IIS vs Oracle GlassFish comparison

Microsoft and Oracle are both solutions in the Application Server category. Microsoft is ranked #4 with an average rating of 8.3, while Oracle is ranked #9. Microsoft holds a 6.8% mindshare in AppS, compared to Oracle’s 2.0% mindshare. Additionally, 89% of Microsoft users are willing to recommend the solution.

IIS

Read 56 IIS reviews

1,545 Views
1,163 Comparison Views

89% willing to recommend

Oracle GlassFish

Read 1 Oracle GlassFish review

553 Views
466 Comparison Views

0% willing to recommend

IIS

Oracle GlassFish

Comparison Buyer's Guide

Download the report

Executive Summary

We performed a comparison between IIS and Oracle GlassFish based on real PeerSpot user reviews.

Find out what your peers are saying about Apache, Oracle, Red Hat and others in Application Server.

To learn more, read our detailed Application Server Report (Updated: March 2025).

Buyer's Guide

Application Server

March 2025

Download the complete report

Helped 847,862 peers since 2012

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

IIS

Ranking in Application Server

4th

Average Rating

8.0

Reviews Sentiment

7.0

Number of Reviews

Ranking in other categories

Application Infrastructure (1st)

Oracle GlassFish

Ranking in Application Server

9th

Average Rating

6.0

Number of Reviews

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 GlassFish is 2.0%, down from 3.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Server

Featured Reviews

DanielWildermuth

Testtool expert at Helvetia Versicherungen

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…

Read full review

it_user517413

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.

Read full review

Quotes from Members

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

Pros

"The solution is easy to use, easy to maintain and isn't too technical."

"It's good and offers good usability."

"It is a lightweight web host that is easy to configure for simple webpages."

"The solution has been reliable."

"The solution is easy to use and connects with Microsoft."

"We use Windows Server only for Eggplant Manager."

"IIS's best features are its management console and stability."

"The solution is the easiest way to publish applications which have been designed by older development tools."

More IIS pros

"The products offers EE support."

Cons

"The scalability depends on how you have set it up. If you're running IIS on a single server, it might not be as capable as if you are on many in a cluster or with load balancing and so on."

"The solution's black box is not fast."

"The level of technical support the solution offers could be improved."

"The visibility feature of the product is an area with certain shortcomings where improvements are required."

"IIS has some stability issues and needs restarting."

"The areas of this solution that need improvement are monitoring, debugging, and troubleshooting."

"We've never had any issues with the solution, but it's still nice to have overall improvements on it. It could be easier and faster to use, for example."

"IIS needs to improve its security. Its support needs to be faster and clear. The tool's licensing could be cheaper as well."

More IIS cons

"I would like to see integration with MQ systems."

Pricing and Cost Advice

"They offer a one-time payment model for the product license, and we pay annually for support."

"Users can get a subscription-based license or a perpetual license for IIS."

"There is no license needed to use the solution."

"There is a license needed for the solution."

"We purchased a Microsoft Windows license and the license for IIS came in the package."

"IIS's pricing is not expensive."

"The tool is included with Windows."

"The tool's pricing is on a yearly basis."

More IIS pricing and cost advice

Information not available

See which vendors are best for you

Use our free recommendation engine to learn which Application Server solutions are best for your needs.

See recommendations

847,862 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

16%

Financial Services Firm

14%

Manufacturing Company

Government

Computer Software Company

19%

Financial Services Firm

12%

Government

10%

Manufacturing Company

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

No data available

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,...

See all answers

What do you like most about IIS?

The product is flexible.

See all answers

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.

See all answers

Ask a question

Earn 20 points

Comparisons

NGINX Plus vs IIS

Compared 29% of the time

Apache Web Server vs IIS

Compared 23% of the time

Oracle WebLogic Server vs IIS

Compared 16% of the time

Tomcat vs IIS

Compared 14% of the time

JBoss vs IIS

Compared 6% of the time

More IIS Competitors

Oracle WebLogic Server vs Oracle GlassFish

Compared 45% of the time

Tomcat vs Oracle GlassFish

Compared 41% of the time

JBoss vs Oracle GlassFish

Compared 14% of the time

More Oracle GlassFish Competitors

Product Reports

Buyer's Guide

IIS

April 2025

Download IIS product report

Buyer's Guide

Application Server

March 2025

Download Oracle GlassFish product report

Also Known As

Windows Server IIS

GlassFish

Overview

Internet Information Services (IIS) provides a secure, easy-to-manage, modular and extensible platform for reliably hosting websites, services and applications. With IIS, you get choice and control without giving up reliability or security.

Microsoft

Oracle GlassFish Server is a robust open source platform that offers exhaustive and accessible documentation, intuitive administration and configuration features, interoperability with Microsoft Windows, feature-rich integration with NetBeans and Eclipse, and alignment with Oracle Solaris, OpenSolaris, and MySQL.

Oracle

Sample Customers

Erste Bank Group, NJVC, Samsung Electronics, Sheraton Hotels and Resorts, Tata Steel Europe, Urban Software Institute

TravelMuse, Clarity Accounting

Find out what your peers are saying about Apache, Oracle, Red Hat and others in Application Server. Updated: March 2025.

DOWNLOAD NOW

847,862 professionals have used our research since 2012.

See our list of best Application Server vendors.

We monitor all Application Server reviews to prevent fraudulent reviews and keep review quality high. We do not post reviews by company employees or direct competitors. We validate each review for authenticity via cross-reference with LinkedIn, and personal follow-up with the reviewer when necessary.