Arbor DDoS vs Nexusguard DDoS Protection comparison

NETSCOUT and Nexusguard are both solutions in the Distributed Denial-of-Service (DDoS) Protection category. NETSCOUT is ranked #3 with an average rating of 9.1, while Nexusguard is ranked #12 with an average rating of 10.0. NETSCOUT holds a 13.9% mindshare in DDOS, compared to Nexusguard’s 1.8% mindshare. Additionally, 94% of NETSCOUT users are willing to recommend the solution, compared to 100% of Nexusguard users who would recommend it.

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Executive SummaryUpdated on Dec 5, 2024

Arbor DDoS and Nexusguard DDoS Protection are products in the DDoS protection category. Arbor DDoS is favored for its flexible pricing and excellent customer support, while Nexusguard is valued for its advanced mitigation capabilities, suggesting a preference for Nexusguard due to its robust features.

Features: Arbor DDoS delivers comprehensive analytics and threat intelligence capabilities, offering extensive insight into network threats. Its solutions include both on-premise and cloud-based options, ensuring flexibility. It is enriched with real-time packet capture and traffic visualization features. Nexusguard DDoS Protection is designed with a cloud-native infrastructure and proactive threat mitigation, ideal for service providers and enterprises. It is tailored for seamless integration within current infrastructures, emphasizing scalability and advanced traffic filtering.

Room for Improvement: Arbor DDoS could enhance its scalability and user interface, focusing on simplifying the setup process for greater accessibility. It can also benefit from integrating more advanced cloud-native features. Nexusguard DDoS Protection might improve by refining its cost structure to appeal to budget-conscious users while enhancing its customer training programs. Further enrichment of its dashboard analytics for user-friendliness and enhanced detail could also be beneficial.

Ease of Deployment and Customer Service: Nexusguard makes use of a simplified cloud-based deployment model that facilitates smooth scalability and system integration, combined with proactive customer support. Arbor DDoS offers both cloud and on-premise deployments, granting more control but requiring intricate initial setup. Its customer service is noted for being responsive. The distinction rests in Arbor’s deployment flexibility as opposed to Nexusguard’s scalability ease.

Pricing and ROI: Arbor DDoS provides competitive pricing while being customizable, making it cost-effective for budget-sensitive enterprises. Nexusguard’s premium pricing highlights its advanced features for high-demand environments, representing a considerable ROI despite its higher costs. The value for Arbor lies in price flexibility, whereas for Nexusguard it is in comprehensive defensive capabilities.

To learn more, read our detailed Arbor DDoS vs. Nexusguard DDoS Protection Report (Updated: April 2025).

Buyer's Guide

Arbor DDoS vs. Nexusguard DDoS Protection

April 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

Cloudflare

Mindshare comparison

As of May 2025, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 19.6%, up from 19.2% compared to the previous year. The mindshare of Arbor DDoS is 13.9%, up from 12.9% compared to the previous year. The mindshare of Nexusguard DDoS Protection is 1.8%, down from 2.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Distributed Denial-of-Service (DDoS) Protection

Featured Reviews

Spencer Malmad

Owner at Tech Exchange

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.

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Leandro Di Maria

Gerente De Ventas at internet winds ag

Rapid attack detection and traffic visibility improve security management

The solution was intended for the big clients of Telefonica to clean their internet pipe. We deployed the service to clean the pipe. In some clients' data centers, we implemented a solution that detects and mitigates attacks using Arbor DDoS, our data center solution For me, the most valuable…

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ShashikaKodikara

Head of Cybersecurity at Technovage Solution

A solution requiring straightforward maintenance while remaining cost-effective compared to its competitors in the market

I am not in a position to speak about the areas where the solution needed improvement because I resigned during the implementation phase. At that time, the implementation was ongoing, and everything seemed to be going well. Using the solution, our team managed to transfer a couple of routers through a few areas. However, I believe the migration is still ongoing. Nonetheless, the first phase of the implementation was successful before my departure. There was a certain level of performance degradation in the solution, which I don't know if it can be tuned. This is because I was working for a short period on the solution. In my experience, it is an area that can be improved while also considering the stability and scalability aspects of the solution. If one wants to scale up, then one needs to change their plan. However, the thing is, one can always go for the larger scale based on one's anticipation of future traffic.

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Quotes from Members

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

Pros

"Cloudflare is a security SaaS provider that provides security and protects us from any application layer attack."

"The DDoS protection is the most valuable aspect of the solution."

"It is a fast and secure DNS."

"Cloudflare consolidates various capabilities into one product, streamlining processes."

"Cloudflare offers CDN and DDoS protection. We have the front end, API, and database in how you structure applications."

"It is a stable solution. I rate the stability a ten out of ten...I rate the scalability a ten out of ten."

"Many websites require an SSL certificate because they sell stuff and want SSL. Cloudflare comes with an SSL certificate built in. It's automatic. You sign yourself up for Cloudflare, and an SSL certificate automatically protects your website. You don't necessarily need a certificate if you have a connection between your website and your host, the server, Cloudflare, and the host."

"Smaller businesses have seen great ROI due to the low investment and strong performance."

More Cloudflare pros

"Using standard BGP, NetFlow and SNMP ensure wide compatibility. There are also peering traffic reports that can help identify upstream peering opportunities. The ATLAS aggregation service allows us to contribute to the global DDoS data and benefit from overall trends."

"The quality of the technical support provided by Arbor DDoS is premium."

"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."

"Valuable features include simple and centralized management of user access and capabilities, as well as Web 2.0 interactive attack alerting, traffic visualization, and mitigation service control."

"Companies that live from their presence on the internet will get a very high return on investment from Arbor."

"The solution provides good protection against volumetric DDoS attacks."

"We are able to respond quickly and prevent DDoS attacks."

"Arbor DDoS's best feature is that we can put the certificates in, and it will look at layer seven and the encrypted traffic and do the required signaling."

More Arbor DDoS pros

"The managed service allows us to confidently rely on Nexusguard’s professional team to take relevant actions as and when required to make sure DDoS attacks are successfully mitigated, ensuring 100% uptime of our service."

"Filters can be customized depending on the characteristics of the attack traffic. This feature has made it easier for Nexusguard's SOC team to further isolate any specific attack that can't be blocked by pre-configured mitigation."

"The support team was helpful."

"Cloud Diversion is another good feature packaged with the whole solution. When attack traffic is detected, Cloud Diversion triggers to automatically route our prefix to Nexusguard’s scrubbing center, ensuring that all attack traffic is dropped in the shortest time possible."

"Based on the support received for implementation, I rate the solution's technical support a nine out of ten."

Cons

"In the last two years, there has been a certain amount of downtime when using the VDM."

"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."

"Integration involving API with other products could be more user-friendly."

"Latencies are always a problem."

"They lack a good way to manage DNS as a company, since everything is relegated to single account logins until you get to the higher levels. They have come out with a paid feature to remedy this, but I have not had a chance to fully review it yet to know if it fixes the access problem."

"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."

"Support response time could be improved."

"Cloudflare should add more documentation and pricing to the cloud version."

More Cloudflare cons

"The solution's shortcomings are related to its documentation, so it's an area that needs to improve."

"Real-case scenarios that have taken too long to resolve or were escalated can be directly converted into articles."

"An improvement would be to provide information on how pricing is done on different customer levels."

"An issue which needs to be addressed concerns information I received of attacks on the radar and Arbor, allegedly, not taking any action."

"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."

"I think the diversity of protection is extremely limited. It must be expanded in future upgrades and versions."

"The implementation should be made easier."

"I would also like more visibility into their bad actor feeds, their fingerprint feeds. We try to be good stewards of the internet, so if there are attacks, or bad actors within our networks, if there were an easier way for us to find them, we could stop them from doing their malicious activity, and at the same time save money."

More Arbor DDoS cons

"The mitigation scope of Origin Protection is not fully efficient as there could be delays in activating the countermeasures."

"One thing that we would like to improve from them is to provide more training to SOC team for them to have a deep understanding of the solution so that they would always be ready to answer anything without the need to escalate queries to senior personnel."

"One of the features that should be added to the next release is report generation. Currently, reports can be downloaded every month and are only available at the beginning of each month. It would be nice to generate the reports based on specific dates that we prefer and not have to wait until the next month for the current month’s report."

"The solution must provide features for the post-processing of the traffic type and the traffic quality."

"There was a certain level of performance degradation in the solution, which I don't know if it can be tuned...In my experience, it is an area that can be improved while also considering the stability and scalability aspects of the solution."

Pricing and Cost Advice

"I think the pricing is competitive. I think as far as licensing is concerned it's pretty straightforward because it's based on domain. It's just that sometimes domains could be tricky with some customers."

"The cost primarily depends on the size of the organization."

"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."

"We are using the free version."

"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."

"The price is reasonable."

"The tool is a premium product, so it is very expensive."

"The solution has many features but there are ones that you need to pay for. Sometimes you have to find out which is available for free and which you have to pay for."

More Cloudflare pricing and cost advice

"The solution is a bit costly if you're a small organization, but I think it's worth the price that they are charging."

"The pricing of the solution is cheap."

"I don't deal with the pricing, but it seems that you need to get basic support in order to upgrade the software and implement some patches."

"The solution's pricing is based on a licensing model that is expensive when compared to other tools."

"You need to find a way to get a good offering from Arbor by negotiating a price. That is the challenge."

"Start with a small license. Measure your bandwidth requirements."

"Because the solutions from competitors are very different, it's not easy to compare. However, the licensing from Arbor is clear and understandable and the pricing is reasonable when looking at the market, in general."

"Pricing is slightly on the higher side."

More Arbor DDoS pricing and cost advice

"On a scale of one to ten, where one represents a cheap option, and ten represents an expensive option, I would rate the solution a seven in terms of cost."

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Top Industries

By visitors reading reviews

Educational Organization

17%

Computer Software Company

14%

Comms Service Provider

Financial Services Firm

16%

Computer Software Company

14%

Comms Service Provider

10%

Government

Comms Service Provider

28%

Media Company

12%

Computer Software Company

11%

Educational Organization

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...

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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...

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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.

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 soluti...

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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...

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What do you like most about Arbor DDoS?

The quality of the technical support provided by Arbor DDoS is premium.

See all answers

What do you like most about Nexusguard?

The support team was helpful.

See all answers

What needs improvement with Nexusguard?

The solution must provide features for the post-processing of the traffic type and the traffic quality.

See all answers

What advice do you have for others considering Nexusguard DDoS Protection?

Our traffic is not that high. There haven’t been any huge attacks that the solution has solved or protected us from. ...

See all answers

Comparisons

Quad9 vs Cloudflare

Compared 50% of the time

Akamai vs Cloudflare

Compared 4% of the time

Azure Front Door vs Cloudflare

Compared 3% of the time

Azure DNS vs Cloudflare

Compared 3% of the time

AWS Shield vs Cloudflare

Compared 2% of the time

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Radware DDoS Protection Service vs Arbor DDoS

Compared 21% of the time

Corero vs Arbor DDoS

Compared 8% of the time

Imperva DDoS vs Arbor DDoS

Compared 7% of the time

Fortinet FortiDDoS vs Arbor DDoS

Compared 6% of the time

Azure DDoS Protection vs Arbor DDoS

Compared 3% of the time

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StormWall Website Anti-DDoS Protection vs Nexusguard DDoS Protection

Compared 9% of the time

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Product Reports

Buyer's Guide

Cloudflare

April 2025

Download Cloudflare product report

Buyer's Guide

Arbor DDoS

April 2025

Download Arbor DDoS product report

Buyer's Guide

Nexusguard DDoS Protection

April 2025

Download Nexusguard DDoS Protection product report

Also Known As

Cloudflare DNS

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

No data available

Overview

Cloudflare is a highly-regarded Content Delivery Network (CDN) and a Distributed Denial-of-Service (DDoS) protection solution. The robust global connectivity cloud platform that is Cloudflare ensures users are able to connect to the Internet quickly, securely, and reliably. Cloudflare is one of the world's largest networks in the marketplace today. Using Cloudflare, businesses, educational entities, NGOs, vloggers, bloggers, and anyone else with an internet presence can experience more secure, faster websites and applications.

Currently, there are millions of Internet locations on Cloudflare, and the Cloudflare network
continues to grow every day by the thousands. The solution is able to fulfill the requests for
millions of websites seamlessly and serves on average 45 million HTTP requests per second.

Cloudflare has safe, secure data centers in close to 300 cities worldwide to ensure every
client request is filled as quickly as possible. It is Cloudflare’s edge network that makes this
possible by keeping content and other services as close to each client as possible, so the
information requests are always only seconds away.

Many organizations that work in democracy, civil society, human rights, or the arts are able to
access Cloudflare's highest levels of protection for free via Project Galileo. Additionally, official
election websites can be secured from hacking and fraud through Cloudflare’s Project
Athenian, also at no additional cost.

Cloudflare can also help organizations of all sizes develop a robust zero-trust strategy to
ensure the highest levels of productivity and profitability. Employees, stakeholders, and end users have a greater level of satisfaction and overall improved user experience, which can, in
turn, result in higher revenues and overall ROI. Zero-trust and BYOD (bring your own device)
access ensure end users and employees always have the best resources and technology
available to them at all times.

Cloudflare benefits

Cloudflare has many benefits. Some of its most valuable benefits include:

- Faster load times

- Robust DNS security

- Intuitive cloud Web Application Firewall (WAF)

- Free universal SSL

- Image enhancement

- Automatic browser caching

- Next-generation cloud load balancer

- Accelerated Mobile Pages (AMP)

- Rate limiting

- Minification

- Zero-trust capabilities

- Cost-effective

- Reduced carbon footprint

Reviews from real users

“Many websites require an SSL certificate because they sell stuff and want SSL. Cloudflare
comes with an SSL certificate built in. It's automatic. You sign yourself up for Cloudflare, and
an SSL certificate automatically protects your website. If you have a connection between your
website and your host, the server, Cloudflare, and the host, you don't necessarily need a
certificate.” Spencer M., Owner at Tech Exchange

“What I like best about Cloudflare is that my company can use it to trace and manage
applications and monitor traffic. The solution tells you if there's a spike in traffic. Cloudflare
also sends you a link to check your equipment and deployment and track it through peering,
so it's a valuable tool.” Daniel P., Network Engineer at Ufinet

“The most valuable feature of Cloudflare is the GUI. You are able to control the solution very
well through the interface. There is a lot of functionality that is embedded in the service.” PeerSpot user, Competence Center Manager at a tech services company

Cloudflare

Arbor DDoS provides effective mitigation against DDoS attacks with a user-friendly interface, integrating cloud and on-premise solutions for real-time traffic control and reporting. It supports large traffic volumes without latency, making it ideal for protecting online infrastructure.

Known for its intuitive GUI and rapid response, Arbor DDoS defends against complex DDoS threats using AI-driven anomaly detection and traffic categorization. It offers packet capture, robust reporting, and deployment flexibility, helping users maintain network stability and performance. While improvements in auto-mitigation, interface modernization, and scalability are needed, its hybrid protection approach efficiently secures networks for service providers and enterprises.

What are the key features of Arbor DDoS?

User-friendly GUI: Simplifies DDoS attack monitoring and management.
Real-time traffic visualization: Allows continuous analysis of network traffic.
BGP support: Facilitates secure routing for network infrastructure.
AI-driven anomaly detection: Identifies unusual traffic patterns promptly.
Automated threat response: Executes fast mitigation strategies.
Hybrid protection: Combines cloud and on-premise defenses.

Which benefits and ROI should users consider?

Effective DDoS mitigation: Enhances network uptime and resilience.
Large traffic processing: Handles high volumes without latency.
Flexible deployment: Adapts to different operational environments.
Comprehensive reporting: Provides insights into network security status.
Scalability: Supports growth in network demand and complexity.

Internet Service Providers and managed service providers utilize Arbor DDoS to secure network infrastructure and service availability. It's implemented in government and finance sectors for safeguarding customer websites and managing server traffic thresholds. Organizations deploy Arbor DDoS both on-premise and via cloud for extensive network protection.

NETSCOUT

Founded in 2008, Nexusguard is the global leader in fighting malicious internet attacks. Nexusguard protects clients against a multitude of threats, including distributed denial of service (DDoS) attacks, to ensure uninterrupted internet service. Nexusguard provides comprehensive, highly customized solutions for customers of all sizes, across a range of industries, and also enables turnkey anti-DDoS solutions for service providers. Nexusguard delivers on its promise to maximize peace of mind by minimizing threats.

Nexusguard’s purpose-built DDoS Protection platform is comprised of three pillars:

Application Protection
Nexusguard Application Protection mitigates all types of DDoS attacks and cyber threats, delivering maximum uptime to organizations with an online presence. Our solutions are secure, reliable, customizable, and backed by enterprise grade SLAs.

Origin Protection
Nexusguard Origin Protection secures all backend network elements, including the origin of applications, network infrastructure, and the backend IPs typically associated with proxy solutions. It is highly suitable for organizations that cannot afford any downtime of assets running their own network.

DNS Protection
Nexusguard DNS Protection protects mission-critical online services from DNS attacks. Our dedicated, fully redundant network of globally distributed proxy servers resolves every incoming DNS query quickly and reliably, ensuring your DNS server is protected from both internal and external attacks.

Visit www.nexusguard.com for more information.

Nexusguard

Sample Customers

Trusted by over 9,000,000 Internet Applications and APIs, including Nasdaq, Zendesk, Crunchbase, Steve Madden, OkCupid, Cisco, Quizlet, Discord and more.

Xtel Communications

21st Century Technologies, Netpluz, REDtone, SNOC, StarHub, aamra

Buyer's Guide

Arbor DDoS vs. Nexusguard DDoS Protection

April 2025

Free Report: Arbor DDoS vs. Nexusguard DDoS Protection

Find out what your peers are saying about Arbor DDoS vs. Nexusguard DDoS Protection and other solutions. Updated: April 2025.

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