F5 Advanced WAF vs Sucuri comparison

F5 and Sucuri Security are both solutions in the Web Application Firewall (WAF) category. F5 is ranked #2 with an average rating of 8.6, while Sucuri Security is ranked #22 with an average rating of 8.5. Additionally, 98% of F5 users are willing to recommend the solution, compared to 100% of Sucuri Security users who would recommend it.

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Jan 1, 2025

Sucuri and F5 Advanced WAF are both strong competitors in web security. While Sucuri offers affordability and strong support, F5 Advanced WAF takes an edge with its advanced security features, which justify its higher price for many buyers.

Features: Sucuri offers comprehensive website protection, effective malware detection, and simplifies performance optimization. Its cloud-based system allows easy integration with minimal maintenance needed. F5 Advanced WAF provides threat intelligence, robust application security measures, and advanced mitigation techniques, catering to enterprises needing deep, specialized protection.

Room for Improvement: Sucuri could enhance real-time threat detection and add features for advanced bot protection. Its customization options also need expansion for varied security requirements. Additional API security features would make its offering more comprehensive. F5 Advanced WAF might improve its deployment process to cater better to users less experienced with complex integrations. Enhancements in user interface intuitiveness and expanded out-of-the-box analytics options would aid users more effectively in understanding complex security events.

Ease of Deployment and Customer Service: Sucuri leverages its cloud-based solution for seamless deployment, coupled with excellent customer service. This streamlining allows for easy problem solving and integration. In contrast, F5 Advanced WAF requires more expertise due to its advanced functionalities but compensates with robust support to facilitate configuration and management tasks efficiently.

Pricing and ROI: Sucuri positions itself as a cost-effective solution, providing a good return on investment for small to medium-sized companies not heavily investing in extensive security infrastructure. F5 Advanced WAF, despite its higher initial costs, offers significant benefits and value for larger enterprises investing in top-tier security solutions, providing a substantial return when safeguarding complex infrastructures.

To learn more, read our detailed F5 Advanced WAF vs. Sucuri Report (Updated: March 2025).

Buyer's Guide

F5 Advanced WAF vs. Sucuri

March 2025

Download the complete report

Helped 845,485 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

Featured Reviews

Spencer Malmad

Owner at Tech Exchange

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.

Read full review

Richard Polyak

Sr. Architect at NBC Universal

Easy event identification, highly stable, and customizable

Generally, F5 Advanced WAF initial setup is straightforward. However, our environment was more complex and it took us a little more time to customize the solution to where we needed it to be. Additionally, the customization didn't rectify everything. We had to do customization to a certain event to prevent attacks that it wasn't catching, but that might not necessarily be the solutions' fault. It could be more of our setup than the solution's fault and not being able to run the latest version or the newer version could be more of a limitation on our ability to put it in the right place. The whole implementation to have the solution run at the level we wanted it to take approximately five months. Our company's environment is one that we can't put a canned solution in front of. Our environment, cannot have a canned solution that might fit everybody else because of how customized this environment is. It does need a lot of tuning to meet our environment's requirements. I rate the initial setup of F5 Advanced WAF a three out of five.

Read full review

David Shlingbaum

IT Development Manager, Architect, Developer at Miltel Communications LTD

Simple solution and good WAF

Sucuri could provide help for specific security alerts in-line instead of requiring users to search for it in the help section. Users get errors or EBAs, and if they want to read about it, they need to find it in the help section of the site. It would be more helpful to allow users to see more information and tips immediately from within the alert.

Read full review

Quotes from Members

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

Pros

"The most valuable feature is its usability."

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

"From what I've seen so far, there are no negatives to report as of yet"

"We're using dynamic components to build flexible pages to create and manage Git merge requests for code and reviews."

"Its ease of integration with Office 365 and the fact that it's a good product compared to what I had before"

"Cloudflare is a security SaaS provider that provides security and protects us from any application layer attack."

"Its most significant benefit to date is the speed with which it refreshes DNS records on the internet once you change it. If you are changing a website or registering a new record, it is very quick."

"I get a lot of value from Cloudflare's API because it enables you to build a separate environment inside the solution. You can create a domain for performing test requests before you move to the production environment and connect various domains."

More Cloudflare pros

"The best solution for WAF."

"The support experience is better than average."

"The most valuable features of F5 Advanced WAF are SSL uploading, signature, and anomaly detection. It is overall a high-quality solution."

"It's a fairly easy-to-use and user-friendly tool. My administrators and team also like its ability to customize the rules per the requirements."

"This solution is an enterprise-class firewall that provides both load-balancing and security."

"Despite a few issues, F5 Advanced WAF is performing well for me."

"The solution is easily accessible on mobile and laptop devices."

"I like all of the features, but the main one is the attack signatures."

More F5 Advanced WAF pros

"The most valuable part is the analytics and visualization."

"It significantly eases the workload and streamlines the initial setup required to protect a website."

"The initial setup was straightforward. Straight forward because the plugin can simply be installed and then it does its job. It's not complex, there is no learning curve. The online scan is simple, you put in the website address and the scan gives us a report on the browser itself. It's simple to use."

"I use it as a WAF, which is basically a web firewall to monitor and block traffic to our web server."

"The initial setup was very easy."

"Domain name scanning since it allows us to scan all our domain names and determine whether it has malware or if is reported as phishing."

Cons

"The product support needs to be accessible from more places, a wider area of coverage."

"The documentation could improve for Cloudflare DNS."

"It should be easier to collect the logs with companies like Sumo. However, based on my discussions with the salespeople, I understand that's how they make their money. With the enterprise product, they want people doing those kinds of enterprise features to do the logging. They want them to pay a lot of money, and that's where I have an issue with them. That should be a default. You should be able to get the log no matter what. The logging should be universal."

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

"There might be helpful if there was some web application firewall feature."

"For the free and Pro plans, Cloudflare could use a simple bot to provide information to users. This would improve support, especially for less advanced users who utilize the free components."

"In the last two years, there has been a certain amount of downtime when using the VDM."

"They lack a good way to manage DNS as a company, since everything is relegated to single account logins until you get to the higher levels. They have come out with a paid feature to remedy this, but I have not had a chance to fully review it yet to know if it fixes the access problem."

More Cloudflare cons

"The deployment side is quite complex."

"The interface is old-looking, it's not modern, which is why it's not always comfortable to use."

"It's a powerful tool yet can be complex for new users."

"F5 Advanced WAF could improve resource usage, it is CPU intensive. Additionally, adding automated remediation would be a benefit. For example, an easy button alerts us of the events that are occurring, and what we want to do at the time. An automated approach where somebody could be alerted very quickly. Instead of going and reconfiguring everything, an automated approach is what I'm looking at."

"The BNS module needs improvement."

"The delay times on firmware patches and software updates could be better and improved."

"I would like for there to be a cloud-based solution, this would also help to improve scalability."

"The solution should include protection against web page attacks like what is available in FortiWeb."

More F5 Advanced WAF cons

"It would greatly benefit customers if they implemented an online chat or messaging system for quicker assistance."

"In terms of improvement, the cost factor is always there."

"I would rate this solution an eight out of ten. The reason is that we have found sometimes customers or Google saying that there is something wrong with the website but Sucuri says that the site is clean so we do have to look at the site manually which means that the Sucuri scan does not pick up anything and everything."

"Confident score: Currently it does not have one and there are cases that most websites flagged are false-positives."

"Sucuri could provide help for specific security alerts in-line instead of requiring users to search for it in the help section."

"The main improvement I would like to see is support for .NET applications. If they could include this feature, I would include more sites in the protection."

Pricing and Cost Advice

"The solution is expensive when compared to other products but offers unlimited bandwidth."

"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."

"The price is reasonable."

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

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

"A free version of the solution is available."

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

"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."

More Cloudflare pricing and cost advice

"A yearly license for F5 Advanced WAF is expensive."

"There is a perpetual license that comes with your hardware. There is also an additional fee for support."

"I would rate the pricing as seven out of ten"

"The pricing of F5 Advanced WAF is more expensive than other solutions like Radware and CD18, it is quite high."

"F5 Advanced WAF is not a cost-effective solution. Although they are attempting to reduce prices with their VE and cloud options, they are more expensive than other solutions. The solution is more expensive on average."

"I am not sure about pricing but licenses are available on Google."

"F5 Advanced WAF's pricing is high."

"The solution is very expensive so should only be used in the right environment."

More F5 Advanced WAF pricing and cost advice

"Sucuri offers different plans, both the standard plan and an advanced plan. So there are different plans to choose from."

"I’d simply say it’s really worth it."

"It stands out as a more cost-effective option compared to other cloud-based security services like Cloudflare or JetPass."

"The ROI has been very good. Because of the solution, I have a tax break. The site developers were not always experienced people. We used to pay more for cleaning up the site when it was infected. Now, we have peace of mind knowing that the solution will clean up the site and that we won't have to go through the unnecessary process of restoring it from a backup. The protection on the WAF and the measures for backups have also prevented our site from going down."

See which vendors are best for you

Use our free recommendation engine to learn which Web Application Firewall (WAF) solutions are best for your needs.

See recommendations

845,485 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Educational Organization

21%

Computer Software Company

13%

Comms Service Provider

Financial Services Firm

15%

Computer Software Company

13%

Government

Manufacturing Company

Educational Organization

43%

Computer Software Company

Manufacturing Company

Financial Services Firm

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 GR...

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...

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 F5 Advanced WAF?

It's a fairly easy-to-use and user-friendly tool. My administrators and team also like its ability to customize the r...

See all answers

What is your experience regarding pricing and costs for F5 Advanced WAF?

Subscription models have competitive pricing, while perpetual licenses involve an upfront higher cost, leading to amb...

See all answers

What needs improvement with F5 Advanced WAF?

F5 Advanced WAF sells perpetual licenses as perpetual assets during sales without informing me that support ends afte...

See all answers

What do you like most about Sucuri?

The initial setup was very easy.

See all answers

What is your experience regarding pricing and costs for Sucuri?

The pricing is very reasonable. Sucuri offer other features as an add-on, such as backup, but these have an additiona...

See all answers

What needs improvement with Sucuri?

The main improvement I would like to see is support for .NET applications. If they could include this feature, I woul...

See all answers

Comparisons

Quad9 vs Cloudflare

Compared 50% of the time

Akamai vs Cloudflare

Compared 4% of the time

Azure Front Door vs Cloudflare

Compared 4% of the time

Azure DNS vs Cloudflare

Compared 3% of the time

Amazon Route 53 vs Cloudflare

Compared 2% of the time

More Cloudflare Competitors

Fortinet FortiWeb vs F5 Advanced WAF

Compared 23% of the time

AWS WAF vs F5 Advanced WAF

Compared 15% of the time

Microsoft Azure Application Gateway vs F5 Advanced WAF

Compared 12% of the time

Imperva Web Application Firewall vs F5 Advanced WAF

Compared 6% of the time

Azure Front Door vs F5 Advanced WAF

Compared 4% of the time

More F5 Advanced WAF Competitors

SiteLock vs Sucuri

Compared 20% of the time

AWS WAF vs Sucuri

Compared 16% of the time

Imperva DDoS vs Sucuri

Compared 10% of the time

More Sucuri Competitors

Product Reports

Buyer's Guide

Cloudflare

March 2025

Download Cloudflare product report

Buyer's Guide

F5 Advanced WAF

March 2025

Download F5 Advanced WAF product report

Buyer's Guide

Sucuri

March 2025

Download Sucuri product report

Also Known As

Cloudflare DNS

No data available

Overview

Cloudflare is a highly-regarded Content Delivery Network (CDN) and a Distributed Denial-of-Service (DDoS) protection solution. The robust global connectivity cloud platform that is Cloudflare ensures users are able to connect to the Internet quickly, securely, and reliably. Cloudflare is one of the world's largest networks in the marketplace today. Using Cloudflare, businesses, educational entities, NGOs, vloggers, bloggers, and anyone else with an internet presence can experience more secure, faster websites and applications.

Currently, there are millions of Internet locations on Cloudflare, and the Cloudflare network
continues to grow every day by the thousands. The solution is able to fulfill the requests for
millions of websites seamlessly and serves on average 45 million HTTP requests per second.

Cloudflare has safe, secure data centers in close to 300 cities worldwide to ensure every
client request is filled as quickly as possible. It is Cloudflare’s edge network that makes this
possible by keeping content and other services as close to each client as possible, so the
information requests are always only seconds away.

Many organizations that work in democracy, civil society, human rights, or the arts are able to
access Cloudflare's highest levels of protection for free via Project Galileo. Additionally, official
election websites can be secured from hacking and fraud through Cloudflare’s Project
Athenian, also at no additional cost.

Cloudflare can also help organizations of all sizes develop a robust zero-trust strategy to
ensure the highest levels of productivity and profitability. Employees, stakeholders, and end users have a greater level of satisfaction and overall improved user experience, which can, in
turn, result in higher revenues and overall ROI. Zero-trust and BYOD (bring your own device)
access ensure end users and employees always have the best resources and technology
available to them at all times.

Cloudflare benefits

Cloudflare has many benefits. Some of its most valuable benefits include:

- Faster load times

- Robust DNS security

- Intuitive cloud Web Application Firewall (WAF)

- Free universal SSL

- Image enhancement

- Automatic browser caching

- Next-generation cloud load balancer

- Accelerated Mobile Pages (AMP)

- Rate limiting

- Minification

- Zero-trust capabilities

- Cost-effective

- Reduced carbon footprint

Reviews from real users

“Many websites require an SSL certificate because they sell stuff and want SSL. Cloudflare
comes with an SSL certificate built in. It's automatic. You sign yourself up for Cloudflare, and
an SSL certificate automatically protects your website. If you have a connection between your
website and your host, the server, Cloudflare, and the host, you don't necessarily need a
certificate.” Spencer M., Owner at Tech Exchange

“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.” Daniel P., Network Engineer at Ufinet

“The most valuable feature of Cloudflare is the GUI. You are able to control the solution very
well through the interface. There is a lot of functionality that is embedded in the service.” PeerSpot user, Competence Center Manager at a tech services company

Cloudflare

F5 Advanced WAF is a web application security solution for financial and government sectors, e-commerce, and public-facing websites. It offers protection against various attacks, including botnets, web scraping, and foreign entities. The solution can be deployed on-premises or in the cloud and is often used with other security tools. Its most valuable features include DDoS and DNS attack protection, SSL uploading, anomaly detection, and the ability to input custom rules.

F5 Advanced WAF has helped organizations to expose more services to the public while providing an extra layer of protection, preventing revenue loss, and securing connectivity.

Sucuri gives website owners peace of mind with solutions that prevent hackers from abusing websites, and professional response services to those compromised. Sucuri is dedicated to researching the latest and emerging threats affecting websites like yours. Website security should be attainable for all website owners; we focus on making that a reality. Get back to running awesome WordPress websites. Our services are built around three principles – People. Process. Technology.

Sucuri Security

Sample Customers

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

MAXIMUS, Vivo, American Systems, Bangladesh Post Office, City Bank

The Loft Salon, Tom McFarlin, WPBeginner, Taylor Town, Everything Everywhere, Financial Ducks in a Row, Chubstr, Real Advice Gal, Sujan Patel, Wallao, List25, School the World

Buyer's Guide

F5 Advanced WAF vs. Sucuri

March 2025

Free Report: F5 Advanced WAF vs. Sucuri

Find out what your peers are saying about F5 Advanced WAF vs. Sucuri and other solutions. Updated: March 2025.

DOWNLOAD NOW

845,485 professionals have used our research since 2012.

See our F5 Advanced WAF vs. Sucuri report.

See our list of best Web Application Firewall (WAF) vendors.

We monitor all Web Application Firewall (WAF) reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.