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Akamai App and API Protector vs F5 Silverline Managed Services comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Dec 5, 2024

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
Sponsored
Ranking in Distributed Denial-of-Service (DDoS) Protection
1st
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
75
Ranking in other categories
CDN (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (14th)
Akamai App and API Protector
Ranking in Distributed Denial-of-Service (DDoS) Protection
4th
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
28
Ranking in other categories
Web Application Firewall (WAF) (9th), Cloud and Data Center Security (10th)
F5 Silverline Managed Services
Ranking in Distributed Denial-of-Service (DDoS) Protection
15th
Average Rating
7.8
Reviews Sentiment
6.8
Number of Reviews
16
Ranking in other categories
Web Application Firewall (WAF) (25th)
 

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.
Bharat Chandra - PeerSpot reviewer
Exceptional support, protects our sites, and provides visibility into traffic
We did a PoC of Akamai and Cloudflare. One area where Akamai can improve is the captcha part. Cloudflare provides a captcha if there are a certain number of threats. For example, I can assign that if there are 10 requests within a second from a single IP, it should send a captcha to the user. The user should fill in the captcha, and only after that, the user should be able to access our website. This captcha feature should be built into Bot Manager. I love this captcha feature of Cloudflare. Other things are good in Akamai. That is why we are using Akamai. Only the captcha part should be implemented.
DejanBlagojevic - PeerSpot reviewer
Mitigates more bot activity when defending web applications than any other vendor but comes at a price
F5 Silverline Managed Services is expensive. You do get world-class quality of mitigation, but I think it is still pricey. You can find similar services, potentially of slightly lower quality, from other vendors like Cloudflare or Akamai for about half the price. When you compare what you get for the money you spend at Cloudflare or Akamai, you do get less protection but you are not dishing out too much for it. On the other hand, at F5 Silverline Managed Services, you do get better protection but, but you are paying double for it. We have had mixed feedback from our clients about this. Most of them would rather pay less for a bit of a lower-quality defense than overshoot their budget. The most common piece of feedback we receive is that the difference in protection levels is not reflected in the price.

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 of Cloudflare DNS is its global reach and it is always evolving."
"We're using dynamic components to build flexible pages to create and manage Git merge requests for code and reviews."
"The tool is user-friendly."
"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."
"I like Cloudflare's application gateway and DDoS protection."
"The overall experience with Cloudflare is positive, with a rating of eight out of ten."
"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."
"It is a fast and secure DNS."
"The solution can scale extremely well."
"The CDN and the WAF features are the best."
"The features are powerful and better than F5."
"Akamai Web Application Protector is a good solution that provides basic web application protection."
"I have contacted the support team of Akamai... I am happy with their responses and answers to my problems."
"I like that the charges are all based on usage and labor costs. For the time that we spend onboarding almost 252020 FQDN, Akamai charges us only for the traffic usage, but it's only charging us for the labor costs for onboarding."
"We are getting security for each and every API."
"The dashboard is the most interesting feature of the Akamai portal where you can have a detailed analysis of all the attacks that are happening. You can drill down an issue and see exactly what is happening, who are the bad guys attacking your website, and how Akamai is protecting the website. That is the most valuable feature."
"The most valuable feature of F5 Silverline Managed Services is its cloud-native functionality and the high level of protection it provides."
"The initial setup is straightforward."
"The most valuable feature of F5 Silverline Managed Services is the benchmark performance."
"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."
"It's a good front end for public infrastructure"
"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."
"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."
 

Cons

"It should confirm audit findings of the assigned area with auditees to ensure that the audit conclusions are based on an accurate understanding of the issues."
"We are a product integrator and reseller, and we would like to have a better partner relationship, similar to a channel sales relationship. Sometimes we are on our own or get diverted by Cloudflare because they have direct sales, which competes with us and makes it difficult to build a relationship with this company since we want to be an MSP or a managed service provider for the solution."
"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."
"Technical support is lacking."
"Cloudflare should add more documentation and pricing to the cloud version."
"There are some issues with the CDN services."
"It would be beneficial for us if Cloudflare could offer a scrubbing solution. This would involve taking a snapshot of my website and keeping it live during a DDoS attack, ensuring uninterrupted service for our users. DDoS attacks are typically short in duration, and having Cloudflare maintain the site's availability from its secure network would enhance the overall user experience. I would appreciate it if Cloudflare could consider implementing this feature. Many organizations already utilize similar capabilities in their CDN platforms, where a static snapshot of the web page is displayed during DDoS attacks. In terms of features, Cloudflare needs to enhance its resilience and stay more focused on adopting new technologies. For instance, solutions like F5 XC Box, Access Solution, and Distributed Cloud Solution have impressive features, and Cloudflare should strive to match and exceed those capabilities. There's a need for improvement in areas like AI-based DDoS attacks and Layer 7 WAF features. Cloudflare should prioritize enhancements in areas such as behavioral DDoS and protection against SQL injection attacks, considering the prevalent trend of public exposure to the internet for business reasons. Overall, Cloudflare needs to invest more in advancing its feature set."
"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."
"Akamai needs to focus on quickly responding to risks, even those that may potentially be of zero threat..Maybe some of the documentation is a little confusing. They have a lot of different places where you can go to get information, and some of the information is quite out of date."
"If we talk about application layer attacks, including WAF, CloudFlare is leading. Akamai can focus a bit more on the application layer attacks and how to protect them."
"It would be better if there weren't any issues with latency. We had latency issues, but I think they are all solved now."
"The product should provide a secure NTP."
"It would be nice if Akamai Web Application Protector's price is lowered and made cheaper."
"It could have better analytics and reporting visibility in the OEM console."
"We are experimenting with EdgeWorkers to write our own code at the Edge level. It could grow to be much better."
"Support and the pricing need to improve."
"There is room for improvement in the stability of the solution."
"F5 Silverline Managed Services can improve by reducing the price."
"I just hope the price can be cheaper."
"The price of F5 Silverline Managed Services could be better."
"The price is high in comparison to other products."
"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."
"We need to have support for cloud protection, which is not offered by this solution."
"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."
 

Pricing and Cost Advice

"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."
"In terms of licensing costs, we don't pay for licensing for Cloudflare. We only establish communication, then for peering, Cloudflare takes care of the cross-connection in different data centers."
"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."
"The price is reasonable."
"We are using the free version."
"I give the price a five out of ten."
"A free version of the solution is available."
"The product's pricing is cheap."
"Cost depends on the volume of traffic."
"Akamai Web Application Protector is an expensive product."
"If you want quality, you have to pay the price. Its price is fair. Their account managers are also very helpful. They help you a lot with pricing even though they are working with Akamai."
"The product is expensive, but it is worth the money."
"One reason not all people use Akamai is that it is a little bit more expensive than some other providers."
"Its price is slightly high. Every company has a justification for the high price. Overall, it feels worth the money based on how the service has been structured, but we do negotiate it."
"Based on the billing discussions in the DevOps team, Akamai's cost does not seem to be a major thing. However, LOE is an issue. When it comes to support, we know that even all the competitors do this. For a 30-minute issue, they give us a LOE of one or two hours. That is a basic practice, but that is something we worry about."
"The solution is expensive."
"The price of F5 Silverline Managed Services could be reduced."
"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."
"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."
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Top Industries

By visitors reading reviews
Educational Organization
17%
Computer Software Company
14%
Comms Service Provider
9%
Financial Services Firm
8%
Financial Services Firm
24%
Computer Software Company
12%
Manufacturing Company
8%
Insurance Company
5%
Financial Services Firm
21%
Insurance Company
13%
Computer Software Company
12%
Comms Service Provider
10%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

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...
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...
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 is your experience regarding pricing and costs for Akamai Web Application Protector?
The price is higher than others. It could be about 80% to 70% more expensive than other tools. So, it’s not just a sl...
What needs improvement with Akamai Web Application Protector?
It could have better analytics and reporting visibility in the OEM console.
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...
What is your experience regarding pricing and costs for F5 Silverline Managed Services?
The solution is expensive, however, the quality and performance are good.
 

Also Known As

Cloudflare DNS
Akamai Web Application Protector, Akamai Kona Site Defender, Akamai Kona DDoS Defender
F5 Silverline Web Application Firewall, F5 Silverline DDoS Protection
 

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.
Douglas Omaha Technology Commission, ZALORA, PrintPlanet
City Bank, Ricacorp Properties, Miele, American Systems, Bangladesh Post Office
Find out what your peers are saying about Akamai App and API Protector vs. F5 Silverline Managed Services and other solutions. Updated: April 2025.
849,686 professionals have used our research since 2012.