F5 Rules for AWS WAF vs HAProxy comparison

F5 and HAProxy are both solutions in the Web Application Firewall (WAF) category. F5 is ranked #29 with an average rating of 9.0, while HAProxy is ranked #14 with an average rating of 8.2. Additionally, 100% of F5 users are willing to recommend the solution, compared to 92% of HAProxy users who would recommend it.

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Executive Summary

We performed a comparison between F5 Rules for AWS WAF and HAProxy based on real PeerSpot user reviews.

Find out in this report how the two Web Application Firewall (WAF) solutions compare in terms of features, pricing, service and support, easy of deployment, and ROI.

To learn more, read our detailed F5 Rules for AWS WAF vs. HAProxy Report (Updated: December 2025).

Buyer's Guide

F5 Rules for AWS WAF vs. HAProxy

December 2025

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Review summaries and opinions

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

Categories and Ranking

Cloudflare

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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reviewer2783919

Associate Vice President at a tech services company with 10,001+ employees

Managed security rules have protected our public e‑commerce sites and simplified ongoing defense

I advise anyone looking for a great tool to secure their public-facing applications to start using F5 Rules for AWS WAF. These are managed rule sets, so you do not need to worry about continuous improvements or ensuring your application is secure; F5 Rules for AWS WAF will take care of that and is always making the necessary improvements in these rule sets to ensure security. I am very impressed with the rule sets and the continuous engineering from their security team to ensure the required rule set availability. I really appreciate the fantastic job they are doing. F5 Rules for AWS WAF can be integrated with AWS CloudFront, Application Load Balancer, Lambda, and API Gateway. I am satisfied with all these services as they are our intermediary points for services exposed to the public or globally. I gave this product a rating of ten out of ten.

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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.

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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 web application firewall brought us good security and a view of the accesses/blocks of the entire domain and subdomain that were accessed both by region (country) and IPs."

"Even when there is a high load on our servers, Cloudflare is able to cache the data and serve it to users, ensuring they can still access the website."

"The solution offers the flexibility to control configuration rules."

"Its most significant benefit to date is the speed with which it refreshes DNS records on the internet once you change it. If you are changing a website or registering a new record, it is very quick."

"The technical support is good."

"Its ease of integration with Office 365 and the fact that it's a good product compared to what I had before"

"The tool is user-friendly."

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

More Cloudflare pros

"I advise anyone looking for a great tool to secure their public-facing applications to start using F5 Rules for AWS WAF."

"F5 Rules for AWS WAF has positively impacted our organization for security through the implementation of traffic rules in our application."

"I advise anyone looking for a great tool to secure their public-facing applications to start using F5 Rules for AWS WAF."

"Software defined load balancing allows us to dynamically adjust and codify routing decisions. This speeds up development."

"Reliability. HAProxy is the most reliable product I have ever used."

"The solution is effective in managing our traffic."

"It reduced the load on our main load balancers."

"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 coming from customers or other sources, and there are no loopholes, disconnects, or gaps in the entire data flow."

"HAProxy potentially has a good return on investment"

"I estimate that this product has saved our company hundreds, if not thousands, of dollars in possible downtime from previous load balancers. We make a lot of our money from online sales, so it is critical to have 99.9% uptime."

"HAProxy Enterprise Edition has been rock solid. We have essentially had no downtime caused by our load balancers in the last 10 months, because they’ve worked so well. Previously, our load balancers caused us multiple hours per year in downtime."

More HAProxy pros

Cons

"There should be a specific price list for enterprise-level customers."

"We're facing challenges due to an upgrade in the machine learning model. The problem arises from some users abusing the APIs, resulting in an influx of suspicious traffic. Cloudflare's learning model mistakenly identifies this traffic as human. Consequently, it assigns it a higher trust score, akin to legitimate human traffic, causing complications in our architecture. Previously, such traffic would have been categorized as suspicious, enabling us to apply appropriate blocking rules. However, we encounter difficulties distinguishing between genuine and suspicious traffic with the new categorization. Despite these challenges, overall, Cloudflare remains the preferred solution compared to Azure, AWS CloudFront, and Google Cloud Armor."

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

"We are a product integrator and reseller, and we would like to have a better partner relationship, similar to a channel sales relationship. Sometimes we are on our own or get diverted by Cloudflare because they have direct sales, which competes with us and makes it difficult to build a relationship with this company since we want to be an MSP or a managed service provider for the solution."

"There are some issues with the CDN services."

"DNS Management."

"There might be helpful if there was some web application firewall feature."

"Sometimes their more advanced caching tools can cause higher first-byte times and problems with JavaScript."

More Cloudflare cons

"An area for improvement I see is that while everything is in good shape, I demand continuous improvisation of these rule sets."

"It's too early to talk about a return on investment with F5 Rules for AWS WAF."

"An area for improvement I see is that while everything is in good shape, I demand continuous improvisation of these rule sets."

"HAProxy could do with some good combination integrations."

"There is no standardized document available. So, any individual has to work from scratch to work it out. If some standard deployment details are available, it would be helpful for people while deploying it. There should be more documentation on the standard deployment."

"There is room for improvement in the pricing model. It could be cheaper."

"An alerting system would be better as I need to check log files if any backend is down."

"The web stats UI, which provides the status of the health and numbers, could greatly benefit from having a RESTful interface to control the load-balanced nodes. Although there is a hack around the UI (by issuing a POST request to HAProxy with parameters), a RESTful interface would greatly improve the automation process (through Chef and Ansible)."

"It needs proper HTTP/2 support."

"The product does not have any new technologies."

"I would like to evaluate load-balancing algorithms other than round robin and SSL offloading. Also, it would be helpful if I could logically divide the HAProxy load-balancing into multiple entities so that I would install one HA Proxy LB application which could be used for different Web servers for different applications. I am not sure if these features are available."

More HAProxy cons

Pricing and Cost Advice

"We don't have any issues with the price."

"We are using the free tier of the solution."

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

"When you compare Cloudflare DNS to other solutions, such as Akamai, the price is reasonable."

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

"The price is reasonable."

"The pricing for the service is reasonable, neither excessively cheap nor prohibitively expensive. It aligns well with the value of their solution."

"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."

More Cloudflare pricing and cost advice

Information not available

"HAProxy is an open-source solution."

"HAProxy is free open-source software."

"Very good value for the money. One of the simplest licensing schemes in this category of products."

"The only cost is for the image manager, who is responsible for uploading the image, and that is trivial."

"We are using HAProxy as an open-source."

"The licensing fee for the solution is $690 per unit annually."

"I use the open-source version of the product. I don't have experience with the licensed version of the solution."

"HAProxy is free software. There are optional paid products (support/appliances)."

More HAProxy pricing and cost advice

See which vendors are best for you

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

10%

Comms Service Provider

10%

Manufacturing Company

No data available

Computer Software Company

17%

Financial Services Firm

11%

Comms Service Provider

Manufacturing 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

No data available

By reviewers
Company Size	Count
Small Business	17
Midsize Enterprise	15
Large Enterprise	16

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

What is your experience regarding pricing and costs for F5 Rules for AWS WAF?

From the pricing perspective, I found it to be comparable to other marketplace rules available in AWS Marketplace. It...

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What needs improvement with F5 Rules for AWS WAF?

An area for improvement I see is that while everything is in good shape, I demand continuous improvisation of these r...

See all answers

What is your primary use case for F5 Rules for AWS WAF?

We are providing support to our end customers who have e-commerce websites that need to be exposed to the public, and...

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...

See all answers

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

Comparisons

Quad9 vs Cloudflare

Compared 50% of the time

Akamai vs Cloudflare

Compared 4% of the time

Imperva Application Security Platform vs Cloudflare

Compared 3% of the time

Myra Security DDoS Protection vs Cloudflare

Compared 2% of the time

Azure DNS vs Cloudflare

Compared 2% of the time

More Cloudflare Competitors

No data available

NetScaler vs HAProxy

Compared 11% of the time

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

Compared 11% of the time

Envoy vs HAProxy

Compared 11% of the time

Microsoft Azure Application Gateway vs HAProxy

Compared 10% of the time

Kemp LoadMaster vs HAProxy

Compared 9% of the time

More HAProxy Competitors

Product Reports

Buyer's Guide

Cloudflare

January 2026

Download Cloudflare product report

Buyer's Guide

Business Rules Management

December 2025

Download F5 Rules for AWS WAF product report

Buyer's Guide

HAProxy

December 2025

Download HAProxy product report

Also Known As

Cloudflare DNS

No data available

HAProxy Community Edition, HAProxy Enterprise Edition, HAPEE

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

F5 Rules for AWS WAF provides advanced security measures for web applications on AWS, ensuring robust protection against dynamic threats while optimizing performance.

F5 Rules for AWS WAF integrates seamlessly into AWS environments, delivering powerful security capabilities. Designed to detect and mitigate a wide range of cyber threats, it enhances cyber defenses efficiently. Its rule sets cover multiple threat landscapes, offering a comprehensive approach that aligns with AWS best practices. This integration can help secure businesses from web-based threats while maintaining application performance.

What are the important features of F5 Rules for AWS WAF?

Comprehensive Threat Coverage: Protects against OWASP Top 10 threats and other common vulnerabilities.
Customizable Rules: Offers flexibility to tailor rules according to specific application needs.
Scalability: Efficiently scales with cloud resources to handle varying levels of traffic without compromising security.
Optimized Performance: Ensures minimal latency by optimizing rules for fast processing.

What benefits and ROI should users look for in reviews?

Enhanced Security: Reduces risk of cyber attacks with proactive threat mitigation.
Cost Efficiency: Lowers security-related expenses by reducing potential breach impacts.
Improved Compliance: Assists in meeting regulatory standards by ensuring application security requirements.
User Trust: Increases consumer confidence by demonstrating a commitment to data protection.

F5 Rules for AWS WAF is widely used across industries such as finance, healthcare, and retail to protect critical web applications. In finance, it safeguards customer data and transactions. Healthcare organizations use it to comply with stringent data protection regulations. Retail businesses rely on its capabilities to secure e-commerce platforms, ensuring a seamless shopping experience without risks.

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

Sample Customers

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

Information Not Available

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

Buyer's Guide

F5 Rules for AWS WAF vs. HAProxy

December 2025

Free Report: F5 Rules for AWS WAF vs. HAProxy

Find out what your peers are saying about F5 Rules for AWS WAF vs. HAProxy and other solutions. Updated: December 2025.

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