Report Studio.
Corporate BI Developer with 1,001-5,000 employees
Despite IIS configuration being more complex than it should be you will not regret implementing Cognos
What is most valuable?
How has it helped my organization?
Any area for which developer has requirements can be improved, streamlined e.g. Marketing, Compliance, Surveillance, Hotel Accounting, Casino Accounting .
What needs improvement?
- -Pulling images directly from database with Report Studio
- Graceful ways to consume / report on XML or JSON structure received as a result of API call
- Timely bug fixes
For how long have I used the solution?
13 years.
Buyer's Guide
IBM Cognos
June 2025

Learn what your peers think about IBM Cognos. Get advice and tips from experienced pros sharing their opinions. Updated: June 2025.
857,028 professionals have used our research since 2012.
What was my experience with deployment of the solution?
I would say IIS configuration is more complex than expected
What do I think about the stability of the solution?
Possibly but there could be multiple reasons for the environment being unstable especially on virtual servers.
What do I think about the scalability of the solution?
Not really.
How are customer service and support?
Customer Service:
It depends on sales rep. It may vary. Judging on we experienced it could be 6-8 on scale 1-10 (10 is the best).
Technical Support:It depends on sales rep. It may vary. Judging on we experienced it could be 6-8 on scale 1-10 (10 is the best).
Which solution did I use previously and why did I switch?
No previous solution.
How was the initial setup?
The first time ever setup is always more complex. After that it is pretty much "known road." Again, IIS configuration may be more complex than it should.
What about the implementation team?
It has always been in-house implementation.
What was our ROI?
I do not have answer on this but in some areas it may be very high.
Which other solutions did I evaluate?
Yes. Business Objects, Crystal Reports (while back).
What other advice do I have?
Go ahead, you will not regret.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Assistant Manager - Technology at a comms service provider with 501-1,000 employees
Go for it but get training first
What is most valuable?
The Reports and Query Studio functions have been very valuable.
How has it helped my organization?
It enables me to see trends of data we have from different angles and each end-user can run ad-hoc queries themselves.
What needs improvement?
Framework Manager, Map Manager, and Reporting Database Connectivity features should all be free.
For how long have I used the solution?
3 years including previous version
What was my experience with deployment of the solution?
I was unable to use oracle 64 bit client to connect with oracle 64 bit databases. However, because of Linux I had to use 32 bit anyway.
What do I think about the stability of the solution?
Not much
What do I think about the scalability of the solution?
We had some minor issues with scalability.
How are customer service and technical support?
Customer Service:
7-8 out of 10
Technical Support:8 out of 10
Which solution did I use previously and why did I switch?
We changed because of the offer of more features and technical support than our previous solution.
How was the initial setup?
For us it was complex to do it for the first time and too much R&D had to be done. Later on it was easier. It may have been complex as it was our first time setting up the Cognos.
What about the implementation team?
Implementation was done by an In-house team who learned from scratch.
What was our ROI?
Good. It helped the purpose for which we used it.
What's my experience with pricing, setup cost, and licensing?
I have little knowledge of this but I think we pay for each report we deploy
Which other solutions did I evaluate?
We looked at three other solutions, Netezia, Xplore, and Netcool.
What other advice do I have?
Go for it but it will require training.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Buyer's Guide
IBM Cognos
June 2025

Learn what your peers think about IBM Cognos. Get advice and tips from experienced pros sharing their opinions. Updated: June 2025.
857,028 professionals have used our research since 2012.
BI Expert at a consultancy with 51-200 employees
Highly visual and interactive control without long waits; allows us to use the tool in an interactive and easy way.
What is most valuable?
- The ease of use and ability to create things.
- The security provided by IBM Cognos compared to other tools.
- Reduced time for answers on business panels; highly visual and interactive control without long waits.
How has it helped my organization?
Users used to have to wait long times to see information but can now view their information quickly and easily with IBM Cognos and also given the availability you can create your own reports.
For how long have I used the solution?
I have been using IBM Cognos for about two years.
What was my experience with deployment of the solution?
No, deployment is all right.
What do I think about the stability of the solution?
No, no problems were found.
What do I think about the scalability of the solution?
No, no problems were found.
How are customer service and technical support?
Customer Service:
We were given good service, fulfilling all the requirements that were requested.
Technical Support:The technical support provided by IBM is good, helps you with any problems with the tool.
Which solution did I use previously and why did I switch?
No.
What other advice do I have?
IBM Cognos is a good tool for viewing reports, allows us to use the tool in an interactive and easy way, with the option to display it on various mobile devices.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Cognos Consultant at a tech consulting company with 51-200 employees
It succeeds as a complete solution, however specific offerings, such as interactive dashboards, are still lagging.
What is most valuable?
The report designer, Report Studio, is incredibly versatile and easy to use. Reports can be served in multiple formats, such as PDF, HTML, Excel, or even as a JSON data source. The meta-modeling tools allows for a complex security system which can automatically filter data, in any report or ad-hoc tool, based on a user's roles or groups.
How has it helped my organization?
The use of ad-hoc tools, like Workspace, has reduced the number of design requests, freeing the reporting team for more pressing and difficult problems.
What needs improvement?
Dashboards are slow compared to other tools currently on the market. Visualizations are improving, but still difficult to get just right. The default mapping solution included is only useful for the most basic requirements.
For how long have I used the solution?
9 years.
What was my experience with deployment of the solution?
Some users are afraid using adhoc tools. Migration projects which fail to take into account the different strengths of Cognos, demanding 100% pixel perfect migrations, will often fail.
What do I think about the stability of the solution?
The querying engine occasionally chokes on very large or complex datasets. Poorly designed meta-models can also cause trouble. Cognos will occasionally create dump files that can be larger than a gig each.
What do I think about the scalability of the solution?
International distributed systems can have latency and consistency issues. The default round-robin load balancing works well, but the admin needs to remember to configure the weighting correctly.
How are customer service and technical support?
Customer Service:
Enhancement requests take a very long time to get into production. IBM works on the "squeaky wheel" principle.
Technical Support:IBM technical support can usually solve any problems. If it's not something they've run into previously, it can take a long time to get a straight answer. They provide hotfixes for really urgent bugs that are affecting production.
Which solution did I use previously and why did I switch?
Most of my clients are long time Cognos users. Some of them are migrating away from Hyperion Brio because of lack of support.
How was the initial setup?
At the most basic level, Cognos is a "next-next-next" install. While this works for very simple, low usage systems, in order to really get the most out of it it requires a great deal of tuning.
What about the implementation team?
As a consultant, the vast majority of my clients hire out the development team. A few times I've been brought on to provide additional temporary support or training.
What other advice do I have?
Hire experts to come in and do the initial setup and meta-model. Learn from them. Get training. Training is invaluable when it comes to using the various tools.
Disclosure: My company has a business relationship with this vendor other than being a customer: I am a Business Partner with IBM.
Business Intelligence Analyst at a tech company with 1,001-5,000 employees
Great for Fast KPI tracking. Performance and Versatility Need Improvement.
Valuable Features
Cognos Reports, Dashboards
Improvements to My Organization
Fast KPI tracking, Complex data analysis for decision making.
Room for Improvement
Versatility, Performance (speed)
Use of Solution
5 years
Deployment Issues
It's hard to change built-in options.
Stability Issues
Rarely had issues with stability.
Scalability Issues
No issues with scalability.
Customer Service and Technical Support
Customer Service:
Depends on the support structure.
Technical Support:Depends on the support structure.
Implementation Team
In-house team
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Consultant IT at a tech services company with 51-200 employees
Standard and High Quality Reports but it's an Expensive BI Tool
What is most valuable?
Well, I liked the split Cognos- used to have 2 differents products for reporting. One very friendly for user (query studio) and other one more for super user or tech user (Report studio).
The AdHoc reporting (query studio) are very easy with query studio but this happens only if the package is well done by the modeler. The most valuable feature in query studio is Develop/ Reduce group in a list. For Report Studio, the possibility to create report from SQL Query direct, easy, simple and efficient :)
How has it helped my organization?
We reduced IT requests for reporting and improved reports standards. High quality reports.
We used templates and reuse components so it's easy to change lots of report quickly.
What needs improvement?
Administration and security.
For how long have I used the solution?
I'm with Cognos's products since 1997. (First products I used was Impromptu, Transformer and Power Play). Last version I have used is 10.1 (Query and Report Studio).
What was my experience with deployment of the solution?
Well, developing packages makes deployment a bit long in case of emergency.
Also, for performance issues, avoid to connect the package's data on OLTP databases. Always use de-normalised databases, (ODS) or OLAP databases.
What do I think about the stability of the solution?
Server not responding some times
What do I think about the scalability of the solution?
No
How are customer service and technical support?
Customer Service:
With IBM it is too complicated, I used a partner.
Technical Support:With IBM it is too complicated, I used a partner.
Which solution did I use previously and why did I switch?
No
How was the initial setup?
Not too complex.
What about the implementation team?
At that time I was implementing with the Cognos team and in-house. People from Cognos were very experienced.
Which other solutions did I evaluate?
I can't remember. But now I'm looking to go around looking at BI Tools to advise my customers which ones are best according to theirs needs. I will go deeper in Microsoft (for the price), Tableau for the visualisation and easy deploy and of course Cognos because it can do all BI needs (but it's expensive).
PS. Cognos Express is welcome with lower licensing price.
What other advice do I have?
If you are looking for an all integrated, scalable and high quality reporting tool, Cognos is a solution to consider. But, the price is a factor too.
You need to define well your needs for reporting, chose the right component you want to start first and start small.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Vice President at a financial services firm with 1,001-5,000 employees
Cognos needs better data visualization. Good value in drill through reporting, ease of use and design.
What is most valuable?
Drill through reporting, ease of use, ease of design, and functionality.
How has it helped my organization?
This BI tool helped automate and centralize production reports. It provided intuitive navigation for end users. It helped to positively change the reporting landscape while addressing customer needs
What needs improvement?
It definitely needs better data visualization. I needed to couple Cognos with Tableau to provide a complete reporting environment.
For how long have I used the solution?
2 years for Cognos BI series 10; 2 years for Series 8 and 7 years for Series 7
What do I think about the scalability of the solution?
No, the company I worked for had a Corporate user (many end users) license which enabled license costs to be minimal.
How are customer service and technical support?
Customer Service: I did not work directly with Cognos support.Technical Support: I did not work directly with Cognos support.
Which solution did I use previously and why did I switch?
The IT group in my organization was responsible for the set-up. On version 8, Cognos seemed very unstable. Cognos 10 was much improved.
What about the implementation team?
In house
What's my experience with pricing, setup cost, and licensing?
IT group handled this aspect.
Which other solutions did I evaluate?
Yes. Our company had many BI tools to choose from but Cognos was the most sustainable and scale-able.
What other advice do I have?
There are many BI tools out there to choose from. Cognos might be the right solution for you but this decision needs to take into consideration the size of your user group, the cost per license, the functionality needed for your reporting infrastructure, and the in-house BI knowledge of the BI tool that you choose.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.
Project Manager at a manufacturing company with 10,001+ employees
Consider other alternatives. Corporate decided to replace this application with Oracle OBIEE.
What is most valuable?
Graphical interface is good
How has it helped my organization?
Ad hoc reporting
What needs improvement?
Basically, our support to enhancement was our corporate team. Where the Oracle Quality module has more flexibility to develop internal tables to gather data. The Cognos BI team doesn’t have this dynamic approach to do the enhancements. So, Corporate decided to replace this application with Oracle OBIEE.
For how long have I used the solution?
5 years
What was my experience with deployment of the solution?
No
What do I think about the stability of the solution?
No
What do I think about the scalability of the solution?
Yes, When it’s integrated with Oracle for Quality reports
How are customer service and technical support?
Customer Service: 9 out of 10Technical Support: 9 out of 10
Which solution did I use previously and why did I switch?
Never before.
How was the initial setup?
Straightforward
What about the implementation team?
In-house
Which other solutions did I evaluate?
No
What other advice do I have?
Consider other alternatives.
Disclosure: My company does not have a business relationship with this vendor other than being a customer.

Buyer's Guide
Download our free IBM Cognos Report and get advice and tips from experienced pros
sharing their opinions.
Updated: June 2025
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Buyer's Guide
Download our free IBM Cognos Report and get advice and tips from experienced pros
sharing their opinions.
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Note that effective of 10.2.2 Query Studio and Analysis Studio have been marked for "deprecation", meaning they will not be in future releases, but would be supported for a number of years in line with IBM's usual support policies.
Workspace Advanced (for authoring) and Workspace (for consumption) are the replacements, and have been around for a number of years now.
Report Studio for professional IT authors continues to be a key component..