F5 Silverline Managed Services vs Sucuri comparison

F5 and Sucuri Security are both solutions in the Web Application Firewall (WAF) category. F5 is ranked #21 with an average rating of 8.7, while Sucuri Security is ranked #37. F5 holds a 1.4% mindshare in WAF, compared to Sucuri Security’s 1.3% mindshare. Additionally, 100% of F5 users are willing to recommend the solution, compared to 100% of Sucuri Security users who would recommend it.

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Executive SummaryUpdated on Dec 5, 2024

Sucuri and F5 Silverline Managed Services both compete in the website security solutions category. Sucuri is preferred for pricing and support, while F5 Silverline stands out for its comprehensive features.

Features: Sucuri provides a robust firewall, malware detection, and performance optimization. F5 Silverline offers advanced DDoS protection, application security options, and excellent web traffic management.

Room for Improvement: Sucuri could enhance its DDoS protection capabilities, offer broader application security, and improve scalability for larger enterprises. F5 Silverline could aim to simplify its setup process, lower its pricing, and increase accessibility for smaller businesses.

Ease of Deployment and Customer Service: Sucuri is known for straightforward deployment and responsive customer support, making it accessible for smaller businesses. F5 Silverline, although requiring a complex setup, benefits larger organizations with dedicated account managers.

Pricing and ROI: Sucuri is recognized for its affordable setup costs and good ROI for small to medium businesses. F5 Silverline, despite higher costs, justifies its pricing with better ROI through advanced features and scalability for large enterprises.

To learn more, read our detailed F5 Silverline Managed Services vs. Sucuri Report (Updated: March 2026).

Buyer's Guide

F5 Silverline Managed Services vs. Sucuri

March 2026

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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 Web Application ...

Mindshare comparison

As of March 2026, in the Web Application Firewall (WAF) category, the mindshare of Cloudflare Web Application Firewall is 5.4%, down from 6.9% compared to the previous year. The mindshare of F5 Silverline Managed Services is 1.4%, up from 1.1% compared to the previous year. The mindshare of Sucuri is 1.3%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Web Application Firewall (WAF) Mindshare Distribution
Product	Mindshare (%)
Cloudflare Web Application Firewall	5.4%
F5 Silverline Managed Services	1.4%
Sucuri	1.3%
Other	91.9%

Web Application Firewall (WAF)

Featured Reviews

Dean Barisic

CTO at PlayNirvana

Advanced security reporting has protected high-traffic betting platforms from constant attacks

I don't see room for improvement to Cloudflare Web Application Firewall. One thing I don't know much about because we have a dedicated IT team for that, and I'm not involved with Cloudflare much anymore. But if I were to compare them to F5, I would like to see more features that F5 offers. F5 has an option to bring the whole infrastructure, the whole WAF and all their packages, Bot Management, and everything else on your infrastructure. You need to install certain services from their side, and then you can choose if you would like requests to hit your servers immediately or if requests need to be proxied through F5 backbone. That would be a nice addition because we have 90% of the traffic as legit traffic coming from whitelisted servers. If it comes from whitelisted servers, I don't need to go every request through the backbone; I could easily just IP whitelist everything. Then I could maybe have Bot Management on my infrastructure that drastically reduces the price of Cloudflare. I would like to see Push CDN more improved in the next release of Cloudflare Web Application Firewall. And maybe something similar to Pushpin that Fastly has, which is an option where you can push messages that then can be scaled globally over the network. From our perspective, if we have a listener that listens for stock updates, I would just need to have one processor that pushes those updates to the Cloudflare API, and then Cloudflare would broadcast that message to all listeners. Cloudflare will check the order of the message, and if you, as a customer, are not connected or have some kind of network issue, when you reconnect, you will receive the latest state and missing updates.

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Mohan Janarthanan

Associate Vice President at Novac Technology Solutions

Cloud applications have gained stronger protection and real-time defense against web attacks

What really stands out for me in terms of advantages of F5 Silverline Managed Services is that in a single cloud platform, I can protect my web applications against attacks. I can also use my load balancer in F5 because they are providing and acting as a load balancer too, and they will support the volumetric and DDoS attacks and malicious attacks. Regarding the real-time threat intelligence feature, I do use this aspect in F5 Silverline Managed Services. It blocks malicious IPs or bad IPs for my server, protecting against my applications. For example, if someone is a bad actor trying to access via a malicious IP, I can block it because the threat intelligence has the capability to block the malicious IP. The adaptable and flexible security impacts threat response time positively. It is effective because it blocks my malicious traffic. Whenever I face issues related to that application, it automatically routes my traffic to act as a proxy and routes my traffic to their scrubbing center, especially in case of any volumetric attack.

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Jagobandhu Some

Hardware Engineer at Ministry of Defense

A cost-effective choice for website security and informative support with issues related to CDN quality

One area where they could improve is in providing real-time support options because now you need to open a support ticket and wait for their response. It would greatly benefit customers if they implemented an online chat or messaging system for quicker assistance. I have found their Content Delivery Network service to be lacking in quality, and it could certainly be enhanced to provide better performance. I would also like to see improvements in the deployment process, as it currently takes more time than desirable. Another significant concern is that their service when your website is down, turns it into a static site. This means that if customers try to visit your site during downtime, they will see old content from the static site, which is not ideal. The CDN and tracking services are areas that need improvement, as well as addressing their bandwidth limitations.

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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

"The product has improved our security posture by blocking bad actors."

"I'm highly satisfied. It's remarkably user-friendly, enabling me to quickly identify issues, and deploy solutions, and it offers the necessary features."

"Some of the most valuable features of Cloudflare Web Application Firewall include its DNS zone setup and the zero trust policy."

"We like that there's load balancing, firewall capabilities, DDoS protection, et cetera, all covered by Cloudflare."

"It's pretty convenient and pretty easy to set up and run. And then kind of for static content, it also offers caching."

"Cloudflare WAF provides protection through rules and functionalities like Cloudflare's SDRAP."

"The solution protects our application, which runs on the HTTP protocol, from DDoS attacks."

"It is configurable via API."

More Cloudflare Web Application Firewall pros

"What really stands out for me in terms of advantages of F5 Silverline Managed Services is that in a single cloud platform, I can protect my web applications against attacks."

"We have a lot of businesses that we put behind this solution, and it has really helped us in terms of monitoring the logs and incidents."

"The most valuable feature of F5 Silverline Managed Services is the benchmark performance."

"It's a good front end for public infrastructure"

"Most vendors fulfill the requirements for standard DDoS protection, but F5 Silverline Managed Services has a better understanding of defending web applications like HTTP and can mitigate more bot activity than any other vendor."

"The most valuable feature of F5 Silverline Managed Services is it becomes similar to a distributed architecture."

"The most important feature is that they have seven firewall protection, to protect our web servers."

"The most valuable features are the configuration and configuring the process."

More F5 Silverline Managed Services pros

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

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

"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."

"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."

"The initial setup was very easy."

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

Cons

"The learning curve was steep initially."

"We have noticed some latency when the call goes through the firewall. That could be improved."

"The accuracy of the Cloudflare Web Application Firewall could be improved by reducing the number of false-negative alerts."

"The product can improve by having more multitenancy capability, which is currently not available."

"The blocked logs are difficult to read at times."

"The product can improve by having more multitenancy capability, which is currently not available."

"The reporting could be more granular."

"Its stability could be better."

More Cloudflare Web Application Firewall cons

"One negative aspect is that the product is expensive."

"The price of F5 Silverline Managed Services could be better."

"Sometimes tech support can be slow. They take more time assigning engineers to complex issues, however, they resolve the issues by joining me to fix them."

"In terms of the scalability, this part is always so confusing because they are checking for packet count. Also, after an attack, they said that the throughput must be from gigabits but then I check my bandwidth and it is already done in gigabits. So it is a little bit confusing."

"The navigation is difficult to use."

"There is a lot of room for improvement with their tech support. I am not sure F5 Silverline Managed Services can be classified as having tech support."

"There is room for improvement in the stability of the solution."

"We need to have support for cloud protection, which is not offered by this solution."

More F5 Silverline Managed Services cons

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

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

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

"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."

"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."

Pricing and Cost Advice

"Cloudflare offers different types of subscriptions for businesses, enterprises, and personal users, and the pricing is negotiable."

"The pricing model is very straightforward compared to the competition. You just pay per month for the product and usage."

"The annual licensing fee is $10,000 USD."

"The solution's pricing option needs to be more transparent for enterprise clients."

"We pay $210 per month for CloudFlare WAF."

"It starts at $20 and can easily go up to $200 monthly"

"Cloudflare Web Application Firewall is more affordable than other solutions."

"What's my experience with pricing, setup cost, and licensing? I believe the pricing is not the best, but it's reasonable and acceptable. We also use the McAfee system in parallel. In terms of pricing, its okay - not great, but not bad either. It falls in the middle, which is acceptable. In terms of support licensing, last time, we were searching for a solution, and we considered products from resellers rather than directly from the cloud provider. However, the pricing we encountered was exceptionally high. As a result, we are inclined to select support from the reseller."

More Cloudflare Web Application Firewall pricing and cost advice

"F5 Silverline Web Application Firewall works based on your bandwidth. They look at the clean bandwidth and do the pricing. 20% of a total pipe would be a clean bandwidth. The list price or a non-negotiated price for F5 Silverline Web Application Firewall would be around $2,200 per application per year for everything that you need. When you get into an enterprise kind of a setup, they negotiate this to the last bit. I would easily take 20% on that, which would be the cost, but it should cover all your Advance WAF features, bot protection, tech campaign, etc. It is built as a package and gives you most of the capability. You don't get the mobile SDK, which is an additional license. Mobile SDK is required only if you're buying or if you have a mobile application, and you are going to instrument F5 or Imperva into your mobile appliance. This anyways would be an additional module. It doesn't come within the WAF, but it is a WAF feature."

"The price of F5 Silverline Managed Services could be better, they are not very flexible. The price of the solution is based on the requirements of the enterprise."

"The product’s pricing is reasonable."

"The price of F5 Silverline Managed Services could be reduced."

"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."

"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."

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

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Top Industries

By visitors reading reviews

Computer Software Company

11%

Manufacturing Company

Financial Services Firm

Comms Service Provider

Financial Services Firm

18%

Comms Service Provider

14%

Insurance Company

12%

Computer Software Company

Comms Service Provider

12%

Computer Software Company

Financial Services Firm

Real Estate/Law Firm

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	16
Midsize Enterprise	6
Large Enterprise	6

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	3
Large Enterprise	9

No data available

Questions from the Community

What is your experience regarding pricing and costs for Cloudflare Web Application Firewall?

The price of Cloudflare Web Application Firewall is reasonable.

See all answers

What needs improvement with Cloudflare Web Application Firewall?

I don't see room for improvement to Cloudflare Web Application Firewall. One thing I don't know much about because we...

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What is your primary use case for Cloudflare Web Application Firewall?

We are using Cloudflare Web Application Firewall's advanced reporting and analytics tools with their Zero Trust, so e...

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Is Citrix ADC (formerly Netscaler) the best ADC to use and if not why?

For ADC, any ADC can do a good job. But in case if you want to add WAF functionality to the same ADC hardware you hav...

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What is your experience regarding pricing and costs for F5 Silverline Managed Services?

Regarding the pricing of F5 Silverline Managed Services, I would say it is quite affordable.

See all answers

What needs improvement with F5 Silverline Managed Services?

In terms of areas for improvement, I would say that one scenario is that F5 Silverline Managed Services needs to adap...

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Product Reports

Buyer's Guide

Cloudflare Web Application Firewall

March 2026

Cloudflare Web Application Firewall report

Download Cloudflare Web Application Firewall product report

Buyer's Guide

F5 Silverline Managed Services

March 2026

Download F5 Silverline Managed Services product report

Buyer's Guide

Sucuri

February 2026

Download Sucuri product report

Also Known As

Cloudflare WAF

F5 Silverline Web Application Firewall, F5 Silverline DDoS Protection

No data available

Overview

Cloudflare Web Application Firewall's intuitive dashboard enables users to build powerful rules through easy clicks and also provides Terraform integration. Every request to the WAF is inspected against the rule engine and the threat intelligence curated from protecting over 27 Million websites. Suspicious requests can be blocked, challenged or logged as per the needs of the user while legitimate requests are routed to the destination, agnostic of whether it lives on-premise or in the cloud. Analytics and Cloudflare Logs enable visibility into actionable metrics for the user.

Cloudflare

F5's Silverline Managed Services is a SaaS solution delivering DDoS protection, managed Web Application Firewall (WAF) services, and managed Shape Security Fraud and Anti-bot solutions.

Silverline services include 24x7 access to F5's Security Operations Center (SOC). F5's expert security professionals use F5 products with state-of-the-art security tools to ensure the best protection possible. As an add-on to Silverline DDoS or WAF services, Silverline Threat Intelligence integrates dynamic lists of threatening IP addresses to give context for policy decisions.

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

crunchbase, udacity, marketo, okcupid, zendesk

City Bank, Ricacorp Properties, Miele, American Systems, Bangladesh Post Office

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 Silverline Managed Services vs. Sucuri

March 2026

Free Report: F5 Silverline Managed Services vs. Sucuri

Find out what your peers are saying about F5 Silverline Managed Services vs. Sucuri and other solutions. Updated: March 2026.

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See our list of best Web Application Firewall (WAF) vendors and best Distributed Denial-of-Service (DDoS) Protection 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.