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SAP PowerDesigner vs UNICOM System Architect comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Nov 3, 2024

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

SAP PowerDesigner
Ranking in Enterprise Architecture Management
2nd
Average Rating
8.0
Reviews Sentiment
6.2
Number of Reviews
40
Ranking in other categories
Metadata Management (6th)
UNICOM System Architect
Ranking in Enterprise Architecture Management
21st
Average Rating
6.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of October 2026, in the Enterprise Architecture Management category, the mindshare of SAP PowerDesigner is 9.0%, up from 8.0% compared to the previous year. The mindshare of UNICOM System Architect is 1.6%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Architecture Management Mindshare Distribution
ProductMindshare (%)
SAP PowerDesigner9.0%
UNICOM System Architect1.6%
Other89.4%
Enterprise Architecture Management
 

Featured Reviews

HemantKUMAR6 - PeerSpot reviewer
Principal Architect at Sopra Steria
Customer support has delayed successful upgrade to supported version
It was a long time back when my company purchased it, but I am now participating in upgrading it to the latest version. I found customer support to be tedious during the upgrade process to the latest version. I tried to upgrade to a trial version before purchasing a new license. During that process, I had some technical issues. When trying to go from 12.5 to 16.5, I could migrate but faced technical challenges. When I approached customer support, they informed me that even 16.5 is not supported. They stated I would need to go to 16.7 before they could look at my issue. They didn't spend any time on the issue because according to them, 16.5 is not supported. Until I get 16.7 and complete the migration, I'm not getting any help from them. I was not too happy with the customer support. This was my only interaction with customer support, and I haven't received any resolution to my issue. It can be rated as low as zero because that's the only time I approached them. I cannot even say zero out of ten because I approached only once. Perhaps they are correct that they don't support 16.5, so they don't want to spend any time on that.
reviewer1261290 - PeerSpot reviewer
Project Manager at a government with 10,001+ employees
Useful for creating build-outs and architecture views, but requires a publisher add-on for some detailed reports
I don't use the tool or know a lot. It is going to have some shortcomings. When it comes down to publishing, we just found out this week that they actually have a publisher add-on. So, what we were trying to publish was not giving a detailed report about the architecture, views, etc. I just wish they had sent these to UNICOM and contacted them about add-on features for the publishing part of the tool.

Quotes from Members

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

Pros

"This solution has good tools for big data, where you can manage large and complex databases."
"It offers a lot of features in one solution, and you would have to get multiple other products to bundle together all of the capabilities that you get in just this product."
"SAP PowerDesigner enhances the clarity of our data management significantly, as around 80% of data can be searched quickly and maintained in our SAP systems."
"I mostly work on the conceptual and logical side of things, and I enjoy how easy it is to use."
"The most valuable features of the solution are it's built very well, easy to use, and simple to describe freely what is needed in logical and physical data models."
"The most valuable feature is that it is a very fast reverse engineering process. It does a very expansive comparison."
"The solution is a very pragmatic tool. It's quite easy to use."
"The physical database model is definitely the most valuable feature because it describes normalization exactly the way you understand the data, and it deploys it perfectly with open source systems."
"It is useful for creating build-outs and architecture views and for publishing reports and stuff like that for different programs."
"It has good end-to-end metamodel interrelationships."
 

Cons

"One disadvantage of SAP PowerDesigner is that you cannot reverse engineer the ALTER statements, so that's an enhancement or area for improvement I'm looking forward to seeing from the SAP team in the future. That should directly reflect on the physical data models my company builds."
"Based on my experience with SAP PowerDesigner, I'd like to see improvements in the DMM feature."
"You have the possibility to complete a connection for abbreviations if you are creating columns or names of the tables. In the Citrix environment, this has been lagging to the point where the PowerDesigner was not usable."
"Technical support needs improvement."
"There are some minor things that could be easier. We're writing up procedures to bring all the modeling back into one group as this reduces delays in production."
"Better support for integration with open-source technologies is needed. For example, I try to use open-source databases such as Postgres and MySQL instead of Microsoft, DB2, or Oracle, however, I think it's lacking in capability from the tool to the database."
"They didn't spend any time on the issue because according to them, 16.5 is not supported."
"In terms of improvement, the pricing is a bit high."
"I don't use the tool or know a lot. It is going to have some shortcomings. When it comes down to publishing, we just found out this week that they actually have a publisher add-on. So, what we were trying to publish was not giving a detailed report about the architecture, views, etc. I just wish they had sent these to UNICOM and contacted them about add-on features for the publishing part of the tool."
"They need to add reports that show the enterprise architecture perspectives, and the dashboards should be comfortable for the senior enterprise architects so that they can view the complete landscape."
"UNICOM System Architect is quite a dated tool. The usability needs to be improved."
 

Pricing and Cost Advice

"The ROI has been 43%."
"Regarding costs, SAP PowerDesigner is pricey, as I've heard from my team manager, which is why the company has been thinking of bringing another solution on board."
"I would like SAP to prove free licenses to professionals that are using the solution. The free version is limited."
"When you purchase the license for SAP PowerDesigner, you have to buy one year of support. The tool is worth the money."
"PowerDesigner is not the cheapest solution on the market, so make sure that you are using it to its full potential."
"I bought the software outright and do not pay a licensing fee."
"The price of the solution is low."
"The pricing varies based on functionality and users."
"I don't remember the price. It is a different cost for just buying it, and then you have a maintenance cost, which you need to renew every year."
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Top Industries

By visitors reading reviews
Financial Services Firm
21%
Outsourcing Company
7%
Manufacturing Company
7%
Retailer
5%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business18
Midsize Enterprise7
Large Enterprise18
No data available
 

Questions from the Community

What needs improvement with SAP PowerDesigner?
Synchronization is vital since I experience multiple problems, such as mismatched models and manual DDL handling. Improving the synchronization between models and databases can enhance integration ...
What is your primary use case for SAP PowerDesigner?
I use SAP PowerDesigner for data modeling, which greatly enhances the clarity of my data management processes. I manage data across multiple databases, including cloud databases, Teradata, and Orac...
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Also Known As

Sybase PowerDesigner
No data available
 

Overview

 

Sample Customers

Medtronic, Cirque du Soleil, Antarc, B&G Manufacturing, EarlySense, eBay, Ferrero, James Austin Company, Lenovo, Sagem, RAK Ceramics, Vodafone
Apple, Facebook, Google, HSBC, PayPal
Find out what your peers are saying about SAP PowerDesigner vs. UNICOM System Architect and other solutions. Updated: September 2026.
915,287 professionals have used our research since 2012.