IIS vs SAP NetWeaver Enterprise Portal comparison

Microsoft and SAP are both solutions in the Application Infrastructure category. Microsoft is ranked #1 with an average rating of 8.5, while SAP is ranked #19. Microsoft holds a 10.2% mindshare in AIS, compared to SAP’s 1.9% mindshare. Additionally, 90% of Microsoft users are willing to recommend the solution, compared to 100% of SAP users who would recommend it.

IIS

Read 61 IIS reviews

3,165 Views
2,121 Comparison Views

90% willing to recommend

SAP NetWeaver Enterprise Po...

Read 3 SAP NetWeaver Enterprise Portal reviews

387 Views
372 Comparison Views

100% willing to recommend

IIS

SAP NetWeaver Enterprise Po...

Comparison Buyer's Guide

Download the report

Executive SummaryUpdated on Mar 5, 2025

IIS and SAP NetWeaver Enterprise Portal are key competitors in the web services arena. Although IIS tends to have more favorable pricing and support, SAP NetWeaver Enterprise Portal distinguishes itself with its extensive features, justifying a higher price.

Features: IIS integrates seamlessly with Windows, offering ease of management, versatile security, and efficient resource optimization. SAP NetWeaver Enterprise Portal provides comprehensive content management, advanced user role customizations, and robust application integration, appealing to enterprise needs.

Ease of Deployment and Customer Service: IIS offers an easy setup process in Windows-centric systems with reliable support. SAP NetWeaver Enterprise Portal, though more complex to deploy, offers flexibility across environments and strategic support for intricate enterprise setups.

Pricing and ROI: IIS typically offers a lower initial cost and good ROI through quick deployment and low overhead. SAP NetWeaver Enterprise Portal demands a higher upfront investment, delivering long-term ROI by boosting productivity with its detailed features.

To learn more, read our detailed IIS vs. SAP NetWeaver Enterprise Portal Report (Updated: December 2025).

Buyer's Guide

IIS vs. SAP NetWeaver Enterprise Portal

December 2025

Download the complete report

Helped 881,082 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 Infrastructure

1st

Average Rating

8.2

Reviews Sentiment

6.7

Number of Reviews

Ranking in other categories

Application Server (4th)

SAP NetWeaver Enterprise Po...

Ranking in Application Infrastructure

19th

Average Rating

8.0

Reviews Sentiment

6.0

Number of Reviews

Ranking in other categories

No ranking in other categories

Mindshare comparison

As of January 2026, in the Application Infrastructure category, the mindshare of IIS is 10.2%, down from 12.7% compared to the previous year. The mindshare of SAP NetWeaver Enterprise Portal is 1.9%, up from 1.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Application Infrastructure Market Share Distribution
Product	Market Share (%)
IIS	10.2%
SAP NetWeaver Enterprise Portal	1.9%
Other	87.9%

Application Infrastructure

Featured Reviews

Krishnakumar Natarajan

Systems Engineer at Atos

Designs and manages multiple websites while ensuring data backup and disaster recovery

I have experience with AWS, and I am most familiar with the server environment, as we just use the server environment and then use Microsoft products on an AWS environment. I have experience with Windows Server IIS, which I ran on my own on-premise data center. The website was developed and then hosted, and through IIS, we managed the servers. The manageability within the IIS environment is not very difficult. For server management, you need to ensure data backup, data restore, and you have a DR configured to keep the database intact. It was done on-premises, so I had no problem doing that. If you have to go to the cloud, then you should have the storage connected to the IIS server and also have a DR set up for that. I didn't use Microsoft Azure tools, but since it is a Microsoft product, Azure has all the portability, so you don't have to worry about compatibility on the cloud. On a scale of 1-10, I would rate this solution a 10.

Read full review

reviewer1582677

CTO / Executive Director for Information Technology at a logistics company with 1,001-5,000 employees

Improves business processes, highly stable, and reliable

We are in Serbia and we are providing data center services for other countries, such as Montenegro, Bosnia, and Hercegovina. We are using this solution as an ERP at the moment. This covers all of our business processes, this includes sales, distribution, data management, finance, and compliance…

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 highly reliable."

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

"We use the solution for our customer's web applications."

"The most valuable feature of the solution is that it is easy to use and easy to understand."

"The tool shows us the operating systems where our servers and applications are running."

"The tool is very easy to use and efficient."

"Windows Server IIS is stable."

"The product is easy to use."

More IIS pros

"Workflow functionality and internal portal capabilities are the most important features."

"From the use of this solution, we have been able to establish better processes and have greater management of our company."

"Internal workflow approval around ESS and MSS leave days, capex approval as well as internal communication to the business have improved the way my organization functions."

"They integrated it with the SAP router."

Cons

"The documentation isn't very good and the options are very complex."

"In the next release, the tool should be more easily integrated and configured with other provisions. The pricing should also be made cheaper since it's very expensive now."

"If Microsoft IIS could work well with AppOptics or things like PHP, Python, and other custom languages that run on the webserver, it would be ideal. I think there are cases where people need to use Apache instead of IIS when IIS doesn't work well with other web languages."

"The only issue I've encountered is with certificates not working fine sometimes. It's influenced by the server's service performance."

"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."

"Performance-wise, certain improvements in IIS are needed...IIS is not scalable. Its scalability is less."

"The solution's scalability needs improvement."

"IIS could improve by having some features related to ASR and HTTPS certificate generation."

More IIS cons

"We encountered stability issues, especially on external functionality around its RFP capabilities."

"Due to our business, some setups were very complex."

"External portal functionality with suppliers and customers needs improvement."

"The user interface could be improved by making it more user-friendly."

"Our customers expect that a page will open within one second, and I doubt this will happen. Also, opening documentation takes time. Fixing this will help the customer and help to meet their expectations."

Pricing and Cost Advice

"This solution comes included with Windows Server."

"IIS is expensive."

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

"I think it's part of the Windows Server, so you won't have any other costs to add in order to use the IIS service."

"I give the price of the solution a five out of ten."

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

"There is no license required for the product as it is role-based. Whenever you go for a Windows platform server, the role has to be installed directly from the server manager. There is no additional cost that has to be paid for that. It is free to use."

"The price is good."

More IIS pricing and cost advice

"The cost of this solution is high."

"SAP is not for every business. It depends on what is required. SAP is always going to be expensive."

"Because India is so competitive in the IT world, people will start to move away from SAP's pricing because they have a market monopoly. Soon, they will start losing the monopoly part to open source and other things. I don't think their monopoly will run for more than three to four years because people are getting away from these monopolies."

See which vendors are best for you

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

See recommendations

881,082 professionals have used our research since 2012.

Top Industries

By visitors reading reviews

Computer Software Company

13%

Financial Services Firm

13%

Comms Service Provider

Government

No data available

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	29
Midsize Enterprise	11
Large Enterprise	22

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?

For the pricing, setup cost, and licensing for IIS, as a Microsoft product, I didn't think much about separately purchasing an IIS product as it is part of Microsoft Windows. We bought a developmen...

See all answers

Ask a question

Earn 20 points

Comparisons

Apache Web Server vs IIS

Compared 23% of the time

NGINX Plus vs IIS

Compared 22% of the time

Tomcat vs IIS

Compared 8% of the time

Oracle WebLogic Server vs IIS

Compared 6% of the time

Oracle Fusion Middleware vs IIS

Compared 3% of the time

More IIS Competitors

Apache Web Server vs SAP NetWeaver Enterprise Portal

Compared 21% of the time

IBM DataPower Gateway vs SAP NetWeaver Enterprise Portal

Compared 18% of the time

IBM WebSphere Application Server vs SAP NetWeaver Enterprise Portal

Compared 15% of the time

NGINX Plus vs SAP NetWeaver Enterprise Portal

Compared 13% of the time

More SAP NetWeaver Enterprise Portal Competitors

Product Reports

Buyer's Guide

IIS

January 2026

Download IIS product report

Buyer's Guide

Application Infrastructure

January 2026

Download SAP NetWeaver Enterprise Portal product report

Also Known As

Windows Server IIS

NetWeaver Enterprise Portal, SAP Portal

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

SAP Enterprise Portal allows to create attractive corporate portals that leverage the responsive SAP Fiori launchpad experience. The portal is the Web front-end component for SAP NetWeaver, the comprehensive integration and application platform that facilitates the alignment of people, information, and business processes across organizational and technical boundaries. It's ideal for organizations who require access to many applications and services across system landscapes, especially across JAVA and ABAP-based landscapes. The portal offers a single point of access to SAP and non-SAP information sources, enterprise applications, information repositories, databases and services, in and outside your organization. The portal can be accessed from desktops and from mobile devices, it can provide with the tools to manage and analyze its information resources, and to share and collaborate. With its role-based content, and personalization features, the portal enables users - from employees and customers to partners and suppliers - to focus exclusively on data relevant to daily decision-making processes. The technology and architecture of the portal ensures it is built for the enterprise, providing a secure and scalable environment.

SAP

Sample Customers

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

Alliander N.V.

Buyer's Guide

IIS vs. SAP NetWeaver Enterprise Portal

December 2025

Free Report: IIS vs. SAP NetWeaver Enterprise Portal

Find out what your peers are saying about IIS vs. SAP NetWeaver Enterprise Portal and other solutions. Updated: December 2025.

DOWNLOAD NOW

881,082 professionals have used our research since 2012.

See our IIS vs. SAP NetWeaver Enterprise Portal report.

See our list of best Application Infrastructure vendors.

We monitor all Application Infrastructure 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.