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Akamai App and API Protector vs The Fastly Next-Gen WAF (powered by Signal Sciences) comparison

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Executive SummaryUpdated on Jan 1, 2025

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
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
75
Ranking in other categories
CDN (1st), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (13th)
Akamai App and API Protector
Average Rating
8.4
Reviews Sentiment
7.1
Number of Reviews
28
Ranking in other categories
Web Application Firewall (WAF) (9th), Distributed Denial-of-Service (DDoS) Protection (4th), Cloud and Data Center Security (10th)
The Fastly Next-Gen WAF (po...
Average Rating
7.6
Reviews Sentiment
7.1
Number of Reviews
3
Ranking in other categories
Web Application Firewall (WAF) (27th)
 

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.
Archana Heeralal - PeerSpot reviewer
A good solution to implement web application firewall for applications
There are some lags in Signal Sciences for the web application firewalls. Even if we create some custom rules, Signal Sciences cannot capture some of the malicious traffic. There is a little bit of complexity with custom rules that should be removed. Signal Sciences should add a feature called rate limiting with multiple options, wherein I can create a rate limiting based on the cookie request or the IP.

Quotes from Members

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

Pros

"The attacker won't have details since my public IP is anonymous. It offers us good privacy."
"The overall experience with Cloudflare is positive, with a rating of eight out of ten."
"The solution offers the flexibility to control configuration rules."
"The most valuable feature of Cloudflare DNS is security."
"New and innovative way to protect the client's data."
"The UI is good."
"The solution provides good load balancing and protection against DDoS attacks."
"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."
"It is scalable for DDoS."
"Traffic filtering and WAF are valuable."
"The features are powerful and better than F5."
"They have a fantastic tool for analyzing and viewing your traffic."
"Everything will be handled by Akamai's system before it reaches our infrastructure."
"Features like scalability and uptime are most effective."
"It gives us a report of traffic. It gives us a report of the day-to-day URL traffic, and it also gives an individual report. If we reach out to Akamai, they give us the IPs as well."
"The most valuable feature is the DDoS protection, which is the main reason we got it."
"Fastly (Signal Sciences) integrates and tags the intermittent traffic based on patterns. It generates signals and provides them in a dashboard where we can view them and decide whether to allow or deny traffic. It's a more advanced and easy-to-navigate dashboard."
"The product's most valuable feature is its ability to set up the rules easily."
"When configuring a web application firewall using Signal Sciences, we configure a rule whereby no one except a few people can access the application."
 

Cons

"Technical support is not well developed. While there are good engineers, Cloudflare does not offer hands-on technical support to fix customer problems but rather a self-service model."
"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."
"It would be helpful if the solution could continue evolving to compete with the other solutions on the market."
"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."
"Cloudflare's console should be made more user-friendly."
"There could be more courses with engineers. I like e-learning, however, having a specialist in a classroom is more comfortable for me."
"An integrated SSO feature would be useful for Cloudflare DNS."
"Cloudflare could be improved by introducing a mid-tier pricing option."
"In terms of precedence of Akamai rules, the last one is implemented. That is the one that is operational. If two rules contradict, the last one is implemented. We had a clash, but it was really tough to find that out. I would like to have a rulebook because, in their architecture documentation, it is not mentioned anywhere that if two rules clash, the last one works, and if it does not work, then what to do. This is something we were debating today with their tech support. With AWS, we get documents for the issues so that they do not occur in the future. Akamai's support and knowledge base needs to be improved."
"It's fine for a simple tool, but as I recall, if you encounter a lot of bots, scrapers, and other things, you'll need this tool bot and this other thing they offer called Bot Manager."
"The performance of the cloud monitoring tool is low."
"The interface is a little bit clunky and can be improved."
"One thing I asked them is to integrate the API discovery product that they have and push that data into Akamai App and API Protector so that we do not have two types of reviews to identify the type of traffic. We already know the APIs that are frequently getting used, so analysis becomes easier. We can integrate both products and use them."
"Could integrate more features for each security."
"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."
"They are already very flexible, but room for improvement is there. Reports generation could be better and should be improved."
"Fastly don't support caching for China users. That's the only feature lacking compared to Akamai."
"Even if we create some custom rules, Signal Sciences cannot capture some of the malicious traffic."
"The areas that could be improved in Signal Sciences include the effectiveness of rules, as many didn't function optimally and required custom rule-writing to address bypasses for WAF."
 

Pricing and Cost Advice

"A free version of the solution is available."
"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."
"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 give the price a five out of ten."
"Cloudflare's pricing is not much higher and is good for middle-level organizations."
"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."
"The price of the solution is expensive."
"The price is reasonable."
"Cost depends on the volume of traffic."
"Akamai is very expensive."
"Its price is at the medium level. It is not very high. It is also not very low. It serves the purpose."
"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."
"It's more expensive than others, but the ROI is good for large-scale infrastructure."
"The product is expensive, but it is worth the money."
"Price-wise, I would say Akamai's pricing is competitive."
"Akamai Web Application Protector is an expensive product."
"The product has an affordable cost."
"Signal Sciences is pretty cheap compared to other solutions."
"The pricing is 50% less than Akamai."
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Top Industries

By visitors reading reviews
Educational Organization
15%
Computer Software Company
14%
Comms Service Provider
9%
Financial Services Firm
9%
Financial Services Firm
24%
Computer Software Company
12%
Manufacturing Company
8%
Insurance Company
5%
Educational Organization
15%
Computer Software Company
12%
Manufacturing Company
11%
Financial Services Firm
11%
 

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...
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.
What do you like most about Signal Sciences?
The product's most valuable feature is its ability to set up the rules easily.
What needs improvement with Signal Sciences?
Fastly don't support caching for China users. That's the only feature lacking compared to Akamai.
 

Also Known As

Cloudflare DNS
Akamai Web Application Protector, Akamai Kona Site Defender, Akamai Kona DDoS Defender
Signal Sciences Next-Gen WAF, Signal Sciences RASP
 

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
Chef, Adobe, Datadog, Etsy, GrubHub, Vimeo, SendGrid, Under Armour, Duo, AppNexus
Find out what your peers are saying about Akamai App and API Protector vs. The Fastly Next-Gen WAF (powered by Signal Sciences) and other solutions. Updated: April 2025.
851,604 professionals have used our research since 2012.