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Azul Zing vs Zend PHP Engine comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 3, 2026

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

Azul Zing
Ranking in Application Infrastructure
16th
Average Rating
9.6
Reviews Sentiment
8.2
Number of Reviews
9
Ranking in other categories
AI Customer Experience Personalization (27th)
Zend PHP Engine
Ranking in Application Infrastructure
13th
Average Rating
8.0
Reviews Sentiment
7.6
Number of Reviews
11
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of June 2026, in the Application Infrastructure category, the mindshare of Azul Zing is 2.9%, down from 4.1% compared to the previous year. The mindshare of Zend PHP Engine is 2.3%, up from 1.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Infrastructure Mindshare Distribution
ProductMindshare (%)
Zend PHP Engine2.3%
Azul Zing2.9%
Other94.8%
Application Infrastructure
 

Featured Reviews

it_user500349 - PeerSpot reviewer
CTO at a financial services firm with 51-200 employees
It has helped us improve our latency performance drastically
As a large scale high performance trading platform serving the high frequency trading community, latency has always been critical for our clients. Before using Azul Zing JVM, we would have had to spend a lot of effort tuning our JVM GC and profiling our application to minimize latency, which is…
MW
CEO at VonatelNetworks
Effective network data analysis with customization capabilities and an open-source model
We use Zend PHP Engine in a government project to develop a tool for network monitoring analysis. We utilize the tool to collect all the network data for a platform PHP allows us to personalize a solution if the customer desires. This flexibility is beneficial. Zend PHP Engine is a good tool for…

Quotes from Members

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

Pros

"Performance of the JVM, especially the C4 Pauseless Garbage Collection, for continuous application execution is the most valuable feature."
"GC Pause times are maintained in low milliseconds, which is beneficial for applications with high volume, high memory allocation rate, and a high memory footprint, and it also increases throughput by approximately 20-25% as compared to Oracle Java Development Kit based on some tests that I have done with real applications."
"Zing has completely solved the garbage collection problem for us."
"No other JVM on the market even comes close to competing with the Azul Zing."
"With Zing, we've now been able to re-allocate those tuning resources to general product development."
"With minimal effort, Zing has helped us improve our latency performance dramatically."
"With minimal effort, Zing has helped us improve our latency performance dramatically."
"With minimal effort, Zing has helped us improve our latency performance drastically."
"Faster web app implementation, when PHP dev is required by customers."
"The solution's initial setup process is easy."
"No issues with stability encountered."
"The Zend Framework provides an easy, open source way to produce coding based on the needs of our customers.​"
"The cache modules that Zend provides have been able to optimize and accelerate the loading of the pages when there was exponential growth in data volume and quantity of requests. At the same time, the monitoring console allowed us to have a real-time understanding of the resources and to make decisions when they were at the limit."
"Zend PHP Engine is a good tool for developing and collecting data, offering strong performance."
"This solution is really easy for me to use."
"Zend PHP Engine is more secure than any other framework, and I usually prefer Zend PHP Engine for big applications."
 

Cons

"The profiling tools included with Zing lag behind those available for Oracle's Java implementation."
"However, like every other great product, there is always something that can be improved."
"Although Azul claims to have a fast warmup, we still experience higher latency for the first trade when our system starts up on Sundays."
"We have encounter stability issues and that has been a source of frustration at times."
"Although Azul claims to have a fast warmup, we still experience higher latency for the first trade when our system starts up on Sundays."
"It is extremely expensive."
"The licensing over non-production environments considerably affects the cost of our solution as a software vendor."
"SQL queries have always been an issue with PHP, especially if you use large tables, which require caution from the side of the developer.​"
"Zend PHP Engine needs to improve the loading time of its libraries and make it faster."
"Its object oriented programming language needs improvement."
"Although it offers a complete environment to develop and deploy PHP applications, it has some limitations. For example, when the volume of data increased exponentially, I had problems scaling the system."
"The platform is not satisfying to me -- it is just not up to standards performance wise."
"The main area that Zend needs to improve is to support asynchronous programming tasks, which is facilitated in PHP 7, but not at the same degree as HHVM.​​"
"The biggest problem with PHP is you have to write lot of conditions or have to use a framework."
"The solution can be quicker."
 

Pricing and Cost Advice

Information not available
"No problem with pricing and licensing, as tools are open source. You have to consider training cost, mindset setup cost, as part of the TCO."
"The Zend PHP engine is open source technology, so there's no need for us to worry about licensing or other costs."
"Its pricing depends on the number of users."
"The solution is open source and you just pay for the server cost."
"Zend PHP Engine is not an expensive solution."
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Top Industries

By visitors reading reviews
Financial Services Firm
23%
Manufacturing Company
14%
Construction Company
11%
Comms Service Provider
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise4
Large Enterprise2
By reviewers
Company SizeCount
Small Business9
Large Enterprise2
 

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with Zend PHP Engine?
Integrating AI tools would make PHP more competitive, as other tools already have AI features.
What is your primary use case for Zend PHP Engine?
We use Zend PHP Engine in a government project to develop a tool for network monitoring analysis. We utilize the tool to collect all the network data for a platform.
 

Also Known As

No data available
PHP Engine
 

Overview

 

Sample Customers

Priceline, RBS, Credit Suisse, ING, Creditex, Nielsen, Workday, Saks Fifth Avenue, Entergy, Quotix, Puma and many more.  Visit azul.com for more.
Cisco
Find out what your peers are saying about Azul Zing vs. Zend PHP Engine and other solutions. Updated: June 2026.
900,644 professionals have used our research since 2012.