Cloudflare vs EfficientIP DNS Guardian comparison

Cloudflare and EfficientIP are both solutions in the Domain Name System (DNS) Security category. Cloudflare is ranked #5 with an average rating of 8.8, while EfficientIP is ranked #9 with an average rating of 8.0. Cloudflare holds a 4.4% mindshare in DS, compared to EfficientIP’s 4.9% mindshare. Additionally, 96% of Cloudflare users are willing to recommend the solution, compared to 100% of EfficientIP users who would recommend it.

Cloudflare

Read 77 Cloudflare reviews

37,802 Views
1,134 Comparison Views

96% willing to recommend

EfficientIP DNS Guardian

Read 3 EfficientIP DNS Guardian reviews

1,236 Views
1,236 Comparison Views

100% willing to recommend

Cloudflare

EfficientIP DNS Guardian

Comparison Buyer's Guide

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Executive Summary

We performed a comparison between Cloudflare and EfficientIP DNS Guardian based on real PeerSpot user reviews.

Find out in this report how the two Domain Name System (DNS) Security solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed Cloudflare vs. EfficientIP DNS Guardian Report (Updated: December 2025).

Buyer's Guide

Cloudflare vs. EfficientIP DNS Guardian

December 2025

Download the complete report

Helped 879,425 peers since 2012

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

Cloudflare

Ranking in Domain Name System (DNS) Security

5th

Average Rating

8.6

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

CDN (1st), WAN Optimization (4th), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (12th)

EfficientIP DNS Guardian

Ranking in Domain Name System (DNS) Security

9th

Average Rating

7.6

Reviews Sentiment

7.1

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 2026, in the Domain Name System (DNS) Security category, the mindshare of Cloudflare is 4.4%, down from 7.5% compared to the previous year. The mindshare of EfficientIP DNS Guardian is 4.9%, up from 4.9% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Domain Name System (DNS) Security Market Share Distribution
Product	Market Share (%)
Cloudflare	4.4%
EfficientIP DNS Guardian	4.9%
Other	90.7%

Domain Name System (DNS) Security

Featured Reviews

Herb Angle

Owner at Hga consulting

Has helped manage client domains with streamlined access control and threat visibility

I don't know what areas could be improved with Cloudflare WAF; Cloudflare is constantly improving and adding features to their feature set. They're doing a good job, and as far as DNS and support for any domains that I create or my clients create, it's mandatory for me to make sure that they have Cloudflare as their DNS provider. The Cloudflare load balancing capability hasn't really helped in enhancing my website's uptime and resiliency because we don't really get that much traffic; it's mostly remote users, and web hosting is done by a web hosting service. It doesn't pay to try to host your own website.

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Stanislav Strijakov

Network Architect at University of Sydney

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.

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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 fast and secure DNS."

"When using services like Heroku, Cloudflare is very useful for CNAME flattening. I also use it for their end-to-end SSL with TLS authentication on nginx for securing servers."

"It is a fast and secure DNS."

"It's a great product because it's scalable, has great coverage, and is mature with good defenses against DDoS attacks."

"The most valuable feature of the solution is external DNS. It is also very secure. They have their own main server and once you configure it, the product takes care of everything. There are no issues in resolving IPs and low latency is also present."

"What I like best about Cloudflare is that my company can use it to trace and manage applications and monitor traffic. The solution tells you if there's a spike in traffic. Cloudflare also sends you a link to check your equipment and deployment and track it through peering, so it's a valuable tool."

"Even when there is a high load on our servers, Cloudflare is able to cache the data and serve it to users, ensuring they can still access the website."

"The DDoS protection is the most valuable aspect of the solution."

More Cloudflare pros

"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."

"It is a very stable solution. Stability-wise, I rate the solution a ten out of ten."

Cons

"We're facing challenges due to an upgrade in the machine learning model. The problem arises from some users abusing the APIs, resulting in an influx of suspicious traffic. Cloudflare's learning model mistakenly identifies this traffic as human. Consequently, it assigns it a higher trust score, akin to legitimate human traffic, causing complications in our architecture. Previously, such traffic would have been categorized as suspicious, enabling us to apply appropriate blocking rules. However, we encounter difficulties distinguishing between genuine and suspicious traffic with the new categorization. Despite these challenges, overall, Cloudflare remains the preferred solution compared to Azure, AWS CloudFront, and Google Cloud Armor."

"The tool needs to improve caching of servers. The product needs to include PFX certificate as well."

"Cloudflare should add more documentation and pricing to the cloud version."

"Although I think it's quite good, it doesn't provide me with all the features I would expect to have if I were using Imperva."

"If they improve on the placement of their data centers, it would be better. I'm living in a remote area. I would like to connect to them without any kind of lag."

"Even if I wanted to, I wouldn't be able to buy Cloudflare in my country."

"For large enterprises, the pricing is okay. However, the enterprise price for small projects is a bit high. A mid-tier pricing option would be beneficial."

"The pricing could be improved."

More Cloudflare 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."

Pricing and Cost Advice

"For Cloudflare, I recommend it heavily for small businesses with revenue under a couple of million dollars. Onboarding is easy, and they even have a free plan. This makes it simple for businesses in the $100,000-$500,000 range to try it out and see its value, allowing them to scale up their infrastructure as needed."

"We are using the free tier of the solution."

"We don't have any issues with the price."

"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."

"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."

"So far I use free tier and happy with it. You can subscribe to business package if needed."

"The solution has many features but there are ones that you need to pay for. Sometimes you have to find out which is available for free and which you have to pay for."

"The product's pricing is minimal compared to other products."

More Cloudflare pricing and cost advice

"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."

"The price of this product is very reasonable, especially considering that a company's reputation is priceless."

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Comparison Review

it_user68487

Security Expert with 51-200 employees

Nov 6, 2013

CloudFlare vs Incapsula: Web Application Firewall

CloudFlare vs Incapsula: Round 2 Web Application Firewall Comparative Penetration Testing Analysis Report v1.0 Summary This document contains the results of a second comparative penetration test conducted by a team of security specialists at Zero Science Lab against two cloud-based Web…

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

10%

Comms Service Provider

10%

Manufacturing Company

University

10%

Financial Services Firm

Computer Software Company

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	8
Large Enterprise	25

No data available

Questions from the Community

Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?

Cloudflare. We are moving from Akamai prolexic to Cloudflare. Cloudflare anycast network outperforms Akamai static GRE tunnels. We have decreased site load times on Mobile 3G from 8 to 1,6 seconds ...

See all answers

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 ...

See all answers

What do you like most about Cloudflare?

Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications.

See all answers

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.

See all answers

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.

See all answers

What needs improvement with EfficientIP DNS Guardian?

See all answers

Comparisons

Quad9 vs Cloudflare

Compared 51% of the time

Akamai vs Cloudflare

Compared 4% of the time

Imperva Application Security Platform vs Cloudflare

Compared 3% of the time

Myra Security DDoS Protection vs Cloudflare

Compared 2% of the time

Azure DNS vs Cloudflare

Compared 2% of the time

More Cloudflare Competitors

Infoblox Advanced DNS Protection vs EfficientIP DNS Guardian

Compared 69% of the time

F5 BIG-IP DNS vs EfficientIP DNS Guardian

Compared 7% of the time

BlueCat Edge vs EfficientIP DNS Guardian

Compared 7% of the time

Palo Alto Networks DNS Security vs EfficientIP DNS Guardian

Compared 6% of the time

Infoblox BloxOne Threat Defense vs EfficientIP DNS Guardian

Compared 6% of the time

More EfficientIP DNS Guardian Competitors

Product Reports

Buyer's Guide

Cloudflare

December 2025

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Buyer's Guide

Domain Name System (DNS) Security

November 2025

Download EfficientIP DNS Guardian product report

Also Known As

Cloudflare DNS

No data available

Overview

Cloudflare enhances web performance and security with features like CDN caching and DDoS mitigation while providing easy DNS management and intuitive setup through its user-friendly dashboard.

Cloudflare is recognized for its comprehensive web security and performance solutions. Speed improvements are achieved through caching mechanisms and DDoS protection, combining ease of DNS management with flexible page rules. The robust analytics and threat insight tools provide valuable data, assisted by a user-friendly dashboard allowing quick setup and configuration. An API offers dynamic DNS settings ensuring low latency and high performance across the globe.

What are Cloudflare's key features?

CDN Caching: Enhances website speed through content delivery network caching.
Web Application Firewall: Protects websites from online threats.
DDoS Mitigation: Shields against distributed denial-of-service attacks.
DNS Management: Offers easy-to-use and flexible domain management.
SSL Certificates: Ensures secure connections between users and servers.
Analytics: Provides insights with robust analytics tools.

What benefits and ROI should users evaluate?

Enhanced Security: Strengthening web security with DDoS and firewall protection.
Speed Improvement: Faster content delivery with CDN caching.
Operational Simplicity: Simplifies website optimization through a user-friendly interface.
Scalable Solutions: Scales with global reach, lowering latency for improved performance.
Cost Efficiency: Offers layers of valuable functionality with pricing options.

Cloudflare finds utility across industries for DNS management and defense mechanisms. Its content delivery network assures fast content distribution and fortified security. Businesses integrate features like web application firewalls, load balancing, end-to-end SSL, and zero trust to protect websites from cyber threats while ensuring resilience and reliable performance.

Cloudflare

DNS Guardian delivers built-in security to cache, recursive and authoritative DNS servers. It is the premier secure DNS appliance on the market offering complete and real-time DNS Transaction Inspection (DTI), enabling in-depth understanding of the context of client requests.

EfficientIP

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.

De Montfort University, STMicroelectronics, Leeds Beckett University

Buyer's Guide

Cloudflare vs. EfficientIP DNS Guardian

December 2025

Free Report: Cloudflare vs. EfficientIP DNS Guardian

Find out what your peers are saying about Cloudflare vs. EfficientIP DNS Guardian and other solutions. Updated: December 2025.

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