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IBM BPM vs IIS comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Mar 5, 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
IBM BPM offers quick ROI by enhancing process efficiency and transparency, outweighing high costs through accelerated operations and reduced errors.
Sentiment score
7.1
Organizations found IIS provided positive ROI, cost savings, and accessibility, particularly benefiting security and cloud-based pay-as-you-go models.
 

Customer Service

Sentiment score
6.7
IBM BPM support is responsive and helpful but could improve response speed; high-priority issues receive swift attention.
Sentiment score
6.5
Many users find IIS support satisfactory but face delays, relying on community resources and Microsoft documentation for help.
The customer service is outstanding.
On a scale from 1 to 10, support deserves a rating of 7 to 8.
We had a contract that provided on-site support, which was very satisfactory.
There are typically no significant issues.
Microsoft provides a lot of online documentation to consult before speaking to an expert.
 

Scalability Issues

Sentiment score
6.8
IBM BPM excels in scalable performance on WebSphere, offering customization and flexibility, with expertise crucial for optimal setup.
Sentiment score
7.1
IIS scalability depends on setup and configuration, supporting thousands but requires careful planning for large deployments.
The solution has scalability issues; on a scale, I would rate it at eight out of ten.
The architecture of the solution offers scalability; we can scale both vertically and horizontally.
I found IBM BPM to be scalable to a certain level but it struggled with large volumes of concurrent transactions.
I would rate the scalability of IIS as a six, mainly due to integration issues since it cannot integrate with other environments.
It depends on the server environment and the presence of a UPS for power backup.
 

Stability Issues

Sentiment score
7.1
IBM BPM stability varies, with recent versions showing improvements; issues exist under heavy loads and weak network conditions.
Sentiment score
7.8
IIS is stable and reliable, though compatibility with non-Microsoft technologies presents occasional performance issues and improvement suggestions exist.
I would give it a nine out of ten for stability.
I would rate IIS's stability as an eight out of ten.
 

Room For Improvement

IBM BPM needs UI enhancements, better integrations, improved performance, simplified installation, advanced reports, AI features, and security updates.
IIS faces compatibility, setup, monitoring, and cost issues, needing enhancements in scalability, security, UI, and open-source support.
Technologies evolve day by day, especially with the emergence of artificial intelligence and generative AI models.
IBM BPM also lacks smaller solutions, so I must purchase multiple solutions to start with workflows and applications.
It's influenced by the server's service performance.
If I compare IIS to other web servers such as Apache, which can be deployed in other environments like Linux, I find IIS is mostly used for simple things.
 

Setup Cost

IBM BPM is a costly solution suited for large enterprises, with licensing options often pricier than competitors like Camunda.
Enterprise buyers find IIS cost-effective with Windows Server, appreciating licensing flexibility despite some complaints about overall expense.
SAP is more expensive, but IBM BPM is very expensive.
If you have a Windows license, there is no additional cost for IIS.
 

Valuable Features

IBM BPM offers robust SOA, easy process modulation, responsive UI, and seamless integration for effective business process management.
IIS is valued for its integration, security, and reliability, offering seamless web hosting for Microsoft applications.
The integration capabilities of IBM BPM are excellent.
It is easy to publish websites with SSL, and it integrates well within the local environment and cloud.
The configurations are simple, making it very easy to use and to set up everything.
 

Categories and Ranking

IBM BPM
Ranking in Application Infrastructure
6th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
112
Ranking in other categories
Business Process Management (BPM) (7th), Process Automation (6th)
IIS
Ranking in Application Infrastructure
1st
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
57
Ranking in other categories
Application Server (5th)
 

Mindshare comparison

As of August 2025, in the Application Infrastructure category, the mindshare of IBM BPM is 3.4%, up from 3.2% compared to the previous year. The mindshare of IIS is 11.1%, down from 12.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Application Infrastructure
 

Featured Reviews

Muhammad Kamran - PeerSpot reviewer
Has efficient processes and intuitive workflow with many valuable features
You will have access to make any needed changes. Additionally, the review will be published on PeerSpot.com in written or audio format, available to other people. You can stay anonymous if you wish. Notifications and the use of the review are subject to PeerSpot's terms of use, which you can find at PeerSpot.com/TOS. I would give the solution an overall rating of ten out of ten points.
VikramSingh6 - PeerSpot reviewer
A simple and easy-to-use solution but not recommended for public apps
I would rate the overall solution a six out of ten. We have around five to six developers and engineers for the solution’s deployment and maintenance. You can use the solution if your website is not too big or complicated. However, if it is big and complicated, then you need to use Apache or Red Hat. This tool can be used for internal purposes. But if you plan to host a public app, then I wouldn’t recommend the tool.
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Top Industries

By visitors reading reviews
Financial Services Firm
28%
Computer Software Company
11%
Manufacturing Company
7%
Insurance Company
6%
Computer Software Company
16%
Financial Services Firm
15%
Government
8%
Manufacturing Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

Which is better, IBM BPM or IBM Business Automation Workflow?
We researched both IBM solutions and in the end, we chose Business Automation Workflow. IBM BPM has a good user interface and the BPM coach is a helpful tool. The API is very useful in providing en...
What is your experience regarding pricing and costs for IBM BPM?
Once it is installed, maintaining it is not a big issue.
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.
 

Comparisons

 

Also Known As

WebSphere Lombardi Edition, IBM Business Process Manager, IBM WebSphere Process Server
Windows Server IIS
 

Overview

 

Sample Customers

Barclays, EmeriCon, Banca Popolare di Milano, CST Consulting, KeyBank, KPMG, Prolifics, Sandhata Technologies Ltd., State of Alaska, Humana S.A., Saperion, esciris, Banco Espirito Santo
Erste Bank Group, NJVC, Samsung Electronics, Sheraton Hotels and Resorts, Tata Steel Europe, Urban Software Institute
Find out what your peers are saying about IBM BPM vs. IIS and other solutions. Updated: July 2025.
865,140 professionals have used our research since 2012.