Imperva Application Security Platform vs Rapid7 AppSpider comparison

The compared Imperva and Rapid7 solutions aren't in the same category. Imperva is ranked #4 in DDOS , with an average rating of 8.4, and holds a 7.8% mindshare in the category. Rapid7 is ranked #32 in SAST , and holds a 0.7% mindshare. Additionally, 95% of Imperva users are willing to recommend the solution, compared to 100% of Rapid7 users who would recommend it.

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Executive Summary

We performed a comparison between Imperva Application Security Platform and Rapid7 AppSpider based on real PeerSpot user reviews.

Find out what your peers are saying about Cloudflare, Radware, NETSCOUT and others in Distributed Denial-of-Service (DDoS) Protection.

To learn more, read our detailed Distributed Denial-of-Service (DDoS) Protection Report (Updated: January 2026).

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Distributed Denial-of-Service (DDoS) Protection

January 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

Mindshare comparison

Distributed Denial-of-Service (DDoS) Protection Market Share Distribution
Product	Market Share (%)
Imperva Application Security Platform	7.8%
Cloudflare	16.7%
Arbor DDoS	9.8%
Other	65.7%

Distributed Denial-of-Service (DDoS) Protection

Static Application Security Testing (SAST) Market Share Distribution
Product	Market Share (%)
Rapid7 AppSpider	0.7%
SonarQube	18.8%
Checkmarx One	10.4%
Other	70.1%

Static Application Security Testing (SAST)

Featured Reviews

Herb Angle

Owner at Hga consulting

Has helped manage client domains with streamlined access control and threat visibility

I don't know what areas could be improved with Cloudflare WAF; Cloudflare is constantly improving and adding features to their feature set. They're doing a good job, and as far as DNS and support for any domains that I create or my clients create, it's mandatory for me to make sure that they have Cloudflare as their DNS provider. The Cloudflare load balancing capability hasn't really helped in enhancing my website's uptime and resiliency because we don't really get that much traffic; it's mostly remote users, and web hosting is done by a web hosting service. It doesn't pay to try to host your own website.

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reviewer1247523

Head of Sales Services Department at a comms service provider with 51-200 employees

Solution ensures website availability and proactive threat mitigation

Over the seven years, the most valuable features of Imperva DDoS that I have found are related to DDoS attacks, which are a group of attacks, and not all of them can be resolved on the endpoint level before the website. Using the web firewall before the website is a common use case to protect against malicious requests to the website. I have utilized Imperva's Intelligent Traffic Filtering feature. This feature helps me understand how the attack is progressing and what is happening inside the requests to our website. It allows me to granularly grant or deny access to certain parts of our website. This helps when we know our customers and the types of requests that can be sent from them, enabling us to block some malicious requests. Imperva DDoS has User Behavior Analytics and Threat Intelligence on its board, and this helps us to be protected proactively. Imperva DDoS connects to its database of threats, storing whole information about attacks all over the world in one simple engine. Everyone can use this feature, which can connect to this engine and get information about what is going on at the world level. That is the way to be protected at the company's level. The integration capabilities of Imperva DDoS are very easy and simple. We can run it in 2 hours.

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Hiroshi Watanabe

Marketing Expert at J's communication

Clients benefit from broad authentication and effective crawling but need localization improvements

Our clients use AppSpider to address security concerns for their websites. It is particularly used by customers who require security assessments One of the most valuable features of AppSpider is its broad range of authentication identification, which is a key reason for its utilization.…

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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

"I rate its stability a ten out of ten."

"The most valuable feature is the web application firewall."

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

"Cloudflare DNS is widely used, and it's good for websites. If we use Cloudflare DNS and update one record, it updates in their office instantly."

"Cloudflare has many features."

"The features of Cloudflare were found to be more beneficial and led to the decision to utilize it over other options."

"The solution is very good at mitigating threats."

"The tool is user-friendly."

More Cloudflare pros

"Learning mode and custom policies are helpful features."

"I am impressed with the product's scalability, availability, easy management, and security. We were able to integrate the product with Azure and Sentinel."

"One good thing about Imperva Web Application Firewall is it can be on the cloud and also it can be on-premise."

"The valuable features of Imperva WAF include its effective security breach prevention through automatically updating rules."

"Imperva Web Application Firewall is stable."

"Imperva DDoS is fairly stable, and its availability is quite high."

"The solution is scalable."

"Configuration for different application sources is most valuable. We can segregate the traffic that an application is carrying and identify the sizing in Imperva."

More Imperva Application Security Platform pros

"When it is set up properly, it can do scanning on web apps with multiple engines automatically."

"It scans all the components developed within a web application."

"The most valuable feature is the reporting, which is compliant with international standards."

"I would say that it is stable, as I am not aware of any major issues."

"What I like most about AppSpider is that it's easy to use and its automated scan gives me all the details I need to know when it comes to vulnerabilities and their solutions."

"AppSpider's most valuable feature is reporting - everything is stored in the local database so it can be sent to other machines."

"The setup is usually straightforward."

"Rapid7 AppSpider is good at managing different applications. It uses applets and generates reports to cover the PCA/GDPR compliance requirements."

More Rapid7 AppSpider pros

Cons

"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."

"It should be easier to collect the logs with companies like Sumo. However, based on my discussions with the salespeople, I understand that's how they make their money. With the enterprise product, they want people doing those kinds of enterprise features to do the logging. They want them to pay a lot of money, and that's where I have an issue with them. That should be a default. You should be able to get the log no matter what. The logging should be universal."

"The pricing could be improved."

"Cloudflare could offer a better view or maybe dashboards of the main resources used in the client."

"Cloudflare doesn't have a reverse lookup. We can only do a DNS lookup to get the IP address from the hostname. It doesn't work if you want to look up the hostname from an IPA address."

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

"It would be good if Cloudflare could have more servers for better traffic routing or an increase in the traffic routed. This is what I'd like to improve in Cloudflare."

"Eventually, things go sideways and require fixes when it would have been easier to prevent the issue initially."

More Cloudflare cons

"The log analytics interface within Incapsula isn't really good. For example, if you have to get all logs from there, it's a very cumbersome process."

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

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

"One potential improvement for Imperva is enhancing its alert system."

"Imperva now offers add-ons to add functionality, but I would like to see these included in the product, even if it would cost more."

"It would be beneficial to include vulnerability management in the solution, similar to what they have for their on-premise solution."

"I loved the approach of the cloud. The cloud has a lot of new features, like advanced web protection and DDoS protection. If those could also be on-boarded onto the on-prem versions, that would be ideal. They need to pay attention to both deployment options and not just favor one."

"Its price could be improved. It is quite expensive. It will be good if we could export the configuration. Currently, to control the configuration, we need to go to each website, which is not very convenient."

More Imperva Application Security Platform cons

"The enterprise interface is too simple. It should be more customizable."

"There are some glitches with stability, and it is an area for improvement."

"For Japanese customers, localization is needed. The product should offer a GUI in Japanese and provide Japanese reports for end-users."

"The solution is too slow. It could take a full day to scan. Competitors are much faster."

"Implementing Rapid7 AppSpider requires scanning and self-identification mechanisms. You can add different types of authentication to each scan."

"The dashboard and interface are crucial and they need some improvement."

"It needs better integration with mobile applications."

"The performance of the solution could improve. When I compare the speed it is slower than others on the market. There are some tricks we use to help speed up the solution."

More Rapid7 AppSpider cons

Pricing and Cost Advice

"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."

"So far I use free tier and happy with it. You can subscribe to business package if needed."

"The product's pricing is cheap."

"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."

"We are using the free version."

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

"For Cloudflare, I recommend it heavily for small businesses with revenue under a couple of million dollars. Onboarding is easy, and they even have a free plan. This makes it simple for businesses in the $100,000-$500,000 range to try it out and see its value, allowing them to scale up their infrastructure as needed."

"A free version of the solution is available."

More Cloudflare pricing and cost advice

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

"Licensing can range from one to twenty thousand dollars annually. Additionally, some features, including software support, require an annual subscription as well."

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

"Everybody complains about the price of this solution."

"Imperva Web Application Firewall is expensive."

"The pricing is somewhat expensive. It is actually a huge investment when compared to other countries."

"The data packages are higher than our needs so we end up paying for data that we don't use."

"I rate the product price a four on a scale of one to ten, where one is a low price, and ten is a high price."

More Imperva Application Security Platform pricing and cost advice

"The licensing cost depends on the number of users."

"The price is pretty fair."

"AppSpider is closed-source software and you need to acquire a license in order to use it."

"It is expensive if you want to buy the Enterprise version that is able to scan multiple applications at once."

"The price of Rapid7 AppSpider cost 9,000 annually but there is limited usage. Large companies are able to negotiate a better price or a better deal for the usage with the vendor."

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Comparison Review

it_user68487

Security Expert with 51-200 employees

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…

Read full review

Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

10%

Comms Service Provider

10%

Manufacturing Company

Financial Services Firm

12%

Computer Software Company

11%

Manufacturing Company

Insurance Company

Financial Services Firm

12%

Manufacturing Company

10%

Computer Software Company

10%

University

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	46
Midsize Enterprise	8
Large Enterprise	25

By reviewers
Company Size	Count
Small Business	83
Midsize Enterprise	25
Large Enterprise	61

By reviewers
Company Size	Count
Small Business	11
Midsize Enterprise	2
Large Enterprise	1

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...

See all answers

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...

See all answers

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 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 mana...

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What do you like most about Imperva Incapsula?

We use Imperva DDoS to stop DDoS attacks and reduce the amount of unwanted queries against web services or web scraping.

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 provi...

See all answers

What is your experience regarding pricing and costs for Rapid7 AppSpider?

The price is not high, but for Japanese customers, localization may incur additional costs.

See all answers

What needs improvement with Rapid7 AppSpider?

For Japanese customers, localization is needed. The product should offer a GUI in Japanese and provide Japanese repor...

See all answers

What is your primary use case for Rapid7 AppSpider?

Our clients use AppSpider to address security concerns for their websites. It is particularly used by customers who r...

See all answers

Comparisons

Quad9 vs Cloudflare

Compared 51% of the time

Akamai vs Cloudflare

Compared 4% of the time

Myra Security DDoS Protection vs Cloudflare

Compared 2% of the time

Azure DNS vs Cloudflare

Compared 2% of the time

Azure Front Door vs Cloudflare

Compared 2% of the time

More Cloudflare Competitors

Akamai vs Imperva Application Security Platform

Compared 6% of the time

Fortinet FortiWeb vs Imperva Application Security Platform

Compared 6% of the time

F5 Advanced WAF vs Imperva Application Security Platform

Compared 5% of the time

Microsoft Azure Application Gateway vs Imperva Application Security Platform

Compared 4% of the time

AWS WAF vs Imperva Application Security Platform

Compared 4% of the time

More Imperva Application Security Platform Competitors

Rapid7 InsightAppSec vs Rapid7 AppSpider

Compared 21% of the time

PortSwigger Burp Suite Professional vs Rapid7 AppSpider

Compared 12% of the time

SonarQube vs Rapid7 AppSpider

Compared 12% of the time

F5 BIG-IP Local Traffic Manager (LTM) vs Rapid7 AppSpider

Compared 9% of the time

Acunetix vs Rapid7 AppSpider

Compared 9% of the time

More Rapid7 AppSpider Competitors

Product Reports

Buyer's Guide

Cloudflare

January 2026

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Buyer's Guide

Imperva Application Security Platform

December 2025

Imperva Application Security Platform report

Download Imperva Application Security Platform product report

Buyer's Guide

Rapid7 AppSpider

December 2025

Download Rapid7 AppSpider product report

Also Known As

Cloudflare DNS

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

AppSpider

Overview

Cloudflare enhances web performance and security with features like CDN caching and DDoS mitigation while providing easy DNS management and intuitive setup through its user-friendly dashboard.

Cloudflare is recognized for its comprehensive web security and performance solutions. Speed improvements are achieved through caching mechanisms and DDoS protection, combining ease of DNS management with flexible page rules. The robust analytics and threat insight tools provide valuable data, assisted by a user-friendly dashboard allowing quick setup and configuration. An API offers dynamic DNS settings ensuring low latency and high performance across the globe.

What are Cloudflare's key features?

CDN Caching: Enhances website speed through content delivery network caching.
Web Application Firewall: Protects websites from online threats.
DDoS Mitigation: Shields against distributed denial-of-service attacks.
DNS Management: Offers easy-to-use and flexible domain management.
SSL Certificates: Ensures secure connections between users and servers.
Analytics: Provides insights with robust analytics tools.

What benefits and ROI should users evaluate?

Enhanced Security: Strengthening web security with DDoS and firewall protection.
Speed Improvement: Faster content delivery with CDN caching.
Operational Simplicity: Simplifies website optimization through a user-friendly interface.
Scalable Solutions: Scales with global reach, lowering latency for improved performance.
Cost Efficiency: Offers layers of valuable functionality with pricing options.

Cloudflare finds utility across industries for DNS management and defense mechanisms. Its content delivery network assures fast content distribution and fortified security. Businesses integrate features like web application firewalls, load balancing, end-to-end SSL, and zero trust to protect websites from cyber threats while ensuring resilience and reliable performance.

Cloudflare

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

SPAs, APIs, mobile—the evolution of application technology is measured in months, not years. Is your web application security testing tool designed to keep up? AppSpider lets you collect all the information needed to test all the apps so that you aren’t left with gaping application risks.

Our dynamic application security testing (DAST) solution crawls to the deepest, darkest corners of even the most modern and complex apps to effectively test for risk and get you the insight you need to remediate faster. With AppSpider on your side (or, rather, all of your sides), you’ll be able to scan all the apps today and always be ready for whatever comes next.

Rapid7

Sample Customers

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

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

Microsoft

Buyer's Guide

Distributed Denial-of-Service (DDoS) Protection

January 2026

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