Cloudflare One vs NETSCOUT Arbor DDoS Protection & Mitigation comparison

Why PeerSpot?

Cloudflare and NETSCOUT are both solutions in the Distributed Denial-of-Service (DDoS) Protection category. Cloudflare is ranked #9 with an average rating of 8.5, while NETSCOUT is ranked #4 with an average rating of 9.2. Cloudflare holds a 3.7% mindshare in DDOS, compared to NETSCOUT’s 5.5% mindshare. Additionally, 100% of Cloudflare users are willing to recommend the solution, compared to 95% of NETSCOUT users who would recommend it.

Cloudflare One

Read 23 Cloudflare One reviews

23,792 Views
2,617 Comparison Views

100% willing to recommend

NETSCOUT Arbor DDoS Protect...

Read 57 NETSCOUT Arbor DDoS Protection & Mitigation reviews

8,287 Views
7,624 Comparison Views

95% willing to recommend

Cloudflare One

NETSCOUT Arbor DDoS Protect...

Comparison Buyer's Guide

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Executive SummaryUpdated on Oct 12, 2026

NETSCOUT Arbor DDoS Protection & Mitigation and Cloudflare One compete in the realm of DDoS protection solutions. NETSCOUT Arbor appears to have the upper hand in handling high-scale attacks for large enterprises, while Cloudflare One provides a more straightforward and scalable cloud-based option.

Features: NETSCOUT Arbor DDoS Protection & Mitigation provides advanced traffic analysis, precise filtering, and superior mitigation strategies. It integrates well with ISP systems, offers robust forensics, and handles significant traffic volumes. Cloudflare One offers ease of use, CDN performance, and flexible zero-trust application access, appealing for nimble cloud-based deployments with minimal configuration.

Room for Improvement: NETSCOUT Arbor needs enhancements in the PPM module, improved troubleshooting, and more intuitive controls to reduce false positives. Cloudflare One requires better rule visibility, stronger customer support, and improved documentation and onboarding processes for smoother integration from legacy systems.

Ease of Deployment and Customer Service: NETSCOUT Arbor offers customizable on-premises deployment options that can be complex but are supported by generally good technical service. Cloudflare One provides simpler cloud-centric deployments ideal for distributed workforces, with efficient customer service but unclear escalation times.

Pricing and ROI: NETSCOUT Arbor, as a premium solution, involves higher costs for comprehensive protection, yielding notable ROI but with complex pricing models. Cloudflare One offers more cost-effective solutions, though pricing transparency can be questioned, delivering competitive rates with significant ROI, especially for versatile, scalable needs.

To learn more, read our detailed Cloudflare One vs. NETSCOUT Arbor DDoS Protection & Mitigation Report (Updated: September 2026).

Buyer's Guide

Cloudflare One vs. NETSCOUT Arbor DDoS Protection & Mitigation

September 2026

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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

Cloudflare One

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

9th

Average Rating

8.6

Reviews Sentiment

6.5

Number of Reviews

Ranking in other categories

Email Security (20th), Secure Web Gateways (SWG) (11th), Data Loss Prevention (DLP) (22nd), Cloud Access Security Brokers (CASB) (13th), Software Defined WAN (SD-WAN) Solutions (14th), Access Management (11th), Bot Management (3rd), ZTNA as a Service (7th), ZTNA (3rd), Secure Access Service Edge (SASE) (10th), Remote Browser Isolation (RBI) (2nd)

NETSCOUT Arbor DDoS Protect...

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

4th

Average Rating

8.8

Reviews Sentiment

6.9

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of October 2026, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare One is 3.7%, up from 3.5% compared to the previous year. The mindshare of NETSCOUT Arbor DDoS Protection & Mitigation is 5.5%, down from 11.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Distributed Denial-of-Service (DDoS) Protection Mindshare Distribution
Product	Mindshare (%)
Arbor DDoS	5.5%
Cloudflare One	3.7%
Other	90.8%

Distributed Denial-of-Service (DDoS) Protection

Featured Reviews

Cobe Van Coller

Network Architect at IP Dimension

Cloud security has improved remote access and has reduced costs for smaller client sites

I have used Cloudflare One's Identity-Aware Proxy, and it is quite straightforward from what I have seen so far. The app registration on the Azure side integrates fully into Cloudflare, and I am very satisfied with that part because it is easy to set up. The integration of Cloudflare One's Secure Web Gateway and Zero Trust Network Access works without any issues. That part is pretty automatic, and if you complete the rest of the setup, it comes together by itself with no issues from my side. What makes it nice is that we can actually start replacing on-site firewalls at this stage for the smaller clients because it does not matter if they go to a coffee shop or work from home; they are still secured by the same connection. The hops get shorter and you get better latency. We have done testing to see if it is better. One thing that we did notice with our proof of concept with our current client is that they have people connecting from the UK. When they used their previous VPN solution, uploading CAD drawings and other files to the server took a long time. They mentioned that it is much quicker on Cloudflare One's solution. I definitely believe that is part of the improved performance, and I am satisfied with that as well. What is nice about Cloudflare One is that it makes the setup easier and also easier to train technicians to maintain it. Compared to legacy systems, we do not need to get fancy firewalls in place that are costly. That is definitely also a cost-saver with Cloudflare One.

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reviewer1331304

Director Of Research And Development at a comms service provider with 11-50 employees

Automated threat intelligence and flow-based mitigation have improved our DDoS defense

A very useful feature in Arbor DDoS is its ability to send flow spec announcements to routers. For example, if it is clear that a Layer 3 or Layer 4 attack is occurring and the attack pattern is identified through source and destination IP addresses and ports, you can generate flow spec filters. These filters are transferred through BGP to border routers, which automatically build filters, mitigating the attack even at the network's boundary and preventing it from reaching the TMS. This allows the TMS to focus on other tasks. This is a highly effective feature that can mitigate huge volumetric attacks; for example, we experienced a 32-gigabit attack, and all those 32 gigabits were dropped by our border routers, not by Arbor DDoS itself. The flow spec announcement was generated by Arbor DDoS, and as far as I know, the same technology is used by Radware, but it comes under a different feature and a different license. At the time, we were told that flow spec mitigation was an additional very expensive license to purchase from Radware, while Radware included everything in one package.

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 solution has different options that can be used to differentiate DDoS attacks."

"It's a perfect solution from my perspective; it's easy to understand and easy to configure."

"The tool also offers good scalability, and the dashboard, along with real-time analytics, is very good."

"The capabilities of the software are strong enough for me to do what it's supposed to do. For me, we don't need to do a lot of configuration on our site. We just enable it and monitor it."

"Cloudflare is by far the most effective solution that I have come across."

"The simplicity of the solution is its valuable features as almost no effort was needed to learn the configurations. It is also one of the cheapest firewalls available in this category."

"It's the endpoint exposition. We don't need to expose our VPN server to the internet and need a zero-test solution. I can apply some conditional access to the endpoint that's connecting to our network to check their security policies or the security condition of their workstation. Once the workstation is trying to connect to my internal network, then I would like to check the discrete condition of these endpoints that are trying to access my internal network. We created some conditional access. We have CrowdStrike, to check if the CrowdStrike is installed, to check if it's updated, and to check for Windows updates. We created some conditional policies to check it."

"Cloudflare Access is part of the Zero Trust philosophy."

More Cloudflare One pros

"It is user-friendly and has a very easy GUI."

"Analytics and its attack mitigation capabilities are valuable features of the solution."

"I have a lot of experience with the technical support for multiple vendors (HPE, Cisco, Palo Alto Networks, Imperva, etc.) and the Arbor support is really good; usually, they respond with the workaround for your issue."

"Don't worry that it is complex because, out-of-the-box, it protects you from the basics."

"It's just one dashboard with mitigation. You decide which mitigation you want and at what threshold to do this or that. Its operation is pretty simple. It's easy."

"Arbor DDoS helps consolidate visibility on traffic and on DDOS attacks attempts, can perform direct mitigation action on the network, and has helped us achieve our network and application uptime goals."

"The Arbor Networks SP device provided great visualization of the network traffic."

"It has an easy-to-understand GUI...Stability-wise, I rate the solution a ten out of ten."

More NETSCOUT Arbor DDoS Protection & Mitigation pros

Cons

"For the topic of improvement, providing some training material is one of my suggestions."

"Cloudflare Zero Trust Platform needs to improve its documentation. It took time to do the implementation."

"There are premium tier live service and lower tier live service, so we opted for the lower tier. But there is no medium tier where we pay a little extra and get a bit more service. So if that can be improved."

"The free plan has limitations. For example, I can only set up three rules, and the application firewall is unavailable."

"They don't have a person to provide support for customers using the solution under their free plan."

"Automation could be improved where you can easily add a TLS and SSL certificate to an application or web app if the developer did not include it."

"The initial onboarding was causing us some confusion."

"The response time for support must be reduced."

More Cloudflare One cons

"Arbor DDoS could improve out-of-the-box reporting, it could be better."

"Support in Argentina is not so good. Although the team is good, they are not fast, and they lack the skills to manage dynamic attackers."

"If we want to see live traffic, we can do so, but once an attack that lasts for five minutes is done, the data is no longer there."

"It is an expensive product, so there is room for improvement in terms of pricing."

"On the application layer, they could have a better distributed traffic flow. They could improve that a bit. For network data it is very effective, but the application layer can be improved."

"The solution's IT support needs improvement."

"The support got worse after NETSCOUT acquired Arbor."

"I think Arbor DDoS needs improvement in areas where competitors like S5, Redver, or NETSCOUT offer web application firewall functionality or dedicated web application firewall devices. Arbor lacks these features, which is a significant disadvantage. Yes, I would like to see these features introduced in Arbor as well. Regarding real-time detection capabilities, Arbor DDoS works very well. We and our customers are very satisfied with its performance. However, it would benefit from adding Web Application Firewall (WAF) capabilities to reach a larger customer base."

More NETSCOUT Arbor DDoS Protection & Mitigation cons

Pricing and Cost Advice

"The solution is not that expensive."

"My company has to make yearly payments towards the licensing costs attached to the solution. There are no hidden charges apart from the licensing costs of the solution."

"The pricing of the solution is cheap. The licensing cost is also very low. I rate the cost and pricing a three out of ten."

"The prices are slightly expensive."

"The pricing is somewhere in the middle. I would rate the pricing a seven out of ten."

"Cloudflare Zero Trust Platform's pricing is good."

"The price tag is no longer $200,000, but rather $300,000 to $400,000. It's twice."

"The solution's pricing lacks transparency."

"Arbor is striking a good balance between pricing and what they deliver."

"I'm a technical guy. But I know it's expensive compared to its competitors. After you have the on-premise solution, for your solution to be effective you have to subscribe to an "upper level," so there's another cost. There is also a subscription to cloud services, which is another cost."

"The price of this solution is a little high in the African market, it should be lower."

"It is an expensive product. I use this product for its different features."

"Pricing is slightly on the higher side."

"Arbor's products are very expensive. Their competitors are cheap when compared with Arbor."

"I believe that the price of Arbor DDoS falls under the bracket of medium to high price."

"There is room for improvement with the pricing. It is an expensive solution. The issue with the pricing is more the way it is built. Right now we're paying per router, and there's a limitation there. I would like to see bundle-pricing where there is an overall solution cost."

More NETSCOUT Arbor DDoS Protection & Mitigation pricing and cost advice

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Top Industries

By visitors reading reviews

Construction Company

18%

Comms Service Provider

10%

Outsourcing Company

Financial Services Firm

16%

Outsourcing Company

11%

Comms Service Provider

Construction Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	10
Large Enterprise	13

By reviewers
Company Size	Count
Small Business	26
Midsize Enterprise	14
Large Enterprise	29

Questions from the Community

What is your experience regarding pricing and costs for Cloudflare Zero Trust Platform?

Pricing is competitive. Akamai is more expensive, in my view.

See all answers

What needs improvement with Cloudflare Zero Trust Platform?

In my opinion, Cloudflare One can be improved mainly through compatibility, as the integration should be much simpler because it is currently too closed and too proprietary. Regarding additional fe...

See all answers

What is your primary use case for Cloudflare Zero Trust Platform?

Cloudflare One's primary use case for my organization is to protect servers and to provide remote access with the VPN, strong authentication, and DDoS protection. The integration of Secure Web Gate...

See all answers

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 solutions, Imperva is a great choice.

See all answers

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 prefer Arbor.

See all answers

What is your experience regarding pricing and costs for Arbor DDoS?

The prices for Arbor DDoS are expensive. The licensing is subscription-based. From our sales department, they discuss that prices are very high.

See all answers

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Compared 11% of the time

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Compared 10% of the time

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Product Reports

Buyer's Guide

Cloudflare One

October 2026

Download Cloudflare One product report

Buyer's Guide

NETSCOUT Arbor DDoS Protection & Mitigation

October 2026

NETSCOUT Arbor DDoS Protection & Mitigation report

Download NETSCOUT Arbor DDoS Protection & Mitigation product report

Also Known As

Cloudflare Area 1 Email Security, Cloudflare Bot Management, Cloudflare Gateway, Cloudflare Zero Trust Platform, Cloudflare DDoS, Cloudflare SASE & SSE Platform

Arbor Networks SP, Arbor Networks TMS, Arbor Cloud for ENT

Overview

Cloudflare One is a comprehensive platform for security, performance, and connectivity. It provides features like rate limiting, DDoS protection, and application access, tailored to enhance user experience while securing internet access and accelerating communications.

Designed to integrate security measures with ease of use and scalability, Cloudflare One offers a secure web gateway and zero trust network access. These features ensure seamless setup and operation, making connectivity reliable and protected. Users appreciate its integrated console, intuitive interface, and the ability to manage risk effectively. It offers straightforward deployment, improves latency, and boasts cost-effectiveness. While its onboarding process and documentation need enhancement, its value in content delivery and application shielding is notable. Despite challenges in integrating Cloudflare Access with existing VPNs and the need for better automation and support, it remains vital for DNS and infrastructure protection.

What features make Cloudflare One stand out?

Rate Limiting: Controls the traffic rate to prevent abuse.
DDoS Protection: Shields applications from distributed denial-of-service attacks.
Secure Web Gateway: Provides secure internet access with seamless operation.
Zero Trust Network Access: Ensures secure, application-based connectivity without relying on traditional VPNs.
Access for Connectivity: Facilitates access to internal applications securely.

What benefits should users look for in reviews?

Security: Robust measures for DNS and browsing protection.
Performance: Enhanced site accessibility and communication speed.
Cost-Effectiveness: Offers competitive pricing for its features.
Ease of Deployment: Straightforward and efficient setup process.

In industries like finance, retail, and technology, Cloudflare One is crucial for enabling secure remote access and protecting web applications against dynamic threats. It supports compliance access policies and enhances content delivery, playing a key role in safeguarding digital infrastructure.

Cloudflare

NETSCOUT Arbor DDoS Protection & Mitigation offers a comprehensive defense system against DDoS attacks, integrating a user-friendly GUI and advanced threat mitigation technologies for enhanced network protection.

NETSCOUT Arbor DDoS Protection & Mitigation is recognized for its ability to manage high-volume DDoS attacks efficiently, providing extensive protection through real-time traffic analysis and automated threat detection. It utilizes advanced techniques such as blackhole and BGP Flowspec for effective threat management. Arbor's cloud signaling allows users to handle and mitigate volumetric attacks while maintaining service availability. Though it provides robust security features, users note potential improvements in auto-mitigation, scalability, and AI integration. Challenges like an outdated graphical interface, hardware stability, and false positives need addressing to further enhance its usability and integration with third-party systems.

What are the key features of NETSCOUT Arbor DDoS Protection & Mitigation?

User-Friendly GUI: Provides an intuitive interface for ease of use.
Effective Mitigation: Combats high-volume DDoS attacks effectively.
Predefined Filters: Simplifies threat management with pre-configured settings.
Real-Time Traffic Analysis: Offers insights into traffic patterns and potential threats.
Automated Threat Detection: Identifies and mitigates threats without manual intervention.
Able to Handle High-Volume Attacks: Ensures extensive protection even under large-scale attacks.
Packet Capture and Integration: Facilitates comprehensive security analysis.
Cloud Signaling: Enhances attack traffic management through hybrid deployments.

What benefits should users expect from NETSCOUT Arbor DDoS Protection & Mitigation?

Enhanced Protection: Safeguards networks from diverse DDoS threats.
Improved Service Availability: Maintains business operations without disruptions.
Timely Reporting: Delivers detailed attack reports for proactive prevention.
AI Capabilities: Leverages AI for smarter threat mitigation strategies.
Comprehensive Security: Combines on-premise and cloud deployments for optimal defense.

Internet service providers and telecom companies commonly adopt NETSCOUT Arbor DDoS Protection & Mitigation to protect their networks and infrastructure from DDoS attacks. It is also implemented in financial and government sectors to ensure web application security and maintain high availability. NETSCOUT Arbor DDoS Protection & Mitigation supports a hybrid approach, utilizing both on-premise and cloud solutions to manage traffic efficiently and sustain service quality during attacks.

NETSCOUT

Sample Customers

23andMe

Xtel Communications

Buyer's Guide

Cloudflare One vs. NETSCOUT Arbor DDoS Protection & Mitigation

September 2026

Free Report: Cloudflare One vs. NETSCOUT Arbor DDoS Protection & Mitigation

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