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EfficientIP DNS Guardian vs F5 BIG-IP DNS comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Aug 12, 2024

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

EfficientIP DNS Guardian
Ranking in Domain Name System (DNS) Security
7th
Average Rating
7.6
Reviews Sentiment
7.1
Number of Reviews
3
Ranking in other categories
No ranking in other categories
F5 BIG-IP DNS
Ranking in Domain Name System (DNS) Security
4th
Average Rating
8.6
Reviews Sentiment
8.0
Number of Reviews
20
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2025, in the Domain Name System (DNS) Security category, the mindshare of EfficientIP DNS Guardian is 6.2%, up from 4.8% compared to the previous year. The mindshare of F5 BIG-IP DNS is 6.6%, down from 7.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Domain Name System (DNS) Security
 

Featured Reviews

Stanislav Strijakov - PeerSpot reviewer
Helps deal with DNS DoS attacks and corrupt DNS requests
I know my company does come across problems related to the product, sometimes related to a configuration issue or a bug. My company receives good support from EfficientIP DNS Guardian's team, who are responsible and passionate about the product. As far as I know, all of my company's challenges and issues have been successfully resolved. I can't think of any weaknesses or issues which I would like to highlight in a significant manner. EfficientIP DNS Guardian has a certain default behavior that didn't meet our company's requirements. After the consultation with EfficientIP DNS Guardian's IT support, a configuration changed the product's default behavior, which was undesirable for us, to a desirable behavior. Certain issues happen in every product.
Richard Polyak - PeerSpot reviewer
A robust solution designed to inspect network and form an internal topology network with clients
While we haven't explored AI-driven features yet, it's part of our roadmap for future versions. I would recommend F5 BIG-IP DNS to others in the industry. Overall, I would rate it an eight out of 10 as it meets our current needs but it will always have room for improvement.

Quotes from Members

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

Pros

"It is a very stable solution. Stability-wise, I rate the solution a ten out of ten."
"The most valuable feature of the solution is DNS security."
"You can run a DNS server directly from EfficientIP to help mitigate all DNS attacks from various sources. This is a very good feature."
"One of the most effective feature of F5 BIG-IP DNS is its robustness and integration with our existing F5 infrastructure. It helps us to geographically connect and form an internal topology network with our clients."
"F5 technical support is quite good and they follow up if there are any issues."
"F5 BIG-IP DNS has been rock solid in terms of stability for years."
"The main features valued in F5 BIG-IP include high availability, scalability, and protection of applications from attacks."
"The most valuable feature of the solution is security."
"Stability-wise, I rate the solution a ten out of ten...Stability-wise, I rate the solution a ten out of ten."
"The configuration process is straightforward, making it easy to set up wide IPs and distribute traffic across local US sites and data centers via VPN."
"F5 BIG-IP DNS is useful, depending on how you use it."
 

Cons

"EfficientIP DNS Guardian has a certain default behavior that didn't meet our company's requirements."
"EfficientIP DNS Guardian's deployment documentation is very hard to find. The tech support's response is slow."
"The costs could always be a bit lower."
"The solution's initial setup is complex compared to Fortinet."
"The support response time could use improvement."
"F5's technical support responds a little slowly."
"There is room for improvement in pricing. It is very pricey."
"I would like to see deeper integration with VMware in the sense that F5 compliments VMware, in the context of application availability."
"The initial setup could be easier."
"It would be great to see a F5 BIG-IP DNS cloud version. What we within the Australian government are looking at doing is utilizing a secured DNS service much the same as the English GCHQ version of their protected DNS service."
 

Pricing and Cost Advice

"The price of this product is very reasonable, especially considering that a company's reputation is priceless."
"The solution is subscription-based."
"I rate the product price as three to four on a scale of one to ten, where one is low cost, and ten is high price."
"In some cases, it is expensive."
"BIG-IP DNS is more expensive than its competitors like Citrix, but it gives good value for money."
"Cost is a factor. It is really costly."
"You cannot do much around DDoS protection without an additional license from F5."
"I would rate the pricing a three out of ten, with ten being a low price."
"This product is quite pricey but if you compare the feature set and its compatibility with similar products on the market, you would understand why it's that price."
"They are competitively priced."
"The on-prem version is only available on a yearly license, but the cloud version can be paid for on a day-by-day basis."
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848,716 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
University
12%
Computer Software Company
9%
Financial Services Firm
9%
Manufacturing Company
9%
Financial Services Firm
18%
Computer Software Company
13%
Government
10%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What do you like most about EfficientIP DNS Guardian?
It is a very stable solution. Stability-wise, I rate the solution a ten out of ten.
What is your experience regarding pricing and costs for EfficientIP DNS Guardian?
I rate the product price as three to four on a scale of one to ten, where one is low cost, and ten is high price.
What needs improvement with EfficientIP DNS Guardian?
I know my company does come across problems related to the product, sometimes related to a configuration issue or a bug. My company receives good support from EfficientIP DNS Guardian's team, who a...
What do you like most about F5 BIG-IP DNS?
For one of our clients, F5 improved global server load balancing with an active-active site configuration for Disaster Recovery.
What is your experience regarding pricing and costs for F5 BIG-IP DNS?
In terms of pricing, F5 BIG-IP is not cheaper compared to other solutions like Fortinet or Citrix. The cost can be high due to its comprehensive modules.
What needs improvement with F5 BIG-IP DNS?
The support response time could use improvement. In critical cases, such as in the big environment projects, faster support is needed to address critical issues promptly.
 

Also Known As

No data available
F5 BIG-IP DNS, F5 DNS Delivery
 

Overview

 

Sample Customers

De Montfort University, STMicroelectronics, Leeds Beckett University
Ricacorp Properties, Bangladesh Post Office, Shawbrook Bank, Shinsegae Internet Duty Free
Find out what your peers are saying about EfficientIP DNS Guardian vs. F5 BIG-IP DNS and other solutions. Updated: March 2025.
848,716 professionals have used our research since 2012.