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Oracle GlassFish vs Oracle WebLogic Server 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

Oracle GlassFish
Ranking in Application Server
11th
Average Rating
6.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
Oracle WebLogic Server
Ranking in Application Server
3rd
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
36
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2026, in the Application Server category, the mindshare of Oracle GlassFish is 3.8%, up from 2.0% compared to the previous year. The mindshare of Oracle WebLogic Server is 12.8%, down from 25.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Server Market Share Distribution
ProductMarket Share (%)
Oracle WebLogic Server12.8%
Oracle GlassFish3.8%
Other83.4%
Application Server
 

Featured Reviews

it_user517413 - PeerSpot reviewer
Technical Lead Developer
Offers EE Support. I would like to see integration with MQ systems.
The products offers EE support. It offers ease of use. I would like to see integration with MQ systems.
Thomas Waltair - PeerSpot reviewer
Regional Head And Director Product Development at Neptune Software Group
Stable and scalable enterprise deployment with Cloud-Native support
Oracle WebLogic Server helps with my deployment strategy in both monolithic as well as Cloud-Native ways. I think it is useful; this Cloud-Native support helps with deployment in both on-prem and cloud. For container deployment, we are not very rich. We are in the process of moving our business logic to containerization. But in terms of this being a big product, a core banking system, I prefer on-prem rather than cloud. The use cases and the scrum help me a lot in an iterative, incremental manner. I would recommend this product; it is an enterprise, large volume, and of course, it is worth it to deploy. I am providing this review with a rating of 9.

Quotes from Members

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

Pros

"The products offers EE support."
"I recommend the product because the installation is easy, it provides a secure environment, and it's easy to manage. The solution provides easy monitoring. Accessing all the logs is easy, and deploying application versions is smooth."
"It is good because it's easy to use. It doesn't crash frequently like other servers."
"The only difference is that Weblogic is lighter and consumes less memory."
"Oracle WebLogic Server has a bunch of ready features that are easy to use and understand."
"We have some hosted servers as well as some of our own. It performs well."
"It is quite robust in comparison to other application servers."
"Oracle WebLogic Server is more secure and has full functionalities that can be used for big applications."
"What I find most valuable in Oracle WebLogic Server is its flexibility in administering and managing applications, along with the built-in dashboards that offer high visibility into vulnerabilities."
 

Cons

"I would like to see integration with MQ systems."
"The cost could always be lower."
"The quarterly updates can sometimes lead to instability depending on the configuration of systems."
"The ticket-raising process is very time-consuming"
"This is a complex application."
"They should improve the solution's garbage collection feature."
"Oracle's support team fails to understand the real problem of the customer, which is why they take time to resolve issues."
"The integration could be improved."
"Oracle WebLogic Server's configuration could be improved because we need to do multiple configurations when setting up anything."
 

Pricing and Cost Advice

Information not available
"The solution's licensing is high-priced."
"I would not compare WebSphere and WebLogic because both servers are really good. The only difference is that Weblogic is lighter and consumes less memory."
"In our country, this is an expensive product."
"The solution’s pricing is affordable."
"It is expensive."
"Its high expense is a significant drawback"
"As Oracle WebLogic Server is a product from Oracle, it is bound to be an expensive solution. My company needs to make annual payments towards the licensing costs attached to the product."
"The licensing of the product is expensive"
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
17%
Government
10%
Computer Software Company
9%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
By reviewers
Company SizeCount
Small Business15
Midsize Enterprise6
Large Enterprise17
 

Questions from the Community

Ask a question
Earn 20 points
What needs improvement with Oracle WebLogic Server?
I am not sure at this stage about any areas for improvement.
What is your primary use case for Oracle WebLogic Server?
The main purposes for which I use Oracle WebLogic Server is for enterprise deployment. It is an enterprise application deployment. I work with Cloud-Native support in Oracle WebLogic Server. We are...
 

Also Known As

GlassFish
WebLogic Application Server
 

Overview

 

Sample Customers

TravelMuse, Clarity Accounting
Colab Consulting Pty. Ltd., Infosys Ltd., Sascar, Banca Transilvania, UL, Center for Railway Information Systems, SPAR Austria Group, Reliance Commercial Finance, Industrial Bank of Korea, Al Jaber Group, Safe Water Kenya, Chhattisgarh Infotech and Biotech Promotion Society
Find out what your peers are saying about Apache, Red Hat, Oracle and others in Application Server. Updated: January 2026.
881,665 professionals have used our research since 2012.