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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
7.2
Number of Reviews
75
Ranking in other categories
CDN (1st), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (13th)
F5 Shape Security
Average Rating
8.6
Reviews Sentiment
7.5
Number of Reviews
2
Ranking in other categories
Fraud Detection and Prevention (6th), Bot Management (2nd)
 

Mindshare comparison

While both are Security Services solutions, they serve different purposes. Cloudflare is designed for Distributed Denial-of-Service (DDoS) Protection and holds a mindshare of 19.6%, up 19.2% compared to last year.
F5 Shape Security, on the other hand, focuses on Fraud Detection and Prevention, holds 1.9% mindshare, down 2.6% since last year.
Distributed Denial-of-Service (DDoS) Protection
Fraud Detection and Prevention
 

Featured Reviews

Spencer Malmad - PeerSpot reviewer
It's easy to set up because you point the DNS to it, and it's working in under 15 minutes
Cloudflare is highly scalable. Cloudflare is a system with a web portal that the end users like me see. It's a console where we can adjust the DNS, caching, and security features all in that console. Cloudflare owns thousands of servers across the world that cache the data. It's a powerful solution. When clients sign up for Cloudflare, they're getting this monster content delivery network, security, and a web application firewall in one. It's all rolled into one, and it's massive. Unless you have your website hosted on a massive hosting provider, there's no way that you can deliver the amount of data that Cloudflare can provide to the end users. If you have static content, there's no way that you can ever match what Cloudflare can do. Obviously, there are competitors to Cloudflare that do the same, but I'm saying other types of solutions. Let's say you go with F5. Great, that's on-prem. That's in your colo. You can't deliver as much data to the internet as you can with a CDN. You don't have to spend $20,000 on a net scaler, F5, or whatever Cisco's selling now. You don't have to buy that. You pay them $50 a month or $150 a month. It's totally worth it because even in five years, you'll never get the performance value, not just the actual ROI. You have to consider how much throughput you can get with Cloudflare.
Nikolay Dimitrov - PeerSpot reviewer
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

"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."
"We're using dynamic components to build flexible pages to create and manage Git merge requests for code and reviews."
"I like Cloudflare's application gateway and DDoS protection."
"Smaller businesses have seen great ROI due to the low investment and strong performance."
"From what I've seen so far, there are no negatives to report as of yet"
"The web application firewall brought us good security and a view of the accesses/blocks of the entire domain and subdomain that were accessed both by region (country) and IPs."
"The features of Cloudflare were found to be more beneficial and led to the decision to utilize it over other options."
"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."
"F5 Shape Security's most valuable feature is performance."
"The most valuable feature of the solution is the ease of configuration."
 

Cons

"Integration involving API with other products could be more user-friendly."
"I would like Cloudflare to offer a dedicated account manager for large enterprise clients like us."
"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."
"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."
"The solution could work at being less expensive. It costs a lot to use it."
"An integrated SSO feature would be useful for Cloudflare DNS."
"There are some issues with the CDN services."
"It would be good if Cloudflare could have more servers for better traffic routing or an increase in the traffic routed. This is what I'd like to improve in Cloudflare."
"I want the solution's custom exclusion rules to be more granular."
"The tool's price is high."
 

Pricing and Cost Advice

"The cost primarily depends on the size of the organization."
"The price is reasonable."
"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"We are using the free version."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"I give the price a five out of ten."
"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."
"There are no additional costs beyond the standard licensing fees."
"The solution is moderately priced."
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Comparison Review

it_user68487 - PeerSpot reviewer
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…
 

Top Industries

By visitors reading reviews
Educational Organization
15%
Computer Software Company
14%
Comms Service Provider
9%
Financial Services Firm
9%
Financial Services Firm
31%
Healthcare Company
9%
Retailer
8%
Computer Software Company
6%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
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 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.
What makes automation distinct as an attack vector?
An aspect that sets automation apart as an attack vector is its ability to mimic legitimate user behavior and evade traditional security measures. Automated attacks can simulate human-like interact...
How does F5 Shape Security’s system work? What are its components?
One key component is the Shape Defense Engine. It sends telemetry to the Shape AI Cloud, a highly secure data system where machine learning algorithms analyze the data to detect patterns of automat...
Can F5 Shape Security protect both our web and mobile applications? Are there any specific features for mobile app protection?
F5 Shape Security can protect web apps as well. It’s a bit complicated, but goes something like this: The platform employs a JavaScript-based collection of client signals to gather data on user beh...
 

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 Cloudflare, Radware, NETSCOUT and others in Distributed Denial-of-Service (DDoS) Protection. Updated: May 2025.
851,604 professionals have used our research since 2012.