Airlock vs NGINX App Protect comparison

Ergon Informatik and F5 are both solutions in the Web Application Firewall (WAF) category. Ergon Informatik is ranked #22 with an average rating of 10.0, while F5 is ranked #15 with an average rating of 8.4. Additionally, 100% of Ergon Informatik users are willing to recommend the solution, compared to 95% of F5 users who would recommend it.

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Executive Summary

We performed a comparison between Airlock and NGINX App Protect based on real PeerSpot user reviews.

Find out what your peers are saying about Fortinet, F5, Amazon Web Services (AWS) and others in Web Application Firewall (WAF).

To learn more, read our detailed Web Application Firewall (WAF) Report (Updated: November 2025).

Buyer's Guide

Web Application Firewall (WAF)

November 2025

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Helped 879,310 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:

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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Tiodor Jovovic

Chief Business Officer at Sky Express

Provides endless features and can be adapted to every single application that exists in the world

WAF is the most beneficial feature for security posture. Our customers are more than satisfied with the user experience provided by the product. The level of detail of the configuration is the most significant aspect. We can adapt it to every single application that exists in the world. The product helps with the compliance processes.

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Jean-Marc Porchet

Project Manager at a comms service provider with 10,001+ employees

Blocking IPs and detecting bots enhances security for medical websites

I was researching products like NGINX App Protect and F5 Advanced WAF for long-term options. I have some use for such a solution, but probably not before next year Detecting bots and blocking IPs have proven effective for securing applications. We were able to block groups of IP addresses that…

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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

"From what I've seen so far, there are no negatives to report as of yet"

"Easier http to https redirect using page rules"

"It is a fast and secure DNS."

"Cloudflare allows us to self-host services such as Rocket.Chat and Node-RED, in high-availability mode, thanks to round robin DNS which allows us to share one hostname between our two locations."

"What I like best about Cloudflare is that my company can use it to trace and manage applications and monitor traffic. The solution tells you if there's a spike in traffic. Cloudflare also sends you a link to check your equipment and deployment and track it through peering, so it's a valuable tool."

"Cloudflare is a security SaaS provider that provides security and protects us from any application layer attack."

"The simplicity of the overall dashboard makes it a great product for a user like me who has less understanding of the internet than a developer or other more technical people. It gives me peace of mind. I also love the easy customization of the Page Rules."

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

More Cloudflare pros

"Our customers are more than satisfied with the user experience provided by the product."

"The stability of the product is very impressive since it handles 60,000 to 70,000 requests or transactions per second."

"The most valuable feature of NGINX App Protect is its flexibility."

"It is a stable solution."

"The tool is not complex and is very user-friendly."

"It's very easy to deploy."

"The tool's most valuable feature is the OWASP certification. Additionally, the tool's ability to enforce strong passwords and OTP within minutes is impressive. With its analytics and recommendations, it is a very good solution."

"It is a very good tool for load balancing."

"NGINX App Protect has complete control over the HTTP session."

More NGINX App Protect pros

Cons

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

"I think the APIs are a little bit hard for us to work with. The APIs could be more open so that we could integrate better with our SolarWinds or our monitoring solution."

"It would be helpful if the solution could continue evolving to compete with the other solutions on the market."

"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."

"It should have easier documentation for the configuration. It's very technical and people who aren't technical should also be able to do the configuration."

"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."

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

"The solution could work at being less expensive. It costs a lot to use it."

More Cloudflare cons

"The tool must be simplified."

"I encountered issues with NGINX App Protect while trying to upgrade custom rules."

"Areas for improvement would be if NGINX could scan for vulnerabilities and learn and update the signatures of DoS attacks."

"It would be better if it were easier to implement and if there was more information from F5 regarding hardware requirements and specifications to deploy the service, to avoid disruptions after implementation."

"The dashboard could provide a more comprehensive view of the status of the connections."

"They could provide a better user interface."

"As far as scalability, it takes a long time for deployment."

"The solution needs to be improved in the e-commerce portal."

"Currently, the policies have to be handled manually, and you have to create from scratch, which can be a bit time-consuming, in a large environment."

More NGINX App Protect cons

Pricing and Cost Advice

"The pricing depends on the usage, but the cheapest would be around 5,000 USD a month."

"In terms of licensing costs, we don't pay for licensing for Cloudflare. We only establish communication, then for peering, Cloudflare takes care of the cross-connection in different data centers."

"The solution is expensive when compared to other products but offers unlimited bandwidth."

"The price of the solution is expensive."

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

"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."

"I believe their performance has improved, but I'd like to refrain from discussing the pricing aspect related to the cloud. The pricing, in my opinion, could be simplified, and I think they should consider reevaluating the pricing for support, as it can be quite high. At times, this cost can make it challenging to choose CARFAGuard or opt for the support."

"The price is reasonable."

More Cloudflare pricing and cost advice

"The tool is cheap."

"The pricing is reasonable because NGINX operates on an instance basis."

"There is a monthly or annual subscription to use NGINX App Protect. There are not any additional costs to the subscription."

"NGINX is not expensive."

"Really understand the licensing model, because we underestimated that."

"The price of NGINX App Protect is not much different from the products that fall under the leader category of Gartner Magic Quadrant."

"The price of NGINX App Protect is approximately $3,000 annually. All of our licenses are observed by a managed service partner."

"NGINX App Protect is expensive."

"There are not any additional costs we had to pay to use NGINX App Protect."

More NGINX App Protect pricing and cost advice

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Top Industries

By visitors reading reviews

Computer Software Company

12%

Financial Services Firm

10%

Comms Service Provider

10%

Manufacturing Company

Financial Services Firm

19%

Computer Software Company

15%

Government

10%

Retailer

Financial Services Firm

15%

Computer Software Company

14%

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	8
Midsize Enterprise	5
Large Enterprise	11

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...

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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...

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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.

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What do you like most about Airlock?

Our customers are more than satisfied with the user experience provided by the product.

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What is your experience regarding pricing and costs for Airlock?

The tool is cheap. We are protecting very sensitive portals. We didn't have a single incident for the last 15 years.

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What needs improvement with Airlock?

The tool must be simplified. However, if it is simplified, it will lose its competitive edge. The solution requires a...

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What do you like most about NGINX App Protect?

It's very easy to deploy.

See all answers

What is your experience regarding pricing and costs for NGINX App Protect?

I don't know the pricing yet because in my other project, I was not part of the buying side and I was just starting t...

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What needs improvement with NGINX App Protect?

It would be better if it were easier to implement and if there was more information from F5 regarding hardware requir...

See all answers

Comparisons

Quad9 vs Cloudflare

Compared 52% 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

AWS WAF vs Airlock

Compared 23% of the time

Akamai App and API Protector vs Airlock

Compared 19% of the time

F5 Advanced WAF vs Airlock

Compared 15% of the time

Cloudflare Web Application Firewall vs Airlock

Compared 15% of the time

More Airlock Competitors

Fortinet FortiWeb vs NGINX App Protect

Compared 13% of the time

Azure Front Door vs NGINX App Protect

Compared 12% of the time

Microsoft Azure Application Gateway vs NGINX App Protect

Compared 10% of the time

Imperva Application Security Platform vs NGINX App Protect

Compared 7% of the time

AWS WAF vs NGINX App Protect

Compared 6% of the time

More NGINX App Protect Competitors

Product Reports

Buyer's Guide

Cloudflare

December 2025

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Buyer's Guide

Web Application Firewall (WAF)

November 2025

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Buyer's Guide

NGINX App Protect

December 2025

Download NGINX App Protect product report

Also Known As

Cloudflare DNS

Airlock Suite

NGINX WAF, NGINX Web Application Firewall

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

The problem of internet security is almost as old as the internet itself. But there is a reliable solution: Airlock Suite from Ergon. Airlock Suite is underpinned by superb Swiss engineering expertise, many years of experience and well thought-out concepts that master the most complex challenges. Airlock Suite deals with the issues of filtering and authentication in one complete and coordinated solution - setting new standards for usability and services.

Ergon Informatik

NGINX App Protect application security solution combines the efficacy of advanced F5 web application firewall (WAF) technology with the agility and performance of NGINX Plus. The solution runs natively on NGINX Plus and addresses some of the most difficult challenges facing modern DevOps environments:

Integrating security controls directly into the development automation pipeline
Applying and managing security for modern and distributed application environments such as containers and microservices
Providing the right level of security controls without impacting release and go-to-market velocity
Complying with security and regulatory requirements

NGINX App Protect offers:

Expanded security beyond basic signatures to ensure adequate controls
F5 app‑security technology for efficacy superior to ModSecurity and other WAFs
Confidently run in “blocking” mode in production with proven F5 expertise
High‑confidence signatures for extremely low false positives
Increases visibility, integrating with third‑party analytics solutions
Integrates security and WAF natively into the CI/CD pipeline
Deploys as a lightweight software package that is agnostic of underlying infrastructure
Facilitates declarative policies for “security as code” and integration with DevOps tools
Decreases developer burden and provides feedback loop for quick security remediation
Accelerates time to market and reduces costs with DevSecOps‑automated security

Sample Customers

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

Raiffeisen, SGKB, Generali, Visana

Information Not Available

Buyer's Guide

Web Application Firewall (WAF)

November 2025

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Find out what your peers are saying about Fortinet, F5, Amazon Web Services (AWS) and others in Web Application Firewall (WAF). Updated: November 2025.

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