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IIS vs Oracle WebLogic Server comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Feb 2, 2025

Review summaries and opinions

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

ROI

Sentiment score
7.1
IIS enhances security and load balancing, boosting ROI with improved authentication and flexible cloud options.
Sentiment score
7.2
Oracle WebLogic Server offers long-term benefits, optimizing deployment and performance despite high initial costs and expertise requirements.
 

Customer Service

Sentiment score
6.6
IIS support offers mixed reviews, with effective critical issue handling but needing improvement in response times and basic support.
Sentiment score
6.7
Oracle WebLogic Server support is reliable but costly, with mixed reviews on response times and first-level knowledge.
There are typically no significant issues.
I would rate customer service and support from Oracle for this product as either nine or ten.
 

Scalability Issues

Sentiment score
7.1
IIS scalability varies based on setup and infrastructure, with improvements in newer versions but challenges remain in larger contexts.
Sentiment score
7.5
Oracle WebLogic Server is scalable, suitable for large datasets; challenges may arise with configurations, but offers high ratings.
It depends on the server environment and the presence of a UPS for power backup.
I find Oracle WebLogic Server to be highly scalable, rating it as nine out of ten.
 

Stability Issues

Sentiment score
7.8
IIS is stable and reliable for most, with high ratings and low maintenance, despite some compatibility challenges.
Sentiment score
7.9
Oracle WebLogic Server is reliable with high stability ratings but has minor memory and update-related concerns.
I would rate IIS's stability as an eight out of ten.
 

Room For Improvement

IIS struggles with compatibility, security, and support, needing improved documentation, monitoring, intuitive interface, and broader platform integration.
Oracle WebLogic Server needs better integration, microservices support, stability, memory management, customer support, and simpler configurations.
It's influenced by the server's service performance.
Using scripting allows for the creation of resources.
 

Setup Cost

IIS pricing is affordable with Windows Server but can incur extra costs like licensing fees and SSL publishing.
Oracle WebLogic Server's per-core pricing can be costly, especially compared to free alternatives like JBoss or Tomcat.
If you have a Windows license, there is no additional cost for IIS.
 

Valuable Features

IIS integrates seamlessly with Windows, offering stability, performance, intuitive management, and ideal hosting for Exchange and SharePoint.
Oracle WebLogic Server provides robust features like scalability, security, and reliability, making it ideal for enterprise applications.
It is easy to publish websites with SSL, and it integrates well within the local environment and cloud.
It also offers cluster services, which means I can install, create clusters, and add WebLogic Servers as members.
 

Categories and Ranking

IIS
Ranking in Application Server
4th
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
56
Ranking in other categories
Application Infrastructure (1st)
Oracle WebLogic Server
Ranking in Application Server
2nd
Average Rating
8.0
Reviews Sentiment
6.6
Number of Reviews
35
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2025, in the Application Server category, the mindshare of IIS is 6.8%, down from 6.9% compared to the previous year. The mindshare of Oracle WebLogic Server is 25.1%, down from 26.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Server
 

Featured Reviews

DanielWildermuth - PeerSpot reviewer
Provides integration with Eggplant but problems with stability
We use Windows Server only for Eggplant Manager. Otherwise, I'm not using it   At the moment, we have big problems with stability, and I'm not very happy at the moment. So, the stability could be improved. I have been using it for a few years.  The initial setup is complex.  We have an…
Saikat Nag - PeerSpot reviewer
Offers efficient load distribution with a scope of high scalability
Our organization configures Oracle WebLogic Server in such a way that a load balancer becomes available. The network requests are segregated to the Oracle WebLogic Server as the managing server and different nodes are configured. Using the product as a load balancer helps automate request transfer from one non-functional node to another functional node. Due to Oracle WebLogic Server, the endpoints remain unaffected whenever a node goes down. The clustering feature enhances our organization's performance and reliability. In our organization, the health of the Oracle WebLogic Server environment is maintained and managed using Oracle Enterprise Manager (OEM). I would definitely recommend others to use Oracle WebLogic Server. Overall, I would rate the solution an eight out of ten.
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Top Industries

By visitors reading reviews
Computer Software Company
17%
Financial Services Firm
14%
Manufacturing Company
9%
Government
7%
Financial Services Firm
19%
Government
12%
Computer Software Company
11%
Manufacturing Company
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Which is better - IIS or NGINX Plus?
IIS is a flexible, secure, and manageable web server to host anything on the web. IIS’s scalable and open architecture can handle the most demanding tasks. From media streaming to web applications,...
What is your experience regarding pricing and costs for IIS?
If you have a Windows license, there is no additional cost for IIS. However, you may need to pay for SSL publishing at times.
What needs improvement with Oracle WebLogic Server?
Sometimes, some issues don't get fixed by Oracle's technical support team, and you need to invest time to fix them by yourself. Oracle's support team fails to understand the real problem of the cus...
What is your primary use case for Oracle WebLogic Server?
When we implemented Oracle Libre Suite, there is middleware, which is normally Oracle WebLogic. Many customers in Pakistan use Oracle WebLogic Middleware. Previously, it was our application server,...
 

Also Known As

Windows Server IIS
WebLogic Application Server
 

Overview

 

Sample Customers

Erste Bank Group, NJVC, Samsung Electronics, Sheraton Hotels and Resorts, Tata Steel Europe, Urban Software Institute
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 IIS vs. Oracle WebLogic Server and other solutions. Updated: April 2025.
849,686 professionals have used our research since 2012.