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 9.0, while Sucuri Security is ranked #37. 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: December 2025).

Buyer's Guide

F5 Silverline Managed Services vs. Sucuri

December 2025

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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

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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Ricky Makkar

Senior Network Security Consultant at a tech vendor with 10,001+ employees

Manages network threats and supports application control with ease

The best advantage of F5 Silverline Managed Services is that it is easy to use. The admin guide they provide is easy to understand and allows for implementation within a few days. The traffic manager and the monitoring tool are valuable as well. The monitoring tab displays GET and POST requests in a readable format, making it accessible even to non-tech-savvy individuals. It offers effective reports and monitoring capabilities.

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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

"New and innovative way to protect the client's data."

"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 solution offers the flexibility to control configuration rules."

"It's very user-friendly."

"The overall experience with Cloudflare is positive, with a rating of eight out of ten."

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

"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."

"Smaller businesses have seen great ROI due to the low investment and strong performance."

More Cloudflare pros

"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 best advantage of F5 Silverline Managed Services is that it is easy to use."

"The most valuable feature is flexibility."

"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 product’s UI is easy to understand."

"The most valuable feature of F5 Silverline Managed Services is its cloud-native functionality and the high level of protection it provides."

More F5 Silverline Managed Services pros

"The initial setup was very easy."

"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."

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

"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 most valuable part is the analytics and visualization."

Cons

"The integration of LLMs on the dashboard is something that is needed in the tool."

"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."

"We have noticed multiple instances where Cloudflare falsely indicates that our servers are down, even when there is no actual load on them. This makes it challenging for us to identify the exact issue."

"One area of improvement is in the Access Rules. Hypothetically, if we wanted to block or challenge traffic outside of the United States, the only way to currently do that (as far as I know) is to enter every single country outside of the United States. That could be a labor intensive job. A solution could be to enable users to create a rule where traffic is only allowed within a certain country."

"Cloudflare's free plan is limited to 5,000 records for their free plan. They should increase that. For example, if I create a domain called abc.com and a subdomain called a.abc.com, my record count will be two. I can make a maximum of 5,000 subdomains. However, if we use our own DNS hosted on another provider, there is no limit. Their free plan also lacks name server customization."

"Integration involving API with other products could be more user-friendly."

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

"The reporting can definitely be improved to offer a lot more explanation on something that may have happened or has actually happened."

More Cloudflare cons

"F5 Silverline Web Application Firewall, being a new product in the market or comparatively related to a new product, currently supports less number of PoPs. They should introduce more PoPs. The current number of PoPs that they have is around 10 or 12, which is still relatively less as compared to 2,400 plus PoPs that Akamai offers. The user latency or the number of hops a user needs before reaching the actual web application is less in Akamai because it has its internal fabric to route the traffic. They need to spin up more data to increase its traffic handling capability. They can also include the bot detection capability, though it is a pretty advanced functionality. If they could include DataDome like functionality, that is, bot prediction, then F5 Silverline Web Application Firewall will be top-notch in the market."

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

"The product could be improved on the global load and the integration with the other solution like Cisco and Dell. As a representor of the operation, we prefer to have one platform which can accommodate all type of integration. We are also looking for more improvements in the security policy configuration."

"Improvements could include the creation of highly optimized profiles, optimization deployments, and compression profiles for better performance."

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

"I just hope the price can be cheaper."

"Automating processes could enhance F5 Silverline Managed Services."

"The navigation is difficult to use."

More F5 Silverline Managed Services cons

"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."

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

"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."

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

"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."

Pricing and Cost Advice

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

"That is one of the great features. I was able to access the majority of the features and services for free."

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

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

"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."

"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."

"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."

More Cloudflare pricing and cost advice

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

"The product’s pricing is reasonable."

"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."

"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."

"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."

"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."

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

10%

Comms Service Provider

10%

Manufacturing Company

Financial Services Firm

18%

Insurance Company

14%

Comms Service Provider

13%

Computer Software Company

11%

Comms Service Provider

10%

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	46
Midsize Enterprise	8
Large Enterprise	25

By reviewers
Company Size	Count
Small Business	6
Midsize Enterprise	2
Large Enterprise	8

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...

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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...

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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

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?

The solution is quite reasonably priced, with costs being lower in comparison to competitors. On a scale where ten is...

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What needs improvement with F5 Silverline Managed Services?

Automating processes could enhance F5 Silverline Managed Services. For example, introducing preemptive support prompt...

See all answers

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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

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Compared 18% of the time

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Compared 8% of the time

NSFOCUS Web Application Firewall vs F5 Silverline Managed Services

Compared 7% of the time

Arbor DDoS vs F5 Silverline Managed Services

Compared 6% of the time

Akamai App and API Protector vs F5 Silverline Managed Services

Compared 6% of the time

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SiteLock vs Sucuri

Compared 17% of the time

AWS WAF vs Sucuri

Compared 13% of the time

Comodo cWatch vs Sucuri

Compared 10% of the time

Imperva Application Security Platform vs Sucuri

Compared 9% of the time

Cloudflare Web Application Firewall vs Sucuri

Compared 8% of the time

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Product Reports

Buyer's Guide

Cloudflare

December 2025

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Buyer's Guide

F5 Silverline Managed Services

December 2025

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Buyer's Guide

Sucuri

December 2025

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Also Known As

Cloudflare DNS

F5 Silverline Web Application Firewall, F5 Silverline DDoS Protection

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

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

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

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

December 2025

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: December 2025.

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

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