to prevent our users from accidentally landing on suspicious websites There's no reporting, but we're hoping that our users have been able to avoid malicious websites. The most valuable feature of Quad9 is that it is a free solution. Quad9 could improve by having any…

Quotes from Members

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

Pros

"I had worked for Juniper support before and I worked for other tech support teams and I feel that Cisco's type of support is the best."
"It enables us to go granular in the customization of blocking some categories on the DNS."
"Application performance has greatly improved and there are less operational issues. Productivity has been going up because we have less operational issues. Also, we have happy customers."
"Cisco Umbrella is the first layer of security that protects me while surfing the net, identifying untrusted websites to prevent access."
"From a DNS perspective, Cisco Umbrella is the number-one technology now."
"Umbrella enables customers to be secure. We are happy with this and this is the most important benefit for customers."
"I like the original functionality, which allows for providing secure DNS services."
"It has improved our organization from a security posture perspective. We feel more confident now knowing that we can block phishing attempts or any type of malware that is DNS-related. This is a very nice feature that provides peace of mind."
"Setting up Quad9 is straightforward if you know what you're doing, and it's easy to use overall."
"The most valuable feature of Quad9 is that it is a free solution."
 

Cons

"Its DNS service does not support IPv6 query."
"The integration with Cisco could be better."
"I think it's a very basic solution, and because of that, we provide it to the small business market."
"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."
"Improvements could be made with the user interface, it could be a little smoother and more intuitive."
"It is a value for money product for sure. However, it does not have that kind of awareness plus brand within the customer, as they are influenced more by brands such as Palo Alto or Fortinet."
"The pricing is a bit high. Being outside of the USA, we have issues with the exchange rate."
"We would like them to add more features to Cisco Umbrella."
"Quad9 could improve by having more free features, such as custom DNS filtering."
"It used to work fine for all the devices, but it started to slow and become non-responsive. I would have to reload the page two or three times before all the pages loaded. With OpenDNS, I only need to load the page once."
 

Pricing and Cost Advice

"The solution’s pricing is reasonable."
"The pricing model is easier compared to some of the other solutions, and it is also competitive."
"There is a subscription cost."
"Its value exceeds its pricing."
"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."
"Cisco should make the solution cheaper."
"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."
"The pricing is pretty fair. It's good."
"The price of Quad9 is free."
report
Use our free recommendation engine to learn which Internet Security solutions are best for your needs.
896,510 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Computer Software Company
15%
Manufacturing Company
8%
Financial Services Firm
8%
Non Profit
7%
Comms Service Provider
25%
Computer Software Company
9%
Hospitality Company
6%
University
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business50
Midsize Enterprise31
Large Enterprise52
No data available
 

Questions from the Community

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. Zscaler Internet Access is a good option for carrying out multiple security functi...
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-native solution, unifying multiple features like DNS-layer security, threat intelli...
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 bundle with other Cisco purchases.
Which would you choose - Cloudflare DNS or Quad9?
Cloudflare DNS is a very fast, very reliable public DNS resolver. It is an enterprise-grade authoritative DNS service that offers great redundancy and advanced security with built-in unmetered and ...
 

Comparisons

 

Also Known As

OpenDNS
No data available
 

Overview

 

Sample Customers

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
CISCO, Netlab, proofpoint
Find out what your peers are saying about Cisco Umbrella vs. Quad9 and other solutions. Updated: April 2026.
896,510 professionals have used our research since 2012.