HAProxy vs Imperva Application Security Platform comparison

HAProxy and Imperva are both solutions in the Distributed Denial-of-Service (DDoS) Protection category. HAProxy is ranked #7 with an average rating of 8.0, while Imperva is ranked #4 with an average rating of 8.4. HAProxy holds a 1.4% mindshare in DDOS, compared to Imperva’s 7.7% mindshare. Additionally, 92% of HAProxy users are willing to recommend the solution, compared to 95% of Imperva users who would recommend it.

Comparison Buyer's Guide

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Executive SummaryUpdated on Dec 21, 2025

Imperva Application Security Platform and HAProxy both compete in the application and infrastructure security category. Based on specific features, Imperva has the upper hand with its advanced threat intelligence and security features, while HAProxy is favored for its flexibility, open-source availability, and cost-effectiveness.

Features: Imperva Application Security Platform excels in its DDoS protection, Web Application Firewall, and the ability to tailor security policies to specific applications. It is noted for its ease of configuration. HAProxy is highly valued for its load balancing capabilities, the flexibility it offers for customization, and its support for various load balancing algorithms.

Room for Improvement: Imperva could improve its user interface, SSL management, and offer more detailed reporting and enhanced customer support communication. Improvements could also be made to ease policy configuration. HAProxy would benefit from an improved management interface, more streamlined configuration options, and enhanced dynamic configuration capabilities, along with better logging features.

Ease of Deployment and Customer Service: Imperva offers flexibility with deployment options in public and hybrid clouds, though its customer service has mixed reviews regarding responsiveness. In contrast, HAProxy, primarily deployed on-premises, is straightforward for those familiar with open-source solutions, but lacks dedicated support for its free version, a limitation compared to its enterprise edition that includes support.

Pricing and ROI: Imperva's pricing is considered a higher investment due to its comprehensive security features, with ROI linked to protection against attacks and enhancing security compliance. On the other hand, HAProxy provides a cost advantage as an open-source solution, ideal for budget-conscious organizations, despite lacking built-in support resources.

To learn more, read our detailed HAProxy vs. Imperva Application Security Platform Report (Updated: December 2025).

Buyer's Guide

HAProxy vs. Imperva Application Security Platform

December 2025

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Helped 879,259 peers since 2012

Review summaries and opinions

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

ROI

Sentiment score

6.5

Cloudflare users experienced increased performance, security, and cost-effectiveness, leading to improved loyalty and revenue despite difficult ROI calculations.

Sentiment score

7.1

HAProxy's open-source load balancer cuts costs, boosts efficiency, improves uptime, reduces staffing, and enhances scalability for users.

Sentiment score

6.3

Users report Imperva's significant ROI, citing cost recovery, DDoS protection, reduced cloud bills, and improved efficiency and compliance.

For the small project I was working on, using the basic tier provided a huge improvement at zero cost.

Wellington Malagutti

Security Specialist at a tech services company with 1,001-5,000 employees

In terms of return on investment with Cloudflare, it costs my time to set them up, but basically once they're set up, it's done.

Herb Angle

Owner at Hga consulting

For more quotes and insights, download the Cloudflare report

Operational efficiency has improved; we no longer have staff consistently monitoring backend servers during deployment or scaling events, as HAProxy's health checks and hitless reloads allow us to push changes with minimal manual intervention.

Muhammad Choirul

Junior System Administrator & DevOps at a tech services company with 11-50 employees

This resulted in a drastic decrease in costs and, at the same time, the accuracy of the hits coming on HAProxy was almost around 100% or 99.99%.

Shrinivas Devarkonda

Head of DevOps at TripFactory

I estimate seeing a return on investment with HAProxy, as it significantly reduced staff requirements and enhanced scaling capabilities, particularly when transitioning from NGINX, which faced issues.

reviewer2775702

Principal Engineer Manager at a manufacturing company with 501-1,000 employees

For more quotes and insights, download the HAProxy report

They know how much money they are losing while the system is down, so by increasing the possibility of not having a down website or web application, return on investment can be calculated easily.

reviewer1247523

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

For more quotes and insights, download the Imperva Application Security Platform report

Customer Service

Sentiment score

7.0

Cloudflare's customer service is quick, but technical support feedback is mixed, with improvement needed in responsiveness and detailed assistance.

Sentiment score

6.5

HAProxy's customer service and technical support are highly rated for quick, expert assistance, though documentation could improve.

Sentiment score

7.2

Imperva's customer service is praised for expertise but criticized for inconsistency, with recent improvements noted by some users.

Cloudflare does not offer hands-on technical support to fix customer problems but rather a self-service model.

reviewer1245303

Senior Consultant CDN at a comms service provider with 10,001+ employees

I would rate the technical support with Cloudflare as excellent every time I've had to call them.

Herb Angle

Owner at Hga consulting

I have primarily worked not with the tool's customer support but with the product's sales engineers and technical sales engineers, who seem to know their stuff.

reviewer2541525

Principal Cyber Prevent and Defense Engineer at a comms service provider with 1,001-5,000 employees

For more quotes and insights, download the Cloudflare report

Since we are utilizing the open-source edition, community forums, mailing lists, and GitHub have been invaluable, with typically someone having encountered the same problems we faced.

Muhammad Choirul

Junior System Administrator & DevOps at a tech services company with 11-50 employees

My interactions with HAProxy's customer support were limited, but the feedback from my team indicated satisfactory service.

reviewer2775702

Principal Engineer Manager at a manufacturing company with 501-1,000 employees

For more quotes and insights, download the HAProxy report

I would rate the technical support of Imperva DDoS as ten.

reviewer1247523

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

For more quotes and insights, download the Imperva Application Security Platform report

Scalability Issues

Sentiment score

8.1

Users praise Cloudflare for seamless scalability, effective traffic management, easy upgrades, and robust global infrastructure without disruptions.

Sentiment score

7.9

HAProxy efficiently handles scalability, easily adapting configurations for growing traffic, ideal for small to medium businesses and larger environments.

Sentiment score

7.9

Imperva Application Security Platform offers strong scalability and reliability, though costs and on-premises flexibility may present challenges.

It is a SaaS tool, but the fact that they have workloads deployed across the world proves that it is a highly scalable tool.

reviewer2541525

Principal Cyber Prevent and Defense Engineer at a comms service provider with 1,001-5,000 employees

The tool offers very good performance, even during high-traffic periods.

Carlos Alam Hernandez Baruch

Engineer at SITMEXICO

I rate the solution’s scalability an eight out of ten.

Prajith Chowthee

Independent Consultant at Unaikui

For more quotes and insights, download the Cloudflare report

We manage an automatic load balancing feature where we add HAProxy servers dynamically behind the application load balancer to handle more traffic.

Shrinivas Devarkonda

Head of DevOps at TripFactory

HAProxy's scalability is excellent; as our traffic expands, it handles load increases effortlessly.

Muhammad Choirul

Junior System Administrator & DevOps at a tech services company with 11-50 employees

For scalability, HAProxy meets my needs, supporting our initial horizontal scaling and then adapting to vertical scaling in a VMware environment.

reviewer2775702

Principal Engineer Manager at a manufacturing company with 501-1,000 employees

For more quotes and insights, download the HAProxy report

99% of customers are using the cloud version of Imperva DDoS protection, so they just purchase the new license and scale as needed.

reviewer1247523

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

For more quotes and insights, download the Imperva Application Security Platform report

Stability Issues

Sentiment score

7.6

Cloudflare is highly rated for stability and uptime, with few past issues, especially on higher-tier plans.

Sentiment score

8.1

HAProxy is reliable, handles heavy traffic efficiently, with minimal downtime, quick support, and frequent updates enhancing stability and performance.

Sentiment score

7.8

Users find Imperva Application Security Platform reliable and stable, rating its stability highly despite occasional minor issues.

I rate the solution’s stability an eight out of ten.

Prajith Chowthee

Independent Consultant at Unaikui

The service is very stable with no impacts during high-traffic periods.

Carlos Alam Hernandez Baruch

Engineer at SITMEXICO

For more quotes and insights, download the Cloudflare report

This reliability serves as a key reason for our choice, providing us with confidence even when faced with heavy traffic.

Muhammad Choirul

Junior System Administrator & DevOps at a tech services company with 11-50 employees

The hot reload feature of HAProxy also really helped us so that we never had to shut it down to reload it.

reviewer2775996

Co-Founder, CEO at a tech services company with 1-10 employees

We have reduced a lot of servers, replacing them with one or two HAProxy servers which deliver better performance, accuracy, and an almost 100% success rate with requests.

Shrinivas Devarkonda

Head of DevOps at TripFactory

For more quotes and insights, download the HAProxy report

The stability of Imperva DDoS is very good, as it seems they have a lot of servers around the world.

reviewer1247523

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

For more quotes and insights, download the Imperva Application Security Platform report

Room For Improvement

Enhancements needed in Cloudflare: analytics, CDN latency, API integration, user support, DNS, pricing, documentation, server coverage, WAF, and cache.

HAProxy needs a revamped GUI, improved APIs, better AWS integration, real-time config, enhanced docs, and stronger monitoring and security.

Imperva needs UI improvements, competitive pricing, better integration, real-time analytics, and enhanced support for efficiency and transparency.

Despite these challenges, overall, Cloudflare remains the preferred solution compared to Azure, AWS CloudFront, and Google Cloud Armor.

Bilal Mujahid

Managed Services Manager at Adapture Technology Group

Areas like how assessment, discovery, and payload are dealt with and how it all comes into your organization can be considered when trying to make suggestions to Cloudflare for improvements.

Darryl Wethington

Senior Cloud Solution Architect at Integrated Technology Solution Group (ITSG)

There are some performance considerations when it comes to dynamic content that involves fetching data from databases or using APIs.

Animesh.Kumar

Senior Solutions Architect at Think Power Solutions

For more quotes and insights, download the Cloudflare report

The configuration syntax is powerful yet can become overwhelming for newcomers; a more beginner-friendly interface or a native GUI without relying on third-party tools would ease the onboarding process.

Muhammad Choirul

Junior System Administrator & DevOps at a tech services company with 11-50 employees

An easier desktop interface to connect to a remote server and make changes on my PC would be beneficial.

reviewer2774310

DevOps engineer at a tech services company with 1-10 employees

The reloading functionality is effective as it allows soft reloads without interrupting traffic patterns.

reviewer2775702

Principal Engineer Manager at a manufacturing company with 501-1,000 employees

For more quotes and insights, download the HAProxy report

Maybe Imperva DDoS could use endpoints to get information about the attacks before they commence from the endpoint level or establish cooperation with endpoint vendors to share this information.

reviewer1247523

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

For more quotes and insights, download the Imperva Application Security Platform report

Setup Cost

Cloudflare offers scalable pricing, from free to enterprise plans, providing significant value especially for mid-sized companies.

Enterprise users value HAProxy's competitive pricing and cost-effective licensing, especially compared to F5 and Citrix, despite initial setup costs.

The Imperva platform's pricing is competitive with advanced features, ranging from $5,000 to $10,000 annually and no setup costs.

I find it to be cheap.

Carlos Alam Hernandez Baruch

Engineer at SITMEXICO

I rate the product’s pricing a five out of ten, where one is cheap, and ten is expensive.

Animesh.Kumar

Senior Solutions Architect at Think Power Solutions

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

reviewer2541525

Principal Cyber Prevent and Defense Engineer at a comms service provider with 1,001-5,000 employees

For more quotes and insights, download the Cloudflare report

Since we use the open-source edition, there are no licensing fees, with the main cost being the infrastructure running on EC2 instances in AWS, which helps maintain low expenses.

Muhammad Choirul

Junior System Administrator & DevOps at a tech services company with 11-50 employees

Setting up HAProxy didn't cost anything for me.

reviewer2774310

DevOps engineer at a tech services company with 1-10 employees

The pricing remains competitive compared to other vendors.

reviewer2775702

Principal Engineer Manager at a manufacturing company with 501-1,000 employees

For more quotes and insights, download the HAProxy report

I would rate the pricing of Imperva DDoS as five, where one is very cheap and ten is very expensive.

reviewer1247523

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

For more quotes and insights, download the Imperva Application Security Platform report

Valuable Features

Cloudflare enhances performance and security with CDN caching, DDoS protection, and an easy-to-use dashboard, benefiting many users.

Users praise HAProxy for reliable load balancing, customization, low latency, open-source benefits, and advanced features like secure traffic management.

Imperva's platform offers robust security features, user-friendly integration, real-time analytics, and scalability for diverse enterprise protection needs.

The most valuable features of the solution are performance and security.

Darryl Wethington

Senior Cloud Solution Architect at Integrated Technology Solution Group (ITSG)

Techniques like minification and image compression reduce the size of assets, leading to better performance and faster user load times.

Animesh.Kumar

Senior Solutions Architect at Think Power Solutions

The solution has been able to compare it to the market, and I think the product has taken great strides in automating quite a bit of things, and they use a lot of AI.

reviewer2541525

Principal Cyber Prevent and Defense Engineer at a comms service provider with 1,001-5,000 employees

For more quotes and insights, download the Cloudflare report

By moving all SSL termination to the load balancer, I now manage certificates in a single place, and I can also utilize Let's Encrypt with HAProxy's built-in ACME support, making renewal automatic.

Muhammad Choirul

Junior System Administrator & DevOps at a tech services company with 11-50 employees

HAProxy positively impacted our organization by exceeding scalability expectations, initially projected at 200k requests but ultimately handling over 15 million transactions per second without any issues.

reviewer2775702

Principal Engineer Manager at a manufacturing company with 501-1,000 employees

As a production engineer at that time, I definitely wanted to ensure that the system could handle massive connections, especially since we operated an e-commerce platform where we could not lose any customer calls.

reviewer2775996

Co-Founder, CEO at a tech services company with 1-10 employees

For more quotes and insights, download the HAProxy report

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.

reviewer1247523

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

For more quotes and insights, download the Imperva Application Security Platform report

Categories and Ranking

Cloudflare

Mindshare comparison

As of December 2025, in the Distributed Denial-of-Service (DDoS) Protection category, the mindshare of Cloudflare is 17.8%, up from 17.9% compared to the previous year. The mindshare of HAProxy is 1.4%, down from 2.1% compared to the previous year. The mindshare of Imperva Application Security Platform is 7.7%, down from 8.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Distributed Denial-of-Service (DDoS) Protection Market Share Distribution
Product	Market Share (%)
Cloudflare	17.8%
Imperva Application Security Platform	7.7%
HAProxy	1.4%
Other	73.1%

Distributed Denial-of-Service (DDoS) Protection

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.

Read full review

Shrinivas Devarkonda

Head of DevOps at TripFactory

Handles high traffic efficiently and simplifies complex routing with rule-based logic

I think HAProxy is good as it stands now, but I believe there could be improvements. gRPC has recently been implemented, which is great, along with TLS 1.2 and 1.3 support, and HTTP 2.0 is also available. However, I'm unsure about the benchmark of those HTTP 2.0 requests on HAProxy. If there were any other protocol with better performance than HTTP 2.0, or perhaps mTLS and other similar features, including that in HAProxy would be really great. For improvements, I think that during setup and configuration, the steps provided are neat and clear. Anyone can easily install and configure it. There are many kernel tuning parameters also available, which is great. For specific improvement, in terms of logging, I think printing the full object of the request may help, or if there's a way to reference two requests, it would be beneficial to find a complete session history from a logged-in customer, as it would help analyze customer and user analytics.

Read full review

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.

Read full review

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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…

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

10%

Comms Service Provider

10%

Manufacturing Company

Computer Software Company

17%

Financial Services Firm

11%

Comms Service Provider

Manufacturing Company

Financial Services Firm

12%

Computer Software Company

11%

Manufacturing Company

Insurance Company

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	17
Midsize Enterprise	15
Large Enterprise	16

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

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

Do you recommend HAProxy?

I do recommend HAProxy for more simple applications or for companies with a low budget, since HAProxy is a free, open...

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What do you like most about HAProxy?

The solution is effective in managing our traffic.

See all answers

What is your experience regarding pricing and costs for HAProxy?

Since we used the open-source version, we were not concerned about pricing, setup cost, or licensing.

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...

See all answers

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

Comparisons

Quad9 vs Cloudflare

Compared 52% 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

NetScaler vs HAProxy

Compared 11% of the time

Envoy vs HAProxy

Compared 11% of the time

F5 BIG-IP Local Traffic Manager (LTM) vs HAProxy

Compared 11% of the time

Microsoft Azure Application Gateway vs HAProxy

Compared 11% of the time

Kemp LoadMaster vs HAProxy

Compared 10% of the time

More HAProxy 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 5% of the time

AWS WAF vs Imperva Application Security Platform

Compared 4% of the time

More Imperva Application Security Platform Competitors

Product Reports

Buyer's Guide

Cloudflare

December 2025

Download Cloudflare product report

Buyer's Guide

HAProxy

December 2025

Download HAProxy product report

Buyer's Guide

Imperva Application Security Platform

December 2025

Imperva Application Security Platform report

Download Imperva Application Security Platform product report

Also Known As

Cloudflare DNS

HAProxy Community Edition, HAProxy Enterprise Edition, HAPEE

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

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

HAProxy is considered by many in the industry to be one of the fastest and most popular and trusted software load balancer products in the marketplace today. Organizations are able to immediately deploy HAProxy solutions to enable websites and applications to optimize performance, security, and observability. HAProxy solutions are available to scale to any environment.

HAProxy is an open-source product and has a robust, active, reliable community. The solutions are continually tested and improved on by the community. HAProxy offers a dynamic design to support the most modern architectures, microservices, and deployment environments (appliances, containers, virtual, and cloud).

HAProxy utilizes a cloud-native protocol, which makes it a complete solution for cloud services such as Red Hat OpenShift, OVH, Rackspace, Digital Ocean, Amazon Web Services (AWS), and more. It also can be used as the reference load balancer in OpenStack.

HAProxy Products

HAProxy One: This is a next-gen end-to-end application delivery platform created to secure and streamline modern application architectures. It offers a complete suite of solutions, such as application delivery software, turnkey, and appliance services observed and administered through a central control plane. The product supplies application acceleration, CDN, DDoS, bot management, WAF capabilities, and load balancing.

HAProxy Fusion Control Plane: This product enables organizations to streamline workflows, arrange traffic routing and security protocols, enhance the speed of delivery, and scale out of the organization’s applications. HAProxy Fusion Control Plane offers an intuitive user interface to observe and control the complete product lineup and API for administering numerous fleets of HAProxy Enterprise servers, either in the cloud or on premises.

HAProxy Edge: This product offering is an application delivery network (ADN) that provides a broad array of turnkey application services with amazing scale and complete visibility. Services include application and content acceleration, advanced security, and load balancing.

HAProxy ALOHA Hardware or Virtual Load Balancer: This product is a virtual load balancer or plug-and-play hardware constructed upon HAProxy Enterprise that is designed to support proxying at Layer 4 and Layer 7. It has a user-friendly GUI, simple deployment, and no limit on backend servers, making it a complete product for organizations desiring a reliable system to provide high-end load distribution for critical services.

HAProxy Enterprise Kubernetes Ingress Controller: This product is designed to facilitate smooth traffic flow into a Kubernetes cluster. It is able to automatically discover anomalies and changes in an organization's Kubernetes infrastructure and provide precise distribution of traffic to healthy pods, with no downtime caused by poor pod health or scaling changes. The product comes with an embedded WAF to optimize the security of an organization’s applications running in Kubernetes.

HAProxy Enterprise: This product is the enterprise-class edition of HAProxy offering a dynamic and sturdy code base with next-generation features, an enterprise suite of add-ons, professional services, and trusted support.
- Cluster-wide tracking and rate limiting
- Advanced DDoS and bot management
- Web application firewall
- Reliable expert support
- High performance modules
- Device detection and geolocation
- Real-time dashboard

Reviews from Real Users

“Having the right load balancing solution – which is what HAProxy is – and protection in place gives organizations peace of mind.” - Nathanel S., Platform Architect at SES

“I use HAProxy for individuals who can not buy low balancers. I built NFV in a box and send individuals a pathway into an HAProxy VM. The setup was not difficult; it usually takes a day to complete for a VPC. When it comes to pricing, HAProxy is free.” - Nasir O., Network & Cloud Architect at Koala Compute Inc.

HAProxy

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

Sample Customers

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

Booking.com, GitHub, Reddit, StackOverflow, Tumblr, Vimeo, Yelp

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

Buyer's Guide

HAProxy vs. Imperva Application Security Platform

December 2025

Free Report: HAProxy vs. Imperva Application Security Platform

Find out what your peers are saying about HAProxy vs. Imperva Application Security Platform and other solutions. Updated: December 2025.

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See our HAProxy vs. Imperva Application Security Platform report.

See our list of best Distributed Denial-of-Service (DDoS) Protection vendors, best Web Application Firewall (WAF) vendors, and best Bot Management vendors.

We monitor all Distributed Denial-of-Service (DDoS) Protection reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.