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Arbor DDoS vs Cloudflare vs Radware DDoS comparison

 

Comparison Buyer's Guide

Executive Summary

Review summaries and opinions

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

ROI

Sentiment score
7.2
Arbor DDoS ensures 100% uptime, cuts risks, reduces costs, and boosts profitability, protecting revenue and customer trust.
Sentiment score
7.0
Cloudflare improves speed, security, and stability, leading to significant financial benefits with an ROI of 318% for businesses.
Sentiment score
6.7
Radware DDoS offers crucial protection, preventing major financial losses and service disruptions, with ROI of 20% to 30%.
WordPress security can be tricky, and that's where Cloudflare can be absolutely helpful for small businesses.
For the small project I was working on, using the basic tier provided a huge improvement at zero cost.
The hybrid approach optimized infrastructure costs and personnel resources.
 

Customer Service

Sentiment score
7.8
Arbor DDoS support is knowledgeable and effective, with varied response times; regional experiences affect user satisfaction.
Sentiment score
7.2
Cloudflare's support is praised for responsiveness, though non-paying users and regions without local offices face challenges.
Sentiment score
7.0
Radware DDoS customer service is praised for expertise and quick response, though improvements are needed in communication and response time.
The technical support team is very effective in resolving issues.
Although the team is good, they are not fast, and they lack the skills to manage dynamic attackers.
Support for Arbor DDoS deserves a rating of 10 because when there is a problem with implementation, the people I work with are the best.
This would help us address issues promptly, especially during unforeseen events like DDoS attacks.
Cloudflare does not offer hands-on technical support to fix customer problems but rather a self-service model.
The key factor is the language in which the support is offered, which, in this case, is in Thai.
Providing assistance almost instantly when needed.
Ensuring less than one second mitigation for L3/L4 and less than ten seconds for L7.
Before using Radware, I experienced some delays with another product, but with Radware, we have immediate connections with high-level technical support.
 

Scalability Issues

Sentiment score
7.4
Arbor DDoS excels in scalability, managing large attacks in telecom and banking, though pricing and planning affect deployment.
Sentiment score
8.2
Cloudflare efficiently handles increased traffic and growth, offering scalability, robust network performance, and seamless expansion for enterprises.
Sentiment score
7.7
Radware DDoS is highly scalable, offering flexible cloud architecture, easy licensing, and effective support for seamless organizational growth.
This would enhance the knowledge about scalability options available for Arbor DDoS, making it more accessible and useful for users.
They need to purchase boxes monthly to expand their bandwidths, and these new boxes can be added to the installed base very easily.
I find Arbor DDoS to be very scalable.
It is a SaaS tool, but the fact that they have workloads deployed across the world proves that it is a highly scalable tool.
The tool offers very good performance, even during high-traffic periods.
I rate the solution’s scalability an eight out of ten.
Scalability is well-supported by Radware.
It is scalable and user-friendly.
I would rate it a nine out of ten for scalability.
 

Stability Issues

Sentiment score
8.3
Arbor DDoS is highly stable, reliable, often rated 8-10, but feature configuration during maintenance can be challenging.
Sentiment score
7.7
Cloudflare is generally stable and reliable, but occasional issues with downtime, speed, and DDoS protection are reported.
Sentiment score
8.4
Users praise Radware DDoS for its stability and reliability, despite occasional challenges, with ratings between eight and ten.
It is a very stable product.
Arbor DDoS is very stable.
For DDoS protection, I would not recommend Cloudflare.
I rate the solution’s stability an eight out of ten.
The service is very stable with no impacts during high-traffic periods.
In my opinion, there is no downtime experienced with Radware DDoS Protection Service due to external network redundancy.
 

Room For Improvement

Arbor DDoS requires improvements in auto-mitigation, scalability, integration, pricing, support, reporting, and compatibility with older systems.
Cloudflare needs analytics, threat insights, improved support, user-friendly dashboards, and simplified pricing, with consistent caching and security features.
Radware DDoS needs better scalability, integration, AI, documentation, interface, response, pricing, customization, SSL management, and support availability.
I would like to see an option to decrypt the traffic with Arbor DDoS, as some clients are interested in this, particularly for application layer attacks on port 443.
Enhancing the handshakes between Arbor DDoS and third-party solutions is essential for obtaining better and real-time data that supports any organization’s support team effectively.
The licensing is subscription-based.
There's a need for improvement in areas like AI-based DDoS attacks and Layer 7 WAF features.
Despite these challenges, overall, Cloudflare remains the preferred solution compared to Azure, AWS CloudFront, and Google Cloud Armor.
Cloudflare should add more documentation and pricing to the cloud version.
There should be improved bot management integration that mitigates bot-based DDoS attacks completely.
I suggest improvements to the user interface to make it easier to use and to find the necessary data for analysis.
I think Radware DDoS Protection Service could be improved by enhancing the network analytics features.
 

Setup Cost

Arbor DDoS pricing is high, but its superior protection and flexible licensing options justify the cost for enterprise buyers.
Cloudflare offers flexible pricing with plans for small businesses to enterprises, balancing cost with comprehensive features and protection.
Radware DDoS offers effective security with flexible pricing, appealing to those prioritizing robust protection despite higher costs.
The prices for Arbor DDoS are expensive.
For some customers, the cost is expensive, but for enterprises looking to protect their services, it is affordable.
That's where Cloudflare shines for smaller businesses – it's ten times cheaper than Akamai.
I find it to be cheap.
I think they should consider reevaluating the pricing for support, as it can be quite high.
Radware pricing is on the high end, suitable more for larger organizations.
I didn't check pricing of other providers in depth but verified with two, and found Radware to be significantly cheaper compared to F5.
We have a premium cost setup to align with a tier four uptime certified data center, storing and protecting critical infrastructure.
 

Valuable Features

Arbor DDoS offers user-friendly, effective mitigation with hybrid integration, rapid detection, AI capabilities, and reduced false positives.
Cloudflare offers caching, DDoS protection, and CDN services, enhancing website speed and security with intuitive interface and global reach.
Radware DDoS offers robust, automated protection with seamless integration, advanced analytics, and user-friendly features to enhance system stability.
That is an attack over 10 gigabit per second, and if an attack enters the telecommunication network, that will be a disaster for their customer, their services, and so on.
The platform offers quick mitigation of attacks because Arbor DDoS uses BGP Flowspec, enabling very quick mitigation.
The most valuable feature was the ability to detect attacks within two seconds and gain visibility of all the traffic.
The most valuable features of the solution are performance and security.
Techniques like minification and image compression reduce the size of assets, leading to better performance and faster user load times.
The solution has been able to compare it to the market, and I think the product has taken great strides in automating quite a bit of things, and they use a lot of AI.
The support from Radware is also exceptional, as they are always willing to jump on a call to help solve issues and improve our network design.
The ERT feeds, which are based on Radware intelligence services, have been beneficial to my organization because they block a lot of malicious IP addresses and botnets.
The best feature of Radware DDoS Protection Service is the automation.
 

Mindshare comparison

As of June 2025, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Arbor DDoS is 13.7%, up from 13.2% compared to the previous year. The mindshare of Cloudflare is 19.8%, up from 19.1% compared to the previous year. The mindshare of Radware DDoS is 8.5%, up from 7.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Distributed Denial-of-Service (DDoS) Protection
 

Featured Reviews

Hamada Elewa - PeerSpot reviewer
Users have experienced comprehensive protection against DDoS threats while enjoying seamless integration
The most valuable feature of Arbor DDoS is that it is based in most of the ISPs all over the world, and Egyptian ISPs are one of them. If a customer who is getting internet connectivity from one of the ISPs has an Arbor at the end, it will be integrated with the ISP Arbor. It's some sort of closing all the cycle with Arbor DDoS, from the ISP sides and from your side as a customer. Traffic analysis with Arbor DDoS is very good; it is brilliant. They act in a different way compared to others, and the vendor support is very good. The main benefits Arbor DDoS provides to users include stopping DDoS attacks, which is the biggest nightmare for all customers.
Carlos Alam Hernandez Baruch - PeerSpot reviewer
Fast and secure deployments simplify operations for government and fintech clients
It is a fast and secure DNS. It is very easy to deploy, and my customers are happy with this tool. Additionally, the CDN performance in Mexico is excellent, providing fast service and tools. It offers reliability during high-traffic periods, ensuring no impact on the environment. It helps my clients avoid using on-premise boxes, simplifying operations as they only use the prices on Cloudflare.
Tanuj-Garg - PeerSpot reviewer
Multi-layered defense ensures robust protection and optimized resources
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. The solution's multi-layer protection covers volumetric, protocol-based, and application layer attacks. They offer a very effective response against DNS attacks. Regarding behavior-based detection technology, in terms of real-time detection, it has been able to reduce false positives. We have pretty good experience with them. The geolocation is pretty good for an organization such as ours. We can block anything from certain regions, like North Korea or China, etc, cetera. It works alongside machine learning. They can update policies globally in less than ten seconds, which really helps with false positives. During a DDoS attack, it ensures legitimate users are not affected. We're working on a hybrid solution, so we have Defence Pro devices on our side and unlimited mitigation capabilities on the cloud.
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Comparison Review

it_user68487 - PeerSpot reviewer
Nov 6, 2013
CloudFlare vs Incapsula: Web Application Firewall
CloudFlare vs Incapsula: Round 2 Web Application Firewall Comparative Penetration Testing Analysis Report v1.0 Summary This document contains the results of a second comparative penetration test conducted by a team of security specialists at Zero Science Lab against two cloud-based Web…
 

Top Industries

By visitors reading reviews
Financial Services Firm
16%
Computer Software Company
13%
Comms Service Provider
11%
Government
6%
Computer Software Company
14%
Comms Service Provider
10%
Educational Organization
10%
Financial Services Firm
9%
Educational Organization
23%
Computer Software Company
15%
Financial Services Firm
10%
Comms Service Provider
8%
 

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?
I would say if it’s an ISP that will build a scrubbing center, Netscout/Arbor is a good solution. In all other soluti...
Which is the best DDoS protection solution for a big ISP for monitoring and mitigating?
Arbor would be the best bid, apart from Arbor, Palo Alto and Fortinet have good solutions. As this is an ISP, I would...
What do you like most about Arbor DDoS?
The quality of the technical support provided by Arbor DDoS is premium.
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 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 not...
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 b...
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...
 

Comparisons

 

Also Known As

Arbor Networks SP, Arbor Networks TMS, Arbor Cloud for ENT
Cloudflare DNS
Radware DDoS Protection Service, Radware DefensePro, Radware DefenseFlow
 

Overview

 

Sample Customers

Xtel Communications
Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.
Myntex, APAC retailers
Find out what your peers are saying about Cloudflare, Radware, NETSCOUT and others in Distributed Denial-of-Service (DDoS) Protection. Updated: June 2025.
858,038 professionals have used our research since 2012.