CDN77 vs F5 Silverline Managed Services comparison

CDN77.com and F5 are both solutions in the Distributed Denial-of-Service (DDoS) Protection category. CDN77.com is ranked #30, while F5 is ranked #14 with an average rating of 8.3. CDN77.com holds a 0.7% mindshare in DDOS, compared to F5’s 1.2% mindshare. Additionally, 100% of CDN77.com users are willing to recommend the solution, compared to 100% of F5 users who would recommend it.

CDN77

Read 3 CDN77 reviews

235 Views
99 Comparison Views

100% willing to recommend

F5 Silverline Managed Services

Read 16 F5 Silverline Managed Services reviews

700 Views
497 Comparison Views

100% willing to recommend

CDN77

F5 Silverline Managed Services

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 5, 2024

CDN77 and F5 Silverline Managed Services are competing in the content delivery and security services sectors. CDN77 has an advantage in pricing and support, whereas F5 Silverline Managed Services stands out with its robust features and justified pricing.

Features: CDN77 is recognized for its high-performance global network, real-time statistics, and seamless integration capabilities. F5 Silverline Managed Services is known for comprehensive security features such as robust DDoS protection, sophisticated traffic management, and layered security measures.

Ease of Deployment and Customer Service: CDN77 is noted for straightforward deployment and a responsive support team. In contrast, F5 Silverline Managed Services provides tailored service with dedicated account management, typically indicating a more involved setup process.

Pricing and ROI: CDN77 offers competitive pricing with attractive ROI due to its straightforward pricing structure and effective service performance. F5 Silverline Managed Services involves higher initial costs but promises substantial long-term ROI through advanced security protections and optimized traffic services.

To learn more, read our detailed CDN77 vs. F5 Silverline Managed Services Report (Updated: June 2025).

Buyer's Guide

CDN77 vs. F5 Silverline Managed Services

June 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

CDN77

Ranking in Distributed Denial-of-Service (DDoS) Protection

30th

Average Rating

10.0

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

CDN (22nd)

F5 Silverline Managed Services

Ranking in Distributed Denial-of-Service (DDoS) Protection

14th

Average Rating

7.8

Reviews Sentiment

6.8

Number of Reviews

Ranking in other categories

Web Application Firewall (WAF) (23rd)

Mindshare comparison

As of June 2025, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of CDN77 is 0.7%, up from 0.4% compared to the previous year. The mindshare of F5 Silverline Managed Services is 1.2%, down from 2.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Distributed Denial-of-Service (DDoS) Protection

Featured Reviews

it_user854160

Broadspectrum

Provides quick access to resources

We are a radio station who serves up music It has improved our organization by providing quick access to resources. CDN Speed Data center availability around the world This product satisfies our company needs. No additional features are required as far as we are concerned. More than five…

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Archana Heeralal

Security Engineer at Amazon

A reasonably priced product with a good UI, but the navigation is difficult, and the support team takes a long time to respond

Since we use the solution’s cloud, the product has more control over the back end. The customer will not have control. It is part of the product’s feature. When we get more complex requirements or if we want to write more complex tools, the support team will have the visibility to write them because they have control. The navigation is difficult to use. The navigation should be improved. Other products are quite straightforward. If I try to implement a new application and do an onboarding, it is not very easy. We must go to one feature, inside which there will be more features. It should be simplified, and a menu should be provided.

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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

"Purge pages: It is a fast solution for updating my content from all datacenters."

"It has helped improve load speed on the site."

"It has improved our organization by providing quick access to resources."

"It is extremely easy to set up and integrate with WordPress and purge files as needed through the control panel."

"I selected CDN77 because it has servers where our different target markets are (some are in Asia)."

"The control panel is nicely laid out and I do not have to hunt for functionality."

"The most valuable feature is flexibility."

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

"Its flexibility is the most valuable because it is a managed service. The good part is that you don't need to set it up. It just needs DNS routing, which is the easiest thing. Our client had Akamai for certain websites because they were using CDN features. They had NetScaler on the internal zone, F5 AWAFs on the data centers, and no WAF at all in the cloud. One of the main activities of the project was to move all these policies into a single WAF so that we could control and use that as a choke point. That exercise itself was very easy because it was a managed service and F5 Silverline Web Application Firewall does that for you. That's the best thing about F5 Silverline Web Application Firewall. It is easy to apply policies on-premises. If you have AWAF on-premises and you want to replicate some policies on F5 Silverline Web Application Firewall, other than the policies that it applies by itself, it is easy because you have a team that supports it. F5 Silverline Web Application Firewall works perfectly fine. It pretty much does everything that an Advanced WAF on-premises should do."

"F5 technical support is really good."

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

"F5 Silverline offers load balancing, flexibility, and reliability."

"The stability of the solution is very good."

"The initial setup is straightforward."

More F5 Silverline Managed Services pros

Cons

"A year ago, I had to deal with SEO factors involving duplication of content."

"If you are a low-use user and not used the minimum credit, it will be lost at end of year unless you upgrade, then you are left with more bandwidth than you can ever use."

"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."

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

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

"The price is high in comparison to other products."

"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."

"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."

"F5 Silverline Managed Services can improve by reducing the price."

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

More F5 Silverline Managed Services cons

Pricing and Cost Advice

"Regarding the pricing, it is expensive. It may not suit others. I suggest a lower recharge level and also to remove the credit expiry time."

"I would suggest low usage cases that there are other options available, such as WordPress's own CDN."

"For low-use users, it can be more expensive than it seems. It would be a disadvantage for a lot of hobby users."

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

"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 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."

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Top Industries

By visitors reading reviews

No data available

Financial Services Firm

20%

Computer Software Company

13%

Insurance Company

12%

Comms Service Provider

11%

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

Questions from the Community

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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 have to look for other ADC's like F5, Imperva, Radware, Fortinet, etc.

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What do you like most about F5 Silverline Managed Services?

The initial setup is straightforward.

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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 very expensive, I would rate the pricing as three. It offers cost savings and i...

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F5 Advanced WAF vs F5 Silverline Managed Services

Compared 8% of the time

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Product Reports

Buyer's Guide

CDN

June 2025

Download CDN77 product report

Buyer's Guide

F5 Silverline Managed Services

June 2025

Download F5 Silverline Managed Services product report

Also Known As

No data available

F5 Silverline Web Application Firewall, F5 Silverline DDoS Protection

Overview

CDN77 is an innovation leading content delivery network provider with global coverage of 32+ PoPs on 5 continents.

CDN77 is a great solution for many use cases - website acceleration and security, live streaming, VOD, gaming, software distribution and private CDN.

Get a 14-day free trial with unlimited features and 24/7 live support. No credit card needed. Make your content delivery faster and more secure within 5 minutes.

CDN77.com

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.

Sample Customers

Hubble Space Telescope & European Southern Observatory, Oracle, Scania, CentOS, bet-at-home.com, Playrix, Epom Ad Server

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

Buyer's Guide

CDN77 vs. F5 Silverline Managed Services

June 2025

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