Imperva Application Security Platform vs Nexusguard DDoS Protection comparison

Why PeerSpot?

Imperva and Nexusguard are both solutions in the Distributed Denial-of-Service (DDoS) Protection category. Imperva is ranked #3 with an average rating of 8.7, while Nexusguard is ranked #24. Imperva holds a 7.4% mindshare in DDOS, compared to Nexusguard’s 2.3% mindshare. Additionally, 95% of Imperva users are willing to recommend the solution, compared to 100% of Nexusguard users who would recommend it.

Imperva Application Securit...

Read 148 Imperva Application Security Platform reviews

23,984 Views
8,155 Comparison Views

95% willing to recommend

Nexusguard DDoS Protection

Read 5 Nexusguard DDoS Protection reviews

1,929 Views
1,929 Comparison Views

100% willing to recommend

Imperva Application Securit...

Nexusguard DDoS Protection

Comparison Buyer's Guide

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Executive SummaryUpdated on Mar 22, 2026

Imperva Application Security Platform and Nexusguard DDoS Protection compete in the cybersecurity domain. Imperva has an edge in pricing and support, while Nexusguard excels with its comprehensive features offering robust value.

Features: Imperva offers advanced threat intelligence, web protection, and a comprehensive security suite. Nexusguard provides adaptive cloud-based security, excellent for mitigating diverse DDoS attack vectors and focuses on stopping volumetric threats.

Room for Improvement: Imperva could enhance its API protection and offer more customizable reports. Nexusguard might improve deployment simplicity, expand local scrubbing capabilities, and reduce complexity in customization.

Ease of Deployment and Customer Service: Imperva provides a streamlined deployment process with responsive customer support. Nexusguard offers specialized solutions for companies heavily targeted by DDoS attacks, although deployment is more complex.

Pricing and ROI: Imperva offers competitive pricing appealing to budget-conscious organizations with a quick ROI. Nexusguard has a potentially higher cost, justified by strong DDoS mitigation and minimized downtime, reflecting specialized high-impact DDoS protection.

To learn more, read our detailed Imperva Application Security Platform vs. Nexusguard DDoS Protection Report (Updated: September 2026).

Buyer's Guide

Imperva Application Security Platform vs. Nexusguard DDoS Protection

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

Imperva Application Securit...

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

3rd

Average Rating

8.6

Reviews Sentiment

6.9

Number of Reviews

148

Ranking in other categories

CDN (2nd), Web Application Firewall (WAF) (1st), Bot Management (1st), API Security (1st)

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 November 2026, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Imperva Application Security Platform is 7.4%, up from 7.3% compared to the previous year. The mindshare of Nexusguard DDoS Protection is 2.3%, up from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Distributed Denial-of-Service (DDoS) Protection Mindshare Distribution
Product	Mindshare (%)
Imperva Application Security Platform	7.4%
Nexusguard DDoS Protection	2.3%
Other	90.3%

Distributed Denial-of-Service (DDoS) Protection

Featured Reviews

reviewer2818155

Senior Associate at a tech vendor with 10,001+ employees

Application protection has improved and reporting and dashboards still need refinement

I believe Imperva Application Security Platform should have a more interactive wizard. While the dashboard is good, it could be more eye-catching. Based on my perspective, I recommend modifying the dashboards, especially the main dashboard where I can see the traffic hit count, alerts, and other latest information. In terms of reporting, I find it challenging to create reports; in my earlier days, it was difficult. Over time, I have learned how to create reports, but it should be easier to do so. I have used other tools such as firewalls or SolarWinds, where creating a report is straightforward and does not take much time, unlike in Imperva, where I have to add many elements. Modifications in the integration aspects would also be beneficial.

Read full review

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

"It has helped a lot with working among, and creating a link between, different teams in my organization, of course I’m referring to security, networking and system application teams."

"Imperva Incapsula WAF is an awesome solution for implementing a WAF with good support and reliable hardware performance."

"The bot management features are very effective, as they help filter unwanted traffic using keywords."

"I love the solution's capabilities and the ease of the installation."

"IncapRules is one of the most valuable features, as you can create your own security and access control rules on top of your security policy. Using IncapRules we were able to easily block Layer 7 DDoS attacks several times."

"Learning mode and custom policies are helpful features."

"The website itself is our first priority and we have seen improvements in that area -- it's faster."

"Imperva solutions are the best in terms of stability."

More Imperva Application Security Platform 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."

"The support team was helpful."

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

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

"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."

"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."

"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."

Cons

"On the negative side, API security mainly supports cloud-based solutions, while most of my customers prefer on-prem setups, so achieving high performance with on-prem solutions would be beneficial."

"The solution works for particular zones but isn't always the best solution for all zones."

"Delivery services and information security."

"Certificate management could be improved."

"It should be more user-friendly. Like other web solutions, it would be helpful to be able to easily do policy configuration and identification inside the application. Understanding the in-depth configuration of a policy is somewhat difficult for an engineer, and they can improve that."

"The hardware being more expensive compared to other vendors poses a challenge, along with a need for improvement in the cloud WAF offerings."

"The tool needs to include artificial intelligence and machine learning. It also needs to improve profiling."

"The only disadvantage of Imperva is that it is a pretty costly solution."

More Imperva Application Security Platform cons

"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."

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

"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."

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

Pricing and Cost Advice

"The solution's pricing is an issue."

"There are some licenses that you have to buy to use some features. Its price could be better. Price is always important because, at the end of the day, customers have a budget. If you can meet the budget, you can sell, and if you don't, you cannot sell."

"There is a license or subscription renewal that our customers pay."

"For enterprise contracts you will be in touch with a dedicated account manager who will guide you regarding licensing."

"It is a very expensive solution. The price is very high. A lot of customers tell us that they would love to use Imperva more. I have some customers who have 50 websites, but they have only 10 websites on Imperva because of the price. They would love to have all their websites running through Imperva, but they can't. They have to choose the more critical websites to protect because the price is very high. It is a very good product, but it is too expensive. If you buy a plan for 20 megabytes and you don't consume all of your 20 megabytes, it is okay, but if you consume more, you are charged for the superior traffic."

"We are satisfied with the pricing."

"Pricing could be more competitive."

"There is a license for this solution and we purchase the license annually with no additional fees."

More Imperva Application Security Platform 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

Outsourcing Company

13%

Financial Services Firm

11%

Manufacturing Company

Construction Company

Comms Service Provider

22%

Financial Services Firm

12%

Outsourcing Company

12%

Media Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	88
Midsize Enterprise	25
Large Enterprise	71

No data available

Questions from the Community

Which Web Application Firewall (WAF) would you recommend? R&S or Imperva?

Imperva is a strong choice, given their security focus and ongoing R&D into the product in areas such as bot management.

See all answers

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

The pricing, setup costs, and licensing of Imperva DDoS are reasonable for the amount of technical capabilities provided. I would rate the pricing of Imperva DDoS as five, where one is very cheap a...

See all answers

What needs improvement with Imperva DDoS?

I would like to see improvements in the pooling of threats and attacks, possibly to enlarge the scale of indicators of compromise. For example, the initiation of an attack on the endpoint level cou...

See all answers

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Product Reports

Buyer's Guide

Imperva Application Security Platform

October 2026

Imperva Application Security Platform report

Download Imperva Application Security Platform product report

Buyer's Guide

Nexusguard DDoS Protection

October 2026

Download Nexusguard DDoS Protection product report

Also Known As

Imperva Bot Management, Imperva Web Application Firewall, Imperva API Security

No data available

Overview

Imperva Application Security Platform delivers comprehensive and continuous web threat protection. Renowned for its ease of use, it shields web applications and databases from various cyber threats while integrating seamlessly with cloud and on-premises environments.

Imperva Application Security Platform protects web environments by offering advanced security measures against threats like DDoS attacks, SQL injections, and cross-site scripting. As a robust web application firewall, it provides extensive monitoring and bot management capabilities. The platform integrates content delivery networks for enhanced performance and scalability, while real-time traffic analysis ensures consistent protection. Despite its strengths, improvements can be made in policy management and customization options. Users seek better integration with third-party tools and more competitive pricing models. The inclusion of AI for enhanced analytics is also anticipated.

What are the key features of Imperva Application Security Platform?

Correlated Attack Validation: Enhances threat assessment by linking related security events.
Threat Radar: Offers visibility into potential and ongoing threats.
Virtual Patching: Provides protection against vulnerabilities without immediate code changes.
IncapRules: Allows creation of custom security policies.
DDoS Protection: Defends against large-scale distributed denial-of-service attacks.
CDN Integration: Improves content delivery speed and reliability.

What benefits should users look for in reviews?

User-Friendly Administration: Simplifies setup and ongoing management tasks.
Seamless Integration: Ensures smooth operation with existing infrastructure.
Comprehensive Threat Protection: Shields digital assets from a wide range of threats.
Hands-On Support: Provides timely and effective customer service assistance.

Imperva Application Security Platform is implemented in industries needing strong database and application protection. Companies use it to enforce geolocation restrictions and manage bots, benefiting sectors like finance and e-commerce where data security and threat monitoring are critical. Its ability to protect and ensure data accessibility makes it integral to business operations prioritizing cyber resilience.

Imperva

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

Hitachi, BNZ, Bitstamp, Moz, InnoGames, BTCChina, Wix, LivePerson, Zillow and more.

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

Buyer's Guide

Imperva Application Security Platform vs. Nexusguard DDoS Protection

September 2026

Free Report: Imperva Application Security Platform vs. Nexusguard DDoS Protection

Find out what your peers are saying about Imperva Application Security Platform vs. Nexusguard DDoS Protection and other solutions. Updated: September 2026.

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