Fastly vs Radware DDoS comparison

Fastly and Radware are both solutions in the Distributed Denial-of-Service (DDoS) Protection category. Fastly is ranked #10 with an average rating of 9.0, while Radware is ranked #2 with an average rating of 9.1. Fastly holds a 2.9% mindshare in DDOS, compared to Radware’s 8.1% mindshare. Additionally, 100% of Fastly users are willing to recommend the solution, compared to 93% of Radware users who would recommend it.

Fastly

Read 9 Fastly reviews

2,199 Views
924 Comparison Views

100% willing to recommend

Radware DDoS

Read 46 Radware DDoS reviews

5,305 Views
5,252 Comparison Views

93% willing to recommend

Fastly

Radware DDoS

Comparison Buyer's Guide

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Executive SummaryUpdated on Nov 30, 2025

Fastly and Radware DDoS compete in providing DDoS protection solutions. Radware DDoS often takes the lead for its superior security features.

Features: Fastly offers real-time analytics, flexible configurations using VCL, and efficient traffic handling. Radware DDoS excels with advanced threat detection, automated traffic management, and comprehensive multi-layered protection.

Room for Improvement: Fastly could enhance zero-trust solutions and improve configurations for non-technical users. Radware DDoS may benefit from simplifying its setup process, reducing false positives, and offering more detailed customer support documentation.

Ease of Deployment and Customer Service: Fastly's straightforward deployment and responsive customer service offer a seamless experience. Radware DDoS requires a more complex setup but is backed by specialized technical support, which is praised for its effectiveness.

Pricing and ROI: Fastly generally offers competitive setup costs with fast ROI due to its efficient infrastructure. Radware DDoS may have higher initial costs but yields considerable long-term value through extensive security features.

To learn more, read our detailed Fastly vs. Radware DDoS Report (Updated: December 2025).

Buyer's Guide

Fastly vs. Radware DDoS

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

Fastly

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

10th

Average Rating

8.8

Reviews Sentiment

6.3

Number of Reviews

Ranking in other categories

CDN (8th), Web Application Firewall (WAF) (20th)

Radware DDoS

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

2nd

Average Rating

8.8

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of February 2026, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Fastly is 2.9%, up from 2.2% compared to the previous year. The mindshare of Radware DDoS is 8.1%, up from 7.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Distributed Denial-of-Service (DDoS) Protection Market Share Distribution
Product	Market Share (%)
Radware DDoS	8.1%
Fastly	2.9%
Other	89.0%

Distributed Denial-of-Service (DDoS) Protection

Featured Reviews

Patel Parth

Technical support engineer at Adobe

Optimized ecommerce performance and improved access control through image handling and IP filtering

I believe that Fastly should provide guidelines for their WAF blocking rules. It should be public what the rules are that are blocking their contents. I believe Fastly should provide regional IP addresses instead of POP IPs. Fastly should provide features similar to Cloudflare regarding a block list. Additionally, a POP address should be there with a wide range of IP addresses provided, public static IP addresses, so customers can integrate egress IPs. Fastly should provide WebP image processing on the backend instead of on the fly. It would be a very useful feature to avoid unnecessary time for browser to browser and local cookies. I believe that Fastly service has a few gaps. We are not getting quick responses from Fastly technical support engineers. Sometimes they depend on their D3 developers. There should be transparency.

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Nishant Kandpal

Information Security Manager at Dalmia Bharat Ltd

Behavioral analytics and AI automation enhance security and performance

It provides protection for network applications and infrastructure level, and the best part is the behavioral-based detection that Radware provides us, along with real-time signature creation. We also have some applications where we have botnets running, and it provides protection against them. Web DDoS targets the application layer, which is layer seven of the OSI model. For that, we focus on the Web DDoS technique for bot-based attacks because we have many applications where bots are running. We also face many random URL attacks every day, and it protects against malicious or suspicious random URL attacks. It ensures both security and performance. It achieves this by learning behavior patterns and providing protection without blocking normal traffic. These are some of the features I am particularly satisfied with in this product.

Read full review

Quotes from Members

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

Pros

"The product's initial setup phase is straightforward."

"Its initial setup process is straightforward."

"Fastly combines both the CDN side and the Signal Sciences next-generation WAF, which is closely integrated with the CDN, allowing us to use both products seamlessly."

"Fastly provides CDN, WAF, image optimization, and IP restriction."

"Support is good; the product works as advertised. We have a Slack connection with them. So we can basically ask for help, live, engage, and ring when they respond. Very quickly."

"The product helps our organization to access sites located in different regions quickly."

"Fastly uses configuration versioning, where you can deploy a new version in less than one minute."

"Rate limiting is a good feature that protects from volumetric attacks."

More Fastly pros

"The DDoS protection that the solution provides is its most valuable feature."

"It has kept us up and operational on a day-to-day basis, without being interrupted by an attack from outside sources."

"The tool's machine learning and artificial intelligence help to prevent attacks by analyzing real-time traffic."

"The intuitive user interface makes the entire process seamless and efficient."

"As a service provider, we use the SecOps dashboard feature. That's where we check the time of attacks to see if an attack is happening at the moment or if it has already happened... It is very dynamic and helps us know when an attack occurred, how long it lasted, and what type of attack it was."

"Radware DDoS Protection Service is valued for its multi-layered defense protection, always-on and on-demand service, zero-day protection with adaptive behavioral-based mitigation, DNS and infrastructure protection, and SSL attack mitigation."

"It's very good at protecting users from DDoS attacks. It's the leader in this domain."

"The initial setup is easy."

More Radware DDoS pros

Cons

"Fastly's customer service area needs improvement."

"Stronger analytics would be helpful, like showing configurations that haven't served a certain amount of traffic in a while. With many properties, things can get lost track of - duplicates or unused configurations not properly decommissioned."

"The solution's pricing could be better."

"We are not getting quick responses from Fastly technical support engineers. Sometimes they depend on their D3 developers."

"Support is not that great."

"What I don't like about Fastly is that they charge a heavy price."

"The product should provide improved bot detection and management."

"It is missing a "staging" platform to deploy a test configuration with all of the real settings, which would allow us to properly test before putting it into production."

"There's room for improvement in the clarity of the feedback provided by the command service in the CLI."

"I would like to see more graphics within the dashboard. Right now, you are required to buy tools in order to have graphical representation for your monitoring."

"This product would be improved if ongoing live monitoring with dashboards were added."

"We heavily relied on Radware's technical team to ensure the proper setup and configuration of VPN tunnels for cloud mitigation."

"The solution needs a bit more functionality. It would be good if DefensePro could have anti-bot functionalities in order to stop bots like web scrapers from getting onto our customers’ network."

"In terms of specific features missing in Radware DDoS, I would appreciate seeing an API Protector or similar capabilities that Akamai has."

"This solution may not cover all of the requirements in situations for which I am unfamiliar, and there is always room for improvement."

"Their Cyber Security Controller portal, including its GUI and dashboard, could be more intuitive so CXOs can easily understand them."

More Radware DDoS cons

Pricing and Cost Advice

"In my opinion, Fastly is priced competitively."

"I've generally found Fastly to be very competitive in pricing, especially around Compute@Edge."

"It is an expensive solution."

"The pricing has been very competitive."

"You need to pay a premium price for the tool."

"Fastly is less expensive than one of its competitors."

"The solution is cheaper than other products in the market."

"It is not expensive. It is medium range. The pricing is good, as we recently renewed our licenses from Radware."

"The Radware DefensePro was bundled together with our security platform."

"When compared with other solutions, my end user is satisfied with the costs and believes that Radware Cloud DDoS Protection Service is worth the price paid."

"The cost for maintenance is cheaper because the majority of the deployments using the solution are in areas where cost of maintenance is also lower."

"The pricing is okay, and I do not have any concerns about the price."

"The NetFlow security could be improved too."

"The pricing is based on the amount of network traffic and the number of packets being inspected."

"The licensing cost is about $50,000."

More Radware DDoS pricing and cost advice

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Top Industries

By visitors reading reviews

Comms Service Provider

11%

Computer Software Company

10%

Financial Services Firm

10%

Retailer

Computer Software Company

14%

Financial Services Firm

12%

Comms Service Provider

11%

Government

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	5
Large Enterprise	5

By reviewers
Company Size	Count
Small Business	20
Midsize Enterprise	10
Large Enterprise	21

Questions from the Community

What do you like most about Fastly?

Support is good; the product works as advertised. We have a Slack connection with them. So we can basically ask for help, live, engage, and ring when they respond. Very quickly.

See all answers

What is your experience regarding pricing and costs for Fastly?

You need to pay a premium price for the tool.

See all answers

What needs improvement with Fastly?

See all answers

What do you like most about Radware Cloud DDoS Protection Service?

The most important part is that Radware DDoS integrates seamlessly and provides anomaly identification, real-time notifications, and security against DDoS attacks. It also helps us with multi-layer...

See all answers

What is your experience regarding pricing and costs for Radware Cloud DDoS Protection Service?

For Radware Cloud DDoS Protection, the pricing model can vary based on a number of factors such as the scale of the business, the specific level of protection required, the geographical regions cov...

See all answers

What needs improvement with Radware Cloud DDoS Protection Service?

The time it takes to upload a site to the cloud is critical when under attack. If a site is down, a quick response to migrate the site to the cloud is essential. It currently takes about 15 to 20 m...

See all answers

Comparisons

Cloudflare vs Fastly

Compared 22% of the time

Akamai vs Fastly

Compared 22% of the time

Imperva Application Security Platform vs Fastly

Compared 8% of the time

Uplynk vs Fastly

Compared 4% of the time

AWS Global Accelerator vs Fastly

Compared 2% of the time

More Fastly Competitors

Arbor DDoS vs Radware DDoS

Compared 22% of the time

Cloudflare vs Radware DDoS

Compared 16% of the time

Imperva Application Security Platform vs Radware DDoS

Compared 8% of the time

Corero vs Radware DDoS

Compared 5% of the time

AWS Shield vs Radware DDoS

Compared 5% of the time

More Radware DDoS Competitors

Product Reports

Buyer's Guide

Fastly

January 2026

Download Fastly product report

Buyer's Guide

Radware DDoS

January 2026

Download Radware DDoS product report

Also Known As

No data available

Radware DDoS Protection Service, Radware DefensePro, Radware DefenseFlow

Overview

Fastly helps the world’s most popular digital businesses keep pace with their customer expectations by delivering fast, secure, and scalable online experiences. Businesses trust Fastly’s edge cloud platform to accelerate the pace of technical innovation, mitigate evolving threats, and scale on demand.

Fastly

Radware DDoS provides robust multi-layer protection against distributed denial of service attacks, featuring real-time monitoring and anomaly detection. Its scalable cloud-based and on-site deployment options ensure effective safeguarding of critical infrastructure.

Offering comprehensive defense, Radware DDoS includes features like data scrubbing, signature updates, and SSL-based mitigation. Integrated platforms and a user-friendly interface streamline its deployment. With advanced reporting, analytics, and behavioral analysis powered by machine learning, users experience fewer false positives. Despite these strengths, users highlight the need for improved scalability, seamless deployment, and enhanced machine learning capabilities. Better documentation, pricing, and customer service remain areas of improvement.

What features does Radware DDoS offer?

Data Scrubbing: Filters malicious data from incoming traffic.
Signature Updates: Keeps threat signatures current.
SSL-Based Mitigation: Protects against SSL attacks.
Auto Mitigation: Quickly responds to detected threats.
Multi-Layer Protection: Defends across several attack vectors.

What benefits should users expect?

Scalable Protection: Adaptable to increasing demands.
Proactive Notifications: Alerts in real-time to threats.
Live Attack Insights: Provides real-time analytics.
Enhanced Security: Shields diverse sectors.
Reduced False Positives: Enabled by machine learning.

In industries like banking, telecom, and government, organizations employ Radware DDoS to protect networks from DDoS attacks. It ensures server, web service, and mail security while enabling traffic monitoring and unauthorized access blocking. Its cloud-based options serve entities seeking infrastructure security and network traffic analysis.

Radware

Sample Customers

Twitter, Airbnb, Alaska Airlines, Pinterest, Vimeo, The Guardian, The New York Times, Ticketmaster, The Drupal Association, Opera, about.com, imgur, Etsy, Foursquare, GitHub, New Relic, shopify, Shazam, Firebase

Myntex, APAC retailers

Buyer's Guide

Fastly vs. Radware DDoS

December 2025

Free Report: Fastly vs. Radware DDoS

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