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Cloudflare vs F5 Shape Security comparison

 

Comparison Buyer's Guide

Executive Summary

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
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
79
Ranking in other categories
CDN (1st), WAN Optimization (4th), Distributed Denial-of-Service (DDoS) Protection (3rd), Managed DNS (1st), Domain Name System (DNS) Security (5th), Cloud Security Posture Management (CSPM) (18th)
F5 Shape Security
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
2
Ranking in other categories
Fraud Detection and Prevention (21st)
 

Mindshare comparison

While both are Security Software solutions, they serve different purposes. Cloudflare is designed for Distributed Denial-of-Service (DDoS) Protection and holds a mindshare of 14.0%, down 19.1% compared to last year.
F5 Shape Security, on the other hand, focuses on Fraud Detection and Prevention, holds 1.6% mindshare, down 1.9% since last year.
Distributed Denial-of-Service (DDoS) Protection Mindshare Distribution
ProductMindshare (%)
Cloudflare14.0%
Imperva Application Security Platform8.5%
Arbor DDoS7.2%
Other70.3%
Distributed Denial-of-Service (DDoS) Protection
Fraud Detection and Prevention Mindshare Distribution
ProductMindshare (%)
F5 Shape Security1.6%
ThreatMetrix5.3%
Riskified3.5%
Other89.6%
Fraud Detection and Prevention
 

Featured Reviews

M.A. Faisal - PeerSpot reviewer
General Manager at bKash Limited
Advanced protection has secured critical web workloads and provides clear traffic visibility
From a security perspective, there remains a security loophole, as some browsers in the market can bypass the Turnstile solution, which requires approximately 40 seconds to do so. From a performance perspective, this is acceptable. We also tried Google reCAPTCHA, and that can also be bypassed. From a security perspective, I would say neither solution is completely secured. Regarding uptime, we have faced a couple of incidents due to Cloudflare in recent years, so I cannot say we receive 100% uptime for our region. We sometimes face challenges, including downtime and other issues. As a result, we are not receiving 100% uptime from Cloudflare's solution. Since most of our customers are in this region, we need alternatives. We need something more competitive than Cloudflare. Unfortunately, in Bangladesh, Cloudflare has three points of presence already, and we cannot find any other solution provider in Bangladesh as an alternative, which presents another challenge. Competitor solutions have more attack signatures, which ensure better security compared to Cloudflare's predefined configurations. Customers do not have options to modify any configuration parameters in Cloudflare, whereas other competitor solutions, such as F5 Distributed Cloud, allow customers to tune configurations according to their requirements. Cloudflare could improve in this area. Additionally, regarding visibility, Cloudflare has static visibility, but they could adopt dynamic graph features for their customers.
Nikolay Dimitrov - PeerSpot reviewer
Cyber Security Engineer at Paysafe / IBM
Easy to configure and blocks bot attacks for web users
The solution is deployed on the F5 cloud. The solution's real-time analytics help you see what has been blocked. It helps to see whether the attack category was an automation attack or a fake browser. F5 Shape Security has a normal dashboard. We are doing F5 Shape Security migrations for 30 customers. F5 Shape Security uses Javascript. For a lot of competitors, the Javascript can be reverse-engineered by attackers to bypass the protection. F5 Shape Security has machine learning authentication of the Java script. If you had hacked it, the encryption would have been changed. It's really hard for attackers to reverse engineer the F5 Shape Security JavaScript. Overall, I rate the solution a nine out of ten.

Quotes from Members

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

Pros

"I like Cloudflare's application gateway and DDoS protection."
"For businesses that don't have a dedicated security team, I think it's a better product; it's more intuitive for people like us."
"The solution offers the flexibility to control configuration rules."
"It is very clear and the information is very useful."
"Their free account offers an awful lot of functionality and savings alone, before you get on to the minimal $20 a month for a Pro account which comes with its own great list of features."
"Cloudflare DNS is widely used, and it's good for websites. If we use Cloudflare DNS and update one record, it updates in their office instantly."
"The simplicity of the overall dashboard makes it a great product for a user like me who has less understanding of the internet than a developer or other more technical people."
"The DDoS protection is the most valuable aspect of the solution."
"F5 Shape Security's most valuable feature is performance."
"The most valuable feature of the solution is the ease of configuration."
 

Cons

"Latencies are always a problem."
"The one feature that is paid is the custom nameservers instead of using the default ones, I want to use a custom one."
"The timing aspect can lead to it being considered overpriced. This is a particular concern we have with Cloudflare, as they may struggle with accurately detecting the client."
"I think the APIs are a little bit hard for us to work with. The APIs could be more open so that we could integrate better with our SolarWinds or our monitoring solution."
"I rate technical support quite badly."
"I would like to not need a separate server for non-www redirection under the CNAME setup option."
"The integration of LLMs on the dashboard is something that is needed in the tool."
"Technical support is not well developed. While there are good engineers, Cloudflare does not offer hands-on technical support to fix customer problems but rather a self-service model."
"The tool's price is high."
"I want the solution's custom exclusion rules to be more granular."
 

Pricing and Cost Advice

"A free version of the solution is available."
"I give the price a five out of ten."
"I believe their performance has improved, but I'd like to refrain from discussing the pricing aspect related to the cloud. The pricing, in my opinion, could be simplified, and I think they should consider reevaluating the pricing for support, as it can be quite high. At times, this cost can make it challenging to choose CARFAGuard or opt for the support."
"That is one of the great features. I was able to access the majority of the features and services for free."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"It's a premium model. You can start at zero and work your way up to the enterprise model, which has a very high pricing level."
"I think the pricing is competitive. I think as far as licensing is concerned it's pretty straightforward because it's based on domain. It's just that sometimes domains could be tricky with some customers."
"The price is reasonable."
"The solution is moderately priced."
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Top Industries

By visitors reading reviews
Financial Services Firm
10%
Comms Service Provider
10%
Computer Software Company
8%
Manufacturing Company
8%
Financial Services Firm
28%
Healthcare Company
8%
Comms Service Provider
7%
Retailer
5%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business46
Midsize Enterprise11
Large Enterprise26
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 ...
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 ...
What is your experience regarding pricing and costs for Cloudflare?
The tool's pricing is moderate. I rate the product’s pricing a five out of ten, where one is cheap, and ten is expensive.
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Also Known As

Cloudflare DNS
Shape Security
 

Overview

 

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.
Wells Fargo, Loblaw, JetBlue, Zoosk
Find out what your peers are saying about Radware, NETSCOUT, Cloudflare and others in Distributed Denial-of-Service (DDoS) Protection. Updated: April 2026.
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