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Atos DirX Directory vs Azul Zulu comparison

 

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

Atos DirX Directory
Ranking in Application Infrastructure
22nd
Average Rating
6.8
Reviews Sentiment
6.7
Number of Reviews
4
Ranking in other categories
No ranking in other categories
Azul Zulu
Ranking in Application Infrastructure
11th
Average Rating
8.6
Reviews Sentiment
7.7
Number of Reviews
2
Ranking in other categories
AI Customer Experience Personalization (21st), AI Content Creation (11th)
 

Mindshare comparison

As of May 2026, in the Application Infrastructure category, the mindshare of Atos DirX Directory is 1.2%, up from 0.5% compared to the previous year. The mindshare of Azul Zulu is 3.6%, down from 5.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Infrastructure Mindshare Distribution
ProductMindshare (%)
Azul Zulu3.6%
Atos DirX Directory1.2%
Other95.2%
Application Infrastructure
 

Featured Reviews

EH
Head of Sales and Business Development at Axalon GmbH
Flexible with high performance and good reliability
The solution scales well. As an example, there has been an American telecom service provider that had 20 million users, and the data of those user profiles had been stored on Dirx Directory, and they don't have any issues in retrieving the data and using it for any kind of services. Regarding our clients, the amount of users depends on if you have end users that don't really use this Directory or not. They are stored in this Directory and make use of the services that are administered via this Directory. There we are talking about millions. Then, you have administrators who configure the Directory and there we're talking about, let's say, hundreds of users.
BasilJiji - PeerSpot reviewer
System Engineer at a retailer with 10,001+ employees
Standardized our Java estate and have reduced licensing costs while maintaining strong support
Azul Zulu's ability to allow us to standardize our Java estate on a single and well-supported platform stands out as one of its best features. This standardization simplifies our compliance audits and ensures all our applications receive timely security updates.Azul Zulu positively impacts our organization by providing a platform that allows us to standardize Java on a well-supported platform. Without the high cost associated with other proprietary vendors, Azul Zulu provides an excellent platform for running our applications.

Quotes from Members

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

Pros

"The most valuable feature is its knowledge."
"DirX Directory is the best feature of the product: a very fast, stable LDAP directory."
"The solution offers high performance."
"The flexibility of the product."
"The solution is extremely stable; typically if you don't change the setup, the configuration, or anything, it will be running for decades and nothing will happen as an issue."
"The role and attribute-based access control has been greatly improved."
"DirX Directory is the best feature of the product: a very fast, stable LDAP directory."
"We achieved specific outcomes from using Azul Zulu by reducing our Java licensing and support costs by approximately 70% when compared to our previous Oracle contract."
"We've had no issues with stability."
 

Cons

"The user interface could be more convenient for people that don't know the tool too intensively."
"The user interface could be more convenient for people that don't know the tool too intensively."
"The price could be better. It would be better if they developed a better endpoint solution in the next release."
"Needs more available consultants and implementation partners."
"The Self-Service Portal is old school and it lacks easy accessibility for users."
"The product provides an excellent framework but could use some polish on the front end to reduce the amount of configuration required for basic tasks."
"The Self-Service Portal is old school and it lacks easy accessibility for users."
"An overall modernization of the product is required in order to keep up with newer products."
"Improvements for Azul Zulu could include more automated tools for unused code visibility integrated directly into the standard portal to help further optimize our cloud footprints."
"It needs a better update daemon. At this time the process is manual and could be an issue on multiple desktop deployments."
 

Pricing and Cost Advice

"The price could be better."
Information not available
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Top Industries

By visitors reading reviews
Manufacturing Company
15%
Government
10%
Comms Service Provider
8%
Construction Company
8%
Financial Services Firm
31%
Construction Company
12%
Retailer
11%
Computer Software Company
9%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with Azul Zulu?
Improvements for Azul Zulu could include more automated tools for unused code visibility integrated directly into the standard portal to help further optimize our cloud footprints. The other core J...
What is your primary use case for Azul Zulu?
Azul Zulu serves as our primary Java runtime, providing a stable, 100% open-source, and certified solution for our production microservices. We utilize it to ensure cross-platform compatibility acr...
What advice do you have for others considering Azul Zulu?
My advice for others looking into using Azul Zulu is to perform a pilot migration with one non-critical application first. You will likely find that it is truly a drop-in replacement, which will gi...
 

Also Known As

DirX Directory
No data available
 

Overview

 

Sample Customers

National Savings and Investments, Vehicle and Operator Services Agency
Microsoft, Kyocera, OKI, Alcatel-Lucent Enterprise, Voya Financial
Find out what your peers are saying about Atos DirX Directory vs. Azul Zulu and other solutions. Updated: April 2026.
893,311 professionals have used our research since 2012.