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Airlock vs F5 BIG-IP Local Traffic Manager (LTM) comparison

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Comparison Buyer's Guide

Executive Summary

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
Sponsored
Average Rating
8.6
Reviews Sentiment
7.1
Number of Reviews
76
Ranking in other categories
CDN (1st), Distributed Denial-of-Service (DDoS) Protection (1st), Managed DNS (1st), Cloud Security Posture Management (CSPM) (13th)
Airlock
Average Rating
10.0
Reviews Sentiment
9.2
Number of Reviews
1
Ranking in other categories
Web Application Firewall (WAF) (24th)
F5 BIG-IP Local Traffic Man...
Average Rating
8.2
Reviews Sentiment
6.9
Number of Reviews
122
Ranking in other categories
Application Delivery Controllers (ADC) (2nd)
 

Mindshare comparison

Web Application Firewall (WAF) Market Share Distribution
ProductMarket Share (%)
Airlock0.6%
F5 Advanced WAF9.2%
Microsoft Azure Application Gateway7.8%
Other82.4%
Web Application Firewall (WAF)
Application Delivery Controllers (ADC) Market Share Distribution
ProductMarket Share (%)
F5 BIG-IP Local Traffic Manager (LTM)15.9%
NetScaler14.3%
HAProxy11.3%
Other58.5%
Application Delivery Controllers (ADC)
 

Featured Reviews

Carlos Alam Hernandez Baruch - PeerSpot reviewer
Fast and secure deployments simplify operations for government and fintech clients
It is a fast and secure DNS. It is very easy to deploy, and my customers are happy with this tool. Additionally, the CDN performance in Mexico is excellent, providing fast service and tools. It offers reliability during high-traffic periods, ensuring no impact on the environment. It helps my clients avoid using on-premise boxes, simplifying operations as they only use the prices on Cloudflare.
Tiodor Jovovic - PeerSpot reviewer
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.
Bonieber  Orofeo - PeerSpot reviewer
Identifying compromised traffic and securing data has been a significant advantage
One of the most beneficial features of F5 BIG-IP Local Traffic Manager (LTM) is its ability to identify compromised traffic and its capabilities in authentication. Additionally, the security aspect of it provides a significant advantage as it helps us secure our data, which is a major investment and benefit for us. Before using this system, we had difficulties in storing our data and managing the traffic that comes in and out.

Quotes from Members

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

Pros

"Cloudflare consolidates various capabilities into one product, streamlining processes."
"I rate its stability a ten out of ten."
"The solution is stable, and the DNS servers are simple to use."
"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 overall experience with Cloudflare is positive, with a rating of eight out of ten."
"It is a fast and secure DNS."
"It is easier to configure and develop documentation to see how we have configured firewalls."
"The features of Cloudflare were found to be more beneficial and led to the decision to utilize it over other options."
"Our customers are more than satisfied with the user experience provided by the product."
"Traffic Learning is the most valuable feature."
"Where we are finding the AWS version helpful is when we are trying to scale up new environments. AWS Marketplace helps here a lot."
"It has helped a lot to protect our organization from external attacks, especially XSS or XSRF types of attacks."
"The scalability of the solution depends on the sizing of the network. Generally, the scalability is quite good."
"Great load balancing."
"Its user interface is very easy to use on a day-to-day basis. It is very user-friendly."
"The solution is very easy to use and easy to understand. It's quite an intuitive system."
"it has TCP LAN and WAN optimization features. It has has caching."
 

Cons

"In the last two years, there has been a certain amount of downtime when using the VDM."
"It should confirm audit findings of the assigned area with auditees to ensure that the audit conclusions are based on an accurate understanding of the issues."
"Cloudflare could be improved by introducing a mid-tier pricing option."
"The integration of LLMs on the dashboard is something that is needed in the tool."
"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."
"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."
"Latencies are always a problem."
"Even if I wanted to, I wouldn't be able to buy Cloudflare in my country."
"The tool must be simplified."
"Not everything is intuitive."
"Technical support is somewhat slow and could be improved."
"The management interface is unclear, complex, and not concise. I would like a better user interface."
"A more intuitive interface would be helpful."
"F5 BIG-IP Local Traffic Manager is sometimes a bit cumbersome to deal with some builds, although that's gotten significantly better over the years."
"Logging is a bit of a problem. Logging and monitoring are only in plain text. You have to search and you have to know what you are searching for to find anything. So of course, monitoring and getting alerts for abnormal situations is hard. There are no tools for monitoring and alerts"
"Lacking in free training to help users understand the product more, so they would know how to correctly use it. Like other vendors and their products, becoming more proactive is an area for improvement."
"The analytics should provide insight into latency across various traffic routes and virtual servers."
 

Pricing and Cost Advice

"There are no additional costs beyond the standard licensing fees."
"The tool is a premium product, so it is very expensive."
"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."
"The product's pricing is minimal compared to other products."
"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."
"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."
"The solution is expensive when compared to other products but offers unlimited bandwidth."
"I give the price a five out of ten."
"The tool is cheap."
"You can buy it on a yearly basis, or you can go for a subscription. For on-premise boxes, it is just the RMA."
"The cost that they have with AWS are almost prohibitive. I'm being forced to use F5 WAF. I would not simply use it based on cost. I agree that they have some great features, but for me, cost is key in terms of AWS."
"The price should be reduced because it is expensive when compared to the competition."
"Check other vendors like Cisco, Citrix or A10 Networks. There are plenty in the market with which you can achieve same thing."
"I am a fan of using AWS natively. It is much cheaper."
"It is cheaper than the average on the market."
"I would recommend that the cost be lowered."
"There are a few licensing options available for F5 BIG-IP LTM. You can have a perpetual license which is a lifetime license. You then only need to renew the support, if you choose to open a ticket with the support."
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Comms Service Provider
11%
Financial Services Firm
10%
Manufacturing Company
7%
Financial Services Firm
19%
Computer Software Company
15%
Government
10%
Comms Service Provider
7%
Financial Services Firm
16%
Computer Software Company
12%
Government
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business45
Midsize Enterprise8
Large Enterprise25
No data available
By reviewers
Company SizeCount
Small Business62
Midsize Enterprise31
Large Enterprise84
 

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...
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...
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.
What do you like most about Airlock?
Our customers are more than satisfied with the user experience provided by the product.
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.
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...
What needs improvement with F5 BIG-IP?
The GUI of F5 BIG-IP Local Traffic Manager (LTM) could be improved. It's not something regarding how it processes or ...
What is your primary use case for F5 BIG-IP?
F5 BIG-IP Local Traffic Manager (LTM) is a perfect product for load balancing and WAF, and I would recommend it far m...
 

Also Known As

Cloudflare DNS
Airlock Suite
F5 BIG-IP, BIG-IP LTM, F5 ASM, Viprion, F5 BIG-IP Virtual Edition , Crescendo Networks Application Delivery Controller, BIG IP
 

Overview

 

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
Riken, TransUnion, Tepco Systems Administration, Daejeon University, G&T Bank, Danamon, CyberAgent Inc.
Find out what your peers are saying about F5, Amazon Web Services (AWS), Microsoft and others in Web Application Firewall (WAF). Updated: August 2025.
867,445 professionals have used our research since 2012.