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IBM Cognos vs Microsoft Power BI comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Nov 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
6.2
Organizations benefit from IBM Cognos by saving costs, reducing delivery times, enhancing productivity, and improving data insights and decision-making.
Sentiment score
6.8
Microsoft Power BI enhances efficiency, cost-effectiveness, and user satisfaction through scalability, ease of use, and robust security features.
I have seen a return on investment with time savings and productivity gains, as we have consistent, governed data models that reduce the risk of errors by eliminating manual data entry.
Senior Software Engineer at McKinsey and Company
I have seen a return on investment, as I mentioned earlier about time saving and productivity gains, with a consistent governed data model that reduces the risk of errors.
Sr. Project Manager at GlaxoSmithKline
In a world surrounded by data, tools that allow navigation of large data volumes ensure decisions are data-driven.
Corporate HR Financial Controller at STMicroelectronics Holding
Power BI is easy to deploy within an hour, providing robust security against data leaks.
Senior Manager, Strategy & Consulting at Viacom18 Media Pvt Ltd
 

Customer Service

Sentiment score
6.4
IBM Cognos support varies; online resources and knowledgeable staff assist, but complex issues lead to frustration with resolution times.
Sentiment score
6.6
Microsoft Power BI's support is praised for resources and community but needs improvement in response time for complex queries.
Our systems team, operating on a lot of Red Hat Enterprise Linux and maintaining long-term relations with IBM, benefits from good support coverage.
EDW Manager at a university with 1,001-5,000 employees
I rate technical support from IBM as eight out of ten, indicating a high quality of service.
head of commercial at Assimil8 Ltd.
they are slow to respond to my queries
Senior Software Engineer at McKinsey and Company
The significant drawback I notice is that Microsoft's size makes it hard to get specific change requests addressed unless they involve a bug.
Corporate HR Financial Controller at STMicroelectronics Holding
We have a partnership with Microsoft, involving multiple weekly calls with dedicated personnel to ensure our satisfaction.
Executive Director, Decision Support at Community Health Network
The support is good because there is also a community available.
Business Development Director at a tech consulting company with 201-500 employees
 

Scalability Issues

Sentiment score
7.4
IBM Cognos is praised for its scalability, though it requires correct hardware and configuration to optimize performance fully.
Sentiment score
6.9
Microsoft Power BI offers scalable solutions for various enterprises, excelling in integration yet facing challenges with large data volumes.
The scalability of IBM Cognos is very good, as it has continued growing with my organization's needs, allowing us to analyze and store a significant amount of data and handle our organization's growth efficiently.
Sr. Project Manager at GlaxoSmithKline
It can be scaled out to other teams, but requires building cubes and implementing policies.
head of commercial at Assimil8 Ltd.
You expect only a small percentage of users concurrently, but beyond a thousand concurrent users, it becomes difficult to manage.
Senior Manager, Strategy & Consulting at Viacom18 Media Pvt Ltd
With increasing AI capabilities, architectural developments within Microsoft, and tools like Fabric, I expect Power BI to scale accordingly.
Executive Director, Decision Support at Community Health Network
As more data is processed, performance issues may arise.
Product Owner at ABN AMRO Bank N.V.
 

Stability Issues

Sentiment score
7.2
IBM Cognos is reliable with correct setup, but complex tasks and high loads may cause occasional performance slowdowns.
Sentiment score
7.4
Microsoft Power BI is stable and reliable, but may face slowdowns and issues with large datasets and updates.
Even though we deal with a huge amount of data, it is capable of handling it, making it very stable.
Senior Software Engineer at McKinsey and Company
I rate the stability of this solution as nine out of ten, indicating it is highly stable.
head of commercial at Assimil8 Ltd.
In terms of stability, there's no data loss or leakage, and precautions are well-managed by Microsoft.
Senior Manager, Strategy & Consulting at Viacom18 Media Pvt Ltd
We typically do not have problems with end-user tools like Excel and Power BI.
Executive Director, Decision Support at Community Health Network
It is very stable for small data, but with big data, there are performance challenges.
Business Development Director at a tech consulting company with 201-500 employees
 

Room For Improvement

IBM Cognos needs better data visualization, user interface, and integration improvements to compete effectively with Tableau and Power BI.
Microsoft Power BI needs better integration, flexible pricing, enhanced features, improved data handling, and seamless compatibility with various platforms.
Integration with Azure login makes trouble.
Sr. Project Manager at GlaxoSmithKline
There is room for improvement in self-service analytics and predictiveness.
head of commercial at Assimil8 Ltd.
Since IBM Cognos is a futuristic platform with many robust features, it takes time to grasp all the features and how they work, so there is a learning curve.
Senior Data Engineer at LTI LATAM and Toubro Improtech
This makes Power BI difficult to manage as loading times can reach one or two minutes, which is problematic today.
Senior Manager, Strategy & Consulting at Viacom18 Media Pvt Ltd
Access was more logical in how it distinguished between data and its formatting.
Corporate HR Financial Controller at STMicroelectronics Holding
Microsoft updates Power BI monthly based on user community feedback.
Executive Director, Decision Support at Community Health Network
 

Setup Cost

IBM Cognos offers comprehensive features with competitive pricing, making it cost-effective for enterprises despite perceived high costs.
Microsoft Power BI is competitively priced, offering flexible licensing with free to premium options, viewed favorably against competitors.
I rate pricing as a four, meaning it is more expensive compared to other solutions.
head of commercial at Assimil8 Ltd.
I believe the pricing is affordable and pocket-friendly for every organization.
Senior Software Engineer at McKinsey and Company
I found the setup cost to be expensive
Responsable du département Projets et Applications at CHD Vendée
Power BI isn't very cheap, however, it is economical compared to other solutions available.
Senior Manager, Strategy & Consulting at Viacom18 Media Pvt Ltd
The pricing for Microsoft Power BI is low, which is a good selling point.
Business Development Director at a tech consulting company with 201-500 employees
 

Valuable Features

IBM Cognos excels in reporting, integration, security, and analytics, providing essential tools for data-driven enterprise decision-making.
Microsoft Power BI provides seamless integration, intuitive visualizations, and real-time processing, ideal for organizations' efficient data analysis needs.
The AI features in IBM Cognos helped me gain deeper insights into our business processes, enabling me to make data-driven decisions easily and understand which points need our attention and which areas of our business are performing well.
Senior Data Engineer at LTI LATAM and Toubro Improtech
IBM Cognos transforms raw data into insights and analytics, enabling our data team to make great insights and data-driven decisions easily.
Senior Software Engineer at McKinsey and Company
I love the seamless and efficient data integration capability of IBM Cognos Analytics, where it allows us easy merging of data from various sources such as customer feedback and sales figures.
Sr. Project Manager at GlaxoSmithKline
In today's data-driven environment, these tools are of substantial value, particularly for large enterprises with numerous processes that require extensive data analysis.
Corporate HR Financial Controller at STMicroelectronics Holding
Within the organization, Microsoft Power BI is used to create dashboards and gain insights into data, enhancing data-driven decision-making.
Product Owner at ABN AMRO Bank N.V.
To reduce the need for highly skilled personnel, we can engage someone who is just familiar and has a basic understanding of Microsoft Power BI, while AI can handle the major tasks through either agent AI or requirement analysis.
Senior Technical Service Engineer Expert at Fujitsu
 

Categories and Ranking

IBM Cognos
Ranking in BI (Business Intelligence) Tools
7th
Ranking in Reporting
4th
Average Rating
8.2
Reviews Sentiment
6.0
Number of Reviews
138
Ranking in other categories
No ranking in other categories
Microsoft Power BI
Ranking in BI (Business Intelligence) Tools
1st
Ranking in Reporting
1st
Average Rating
8.0
Reviews Sentiment
7.0
Number of Reviews
327
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of February 2026, in the BI (Business Intelligence) Tools category, the mindshare of IBM Cognos is 1.3%, down from 3.8% compared to the previous year. The mindshare of Microsoft Power BI is 8.9%, down from 21.4% compared to the previous year. It is calculated based on PeerSpot user engagement data.
BI (Business Intelligence) Tools Market Share Distribution
ProductMarket Share (%)
Microsoft Power BI8.9%
IBM Cognos1.3%
Other89.8%
BI (Business Intelligence) Tools
 

Featured Reviews

Christine Wanjiru - PeerSpot reviewer
Sr. Project Manager at GlaxoSmithKline
Reporting workflows have become faster and data-driven decisions are made confidently
The best features IBM Cognos offers include seamless data integration, AI-powered insights, and user-friendly dashboards that really make my job easier. The AI-powered insights help me automatically identify patterns and insights where they enhance analysis depth effortlessly, and this feature has been very instrumental in uncovering variable insights that might have otherwise gone unnoticed. When it comes to seamless data integration, I love the seamless and efficient data integration capability of IBM Cognos Analytics, where it allows us easy merging of data from various sources such as customer feedback and sales figures. The smooth integration process streamlines workflow efficiency and enhances overall data management practice. I also really love the user-friendly and intuitive dashboards where IBM Cognos Analytics enables quick creation of custom dashboards and an easy understanding of visual data presentation, allowing us to identify trends at a glance and enhance our analytical capabilities. IBM Cognos has positively impacted my organization since implementing this tool, as it has been very helpful with a particularly strong data analysis capability that helps us in business planning. Its strong data analysis capability helps us for business planning, and the great reporting capacity helps update all the leadership management about the business in one report. Auto-scheduling and report generation is a good feature that saves a significant amount of time. Specific outcomes that show how IBM Cognos has helped my organization include saving time, as we have been able to save forty to fifty percent of our time with its auto-scheduling and report generation functionality.
James Balbach - PeerSpot reviewer
Executive Director, Decision Support at Community Health Network
Robust system consistently elevates data visualization and seamlessly updates with user-driven advancements
Power BI is a general-use visualization system. I can express the performance of our network through high-level key performance indicators. It allows me to show detailed improvements in quality and safety and patient experience. I create improvement dashboards for task forces and work teams. I have built analytic dashboards that guide analytics, enabling research and dataset manipulation.
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Comparison Review

it_user79932 - PeerSpot reviewer
Senior Manager - BI Head with 5,001-10,000 employees
Feb 4, 2015
Comparison of SAP BO, Tableau, QlikView, Cognos, Microsoft, OBIEE and Pentaho
1. SAP BO/BI Enterprise scalability Security Ease of use Semantic layer 2. Tableau Visualization Data discovery Turnaround time 3. IBM Cognos Enterprise scalability Security In-memory feature 4. MS BI - Flexibility 5. Pentaho - Open source but still enterprise grade 6. QlikView Data…
 

Top Industries

By visitors reading reviews
Financial Services Firm
14%
Insurance Company
10%
Manufacturing Company
9%
Computer Software Company
7%
Financial Services Firm
12%
Government
9%
Manufacturing Company
9%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business34
Midsize Enterprise23
Large Enterprise88
By reviewers
Company SizeCount
Small Business135
Midsize Enterprise57
Large Enterprise165
 

Questions from the Community

Seeking lightweight open source BI software
It depends on the Data architecture and the complexity of your requirement. Some great tools in the market are Qlik Sense, Power BI, OBIEE, Tableau, etc. I have recently started using Cognos Enter...
What do you like most about IBM Cognos?
The solution's most valuable feature is its ease of use, which makes it easily compatible with other tools.
What needs improvement with IBM Cognos?
Since IBM Cognos is a futuristic platform with many robust features, it takes time to grasp all the features and how they work, so there is a learning curve. The more I use this platform, the more ...
Seeking lightweight open source BI software
There are many...It would rather depend what System BI architecture or Enterprise legacy you have at your end...I would recommend as follows: 1) If you have legacies of SAP, Oracle - look for SAP...
Is Power BI a complete platform or only a visualization tool?
Power BI is an advanced visualization tool oriented to big data with a very complete set of widgets to visualize information, control users accessing information, the configuration of governance po...
How does Oracle OBIEE compare with Microsoft BI?
Oracle OBIEE is great in allowing design and creativity per the individual needs of the organization. Dashboards are fully customizable and very user-friendly. This solution is very stable. Oracle ...
 

Also Known As

Cognos, Cognos Analytics, IBM Cognos Analytics
SSRS, SSAS, MSBI, MS Reporting Services, Microsoft BI Tools, Microsoft Big Data, Power BI Pro, MS BI
 

Overview

 

Sample Customers

More than 23,000 leading organizations across multiple industries use Cognos. Some examples of Cognos customers include BMW Financial Services, Quinte Health Care, Troy Corporation, Michigan State University, and GKN Land System.
Accenture Adidas Aetna AIG Airbus Alibaba Allstate Amazon American Express Aon AT&T Audi Bank of America BASF Bayer Berkshire Hathaway Boeing Coca-Cola Comcast Cisco Coca-Cola Dell Disney Emirates Equinix FedEx Ford GE Google H&M Home Depot Honda IBM Intel JPMorgan Chase Kellogg's Kroger L'Oréal McDonald's Merck MetLife Microsoft Nike Oracle P&G PepsiCo Procter & Gamble Prudential Financial SAP Siemens Snapchat Spotify Starbucks Target Toyota T-Mobile Unilever Visa Walmart WeWork World Bank Xerox
Find out what your peers are saying about IBM Cognos vs. Microsoft Power BI and other solutions. Updated: January 2026.
881,360 professionals have used our research since 2012.