Kentik vs Nexusguard DDoS Protection comparison

Kentik and Nexusguard are both solutions in the Distributed Denial-of-Service (DDoS) Protection category. Kentik is ranked #7 with an average rating of 8.8, while Nexusguard is ranked #24. Kentik holds a 1.3% mindshare in DDOS, compared to Nexusguard’s 2.1% mindshare. Additionally, 100% of Kentik users are willing to recommend the solution, compared to 100% of Nexusguard users who would recommend it.

Kentik

Read 22 Kentik reviews

7,438 Views
744 Comparison Views

100% willing to recommend

Nexusguard DDoS Protection

Read 5 Nexusguard DDoS Protection reviews

1,507 Views
1,507 Comparison Views

100% willing to recommend

Kentik

Nexusguard DDoS Protection

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 5, 2024

Kentik and Nexusguard DDoS Protection compete in the network security space. Nexusguard appears to have the upper hand in preventing and mitigating DDoS attacks due to its robust security features.

Features: Kentik offers advanced analytics, detailed traffic insights, and AI-assisted anomaly detection, aiding comprehensive monitoring. Nexusguard provides specialized DDoS mitigation, scalable protection, and cloud-based solutions, focusing on attack prevention and robust security infrastructure.

Room for Improvement: Kentik could enhance its user interface for easier navigation and simplify customer support access. It may also benefit from more integrated security features. Nexusguard might improve by offering more deployment options and expanding its customization capabilities. Reducing the complexity of its dashboard could aid users in managing configurations more intuitively.

Ease of Deployment and Customer Service: Nexusguard provides cloud-based deployment with strong customer support, making implementation straightforward and efficient. Kentik offers flexible deployment choices, including on-premise and cloud, but with a steeper learning curve and less comprehensive customer support compared to Nexusguard.

Pricing and ROI: Kentik provides competitive pricing focused on performance monitoring and network insights, providing high ROI for businesses needing detailed analytics. Nexusguard typically requires a higher initial investment due to its comprehensive protection services, yet customers perceive its high ROI as justified by its extensive DDoS mitigation capabilities.

To learn more, read our detailed Kentik vs. Nexusguard DDoS Protection Report (Updated: August 2026).

Buyer's Guide

Kentik vs. Nexusguard DDoS Protection

August 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

Kentik

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

7th

Average Rating

9.0

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Network Monitoring Software (12th)

Nexusguard DDoS Protection

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

24th

Average Rating

9.4

Reviews Sentiment

7.7

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of August 2026, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Kentik is 1.3%, up from 0.6% compared to the previous year. The mindshare of Nexusguard DDoS Protection is 2.1%, up from 1.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Distributed Denial-of-Service (DDoS) Protection Mindshare Distribution
Product	Mindshare (%)
Kentik	1.3%
Nexusguard DDoS Protection	2.1%
Other	96.6%

Distributed Denial-of-Service (DDoS) Protection

Featured Reviews

Gcecilio

Network Engineer at a media company with 51-200 employees

Traffic insights have reduced transit costs and support secure, direct connections with providers

The best features that Kentik offers are the ability to identify traffic end-to-end and to know which transit is used, if it goes through any other transit, to see the entire flow, from the subscriber to the content provider and vice versa, from the content provider to the subscriber.I can also determine whether it is symmetric or asymmetric traffic, and if it goes through any provider that has some kind of bottleneck. That is very important. Regarding the security part, which is also possible to handle through Kentik, you can configure it in a way that makes the network more secure and reduces the amount of dirty traffic or attacks received. Kentik has had a high positive impact on my organization. Besides the cost reduction, it has been possible to perform troubleshooting more effectively, and also regarding DDoS-related attacks. In addition to cost reduction, we had a more reliable connection. Since the moment we identified that it was possible to have a direct connection with content providers like CDN77, Cloudflare, and Akamai, we established a direct connection there through a PNI with these content providers, making the network less dependent on an IP transit provider.

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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

"The biggest thing Kentik has given us is the amount of visibility we have into our own network now and knowing what's going on at a given time."

"One of the valuable features is the intuitive nature of building out reports, and then triggering actions based on specific metrics from those reports. It has a really good UI and the ability to surface data through the reporting functions is pretty good. That's helped a lot in the security space."

"This product is easily the best network monitor that I’ve ever seen or heard about."

"Monitoring operational efficiency is easy."

"We haven't seen anything else that comes even close to Kentik's real-time visibility across our network infrastructure, and we've demo'ed everything under the sun."

"I can say that I am so happy with this platform because it is very useful for us."

"Technical support is second to none."

"Kentik is worth the money to have as a tool."

More Kentik 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."

"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."

"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."

"Nexusguard has exponentially improved the availability of our services because we don't have to worry much about any threats or DDoS attacks towards our services."

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

"Nexusguard has given us confidence that we are protected against any outside attacks."

Cons

"Kentik can be improved by enhancing the alerting system, especially the way templates work and the hierarchy of these alerts."

"The product could strive for more improvements to become closer to perfect."

"I would like to see them explore the area of cost analysis."

"There is a large difference between BGP and normal nodes. I don't think this plays out to the best for the customer or Kentik."

"I believe they're already working on this, but I would love for them to create better integrations from network flow data to application performance — tracing — so that we could overlay that data more readily. With more companies going hybrid, flow logs and flow data, whether it be VPC or on-prem, matched with application performance and trace data, is pretty important."

"They're moving more in a direction where they are saying, "Hey, here's information that you may be interested in or may a need," before the question has to explicitly be asked. Continuing to move in that direction would be a good thing."

"The only downside to Kentik, something that I don't like, is that it's great that it shows you where these anomalies lie, but it's not actionable. Kentik is valuable, don't get me wrong, but if it had an actionable piece to it..."

"We asked for a way, regarding the potential networks that exist, to hook Kentik up with external tools like peering DBs to correlate things together and see what we can do... This is all in the [next] beta now."

More Kentik cons

"One of the features that should be added to the next release is report generation."

"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."

"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."

"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."

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

Pricing and Cost Advice

"The tool is cheaply priced."

"We have an annual contract with Kentik that we renew each year for a set number of licenses. We also have some burstable licenses which we can spin up and spin down, and those are paid as they are used."

"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

Comms Service Provider

15%

Financial Services Firm

12%

Construction Company

Media Company

Comms Service Provider

44%

Media Company

10%

Financial Services Firm

Outsourcing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	7
Midsize Enterprise	4
Large Enterprise	10

No data available

Questions from the Community

What is your experience regarding pricing and costs for Kentik?

My experience with pricing, setup costs, and licensing has been limited because I was not responsible for that in my company, but I have spoken with my boss, and he reported that the licensing mode...

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What needs improvement with Kentik?

I do not currently use Kentik's anomaly detection. I had communication with Kentik's technical support through a WhatsApp group. When I faced any issues or there were problems with my Kentik collec...

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What is your primary use case for Kentik?

I'm using Kentik for my own internal use. My primary use case is to monitor our equipment and to get a more detailed view of where our inbound and outbound traffic is going.

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Product Reports

Buyer's Guide

Kentik

August 2026

Download Kentik product report

Buyer's Guide

Nexusguard DDoS Protection

August 2026

Download Nexusguard DDoS Protection product report

Overview

Kentik provides real-time visibility into network infrastructure, focusing on monitoring, data visualization, and flow analysis to manage traffic patterns efficiently.

With robust analytics capabilities, Kentik offers insights into BGP peering status, aids in DDoS detection, and allows for detailed telemetry through its intuitive interface. The platform's SaaS nature simplifies operations by eliminating server maintenance concerns. Multi-vendor support and synthetic testing enhance network security and performance by simulating customer scenarios, while its API offers automation for querying and reporting tasks.

What are the key features of Kentik?

Real-Time Visibility: Monitors network infrastructure effectively.
Data Visualization: Offers powerful tools for viewing complex data.
Flow Analysis: Analyzes traffic flow for optimal management.
BGP Peering Insights: Provides in-depth peering status checks.
DDoS Alerting: Notifies about potential DDoS threats.
Data Explorer: Aids in understanding traffic patterns.
Synthetic Testing: Simulates scenarios to enhance security and performance.

What benefits can be found in user reviews?

Automation: Users value the flexibility of its API for automating tasks.
Ease of Use: SaaS model streamlines user engagement, eliminating server maintenance.
Flexibility: Report customization and query settings are highly appreciated.
Enhanced Observability: Telemetry and multi-vendor support increase oversight.

Industries implement Kentik for network monitoring, traffic management, and flow data analysis across both on-prem and cloud setups. It proves valuable for detecting DDoS events, managing peering relationships, and optimizing costs, besides managing CDN configurations and performing synthetic tests in diverse environments.

Kentik

Nexusguard DDoS Protection provides comprehensive Origin Protection, customizable filters, and cloud-based attack traffic routing to ensure 100% uptime without additional hardware or staff.

Nexusguard DDoS Protection is designed to shield networks and critical infrastructure from cyber-attacks, including DDoS incidents. It offers Origin Protection and customizable filters covering site, network, and host levels. With automatic traffic routing through Cloud Diversion, businesses enjoy managed services ensuring consistent uptime. Nexusguard's local scrubbing capacity reaches up to 100 GB, and transparent traffic analysis is facilitated through intuitive dashboards. Users have access to 24/7 support via the Help Center, ensuring efficient DDoS mitigation and minimized downtime without requiring extra hardware or staff. Areas for improvement include report generation and post-processing features, while application security within Origin Protection might benefit from enhanced application layer analysis.

What are Nexusguard DDoS Protection's key features?

Origin Protection: Safeguards against all attack types with customizable filters.
Cloud Diversion: Automatically reroutes attack traffic to scrubbing centers.
Local Scrubbing: Supports up to 100 GB to handle larger threats.
Intuitive Dashboards: Facilitates transparent traffic analysis.
24/7 Support: Assistance via Help Center for uninterrupted operations.

What benefits should be considered in reviews?

100% Uptime: Maintains consistent service availability.
Network Efficiency: Reduces downtime without additional hardware or staff.
Scalability: Accommodates growing demands with robust protection.
Compliance Assurance: Keeps businesses aligned with security standards.

Industries like online gaming and cargo management utilize Nexusguard DDoS Protection to maintain service availability and meet uptime requirements. By effectively managing network traffic and overcoming ISP-related challenges, companies can ensure seamless operations and continuity. Nexusguard’s customizable, enterprise-grade services support proactive security measures, enabling businesses to remain resilient against cyber threats.

Nexusguard

Sample Customers

Pandora, Yelp, Neustar, Box, University of Washington, Zoom, Tata, and Cogent.

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

Buyer's Guide

Kentik vs. Nexusguard DDoS Protection

August 2026

Free Report: Kentik vs. Nexusguard DDoS Protection

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