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SAP PowerDesigner vs erwin Data Modeler by Quest comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jun 29, 2025

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

erwin Data Modeler by Quest
Ranking in Enterprise Architecture Management
3rd
Average Rating
8.6
Reviews Sentiment
7.2
Number of Reviews
39
Ranking in other categories
Business Process Design (10th)
SAP PowerDesigner
Ranking in Enterprise Architecture Management
5th
Average Rating
7.8
Reviews Sentiment
6.6
Number of Reviews
35
Ranking in other categories
Metadata Management (4th)
 

Mindshare comparison

As of July 2025, in the Enterprise Architecture Management category, the mindshare of erwin Data Modeler by Quest is 10.2%, up from 10.0% compared to the previous year. The mindshare of SAP PowerDesigner is 8.8%, up from 8.5% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Architecture Management
 

Featured Reviews

JorgeSanz - PeerSpot reviewer
Streamline data modeling and automate network changes for increased efficiency
The initial setup depends on the tool if you are using the data model environment. Stopping the server could be complex and require strong expertise. If you have everything set up and configured, Erwin is straightforward. You can deploy it in a few hours. In our case, it took a couple of months to address internal conditions, assign machines, and set up everything for the services. I rate the initial setup a six out of ten, where one is difficult and ten is easy.
JorgeSanz - PeerSpot reviewer
Effective in terms of validating everything, but sometimes they don't allow us some flexibility and GUI could improve
I would recommend SAP PowerDesigner to others for data architecture management. It provides all the functionalities in terms of data modeling, so it's also a good tool for that. I see trends in terms of data classification, but I don't see this tool with the intelligence to do that automatically. So, like, with artificial intelligence. Overall, I would rate the solution a six out of ten because there are too many validations. Also, I found some gaps in terms of relationships; they didn't appear when you do reverse engineering. Also, this tool lacks artificial intelligence that should be very good in terms of automatically identifying the classification of elements and maybe also to incorporate some artificial intelligence in providing descriptions for each data element included in the solution.

Quotes from Members

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

Pros

"The visual data models for helping to overcome data source complexity and enabling understanding and collaboration around maintenance and usage are excellent. A picture speaks 1,000 words. Seeing a picture that shows you how the data relates to each other helps you better understand what the data is and how to use it. Pairing that information with a dictionary, which has the definitions of the tables and columns or the entities and attributes, ensures that the users understand what the data is so that they can use it best and most successfully."
"The most valuable features are being able to visualize the data in the diagrams and transform those diagrams into physical database deployments. These features help, specifically, to integrate the data. When the source data is accumulated and modeled, the target model is in erwin and it helps resolve the data integration patterns that are required to map the data to accommodate a model."
"It's a safeguard for me because I'm always concerned that somebody is free handing it and will forget a key coming from the parent. The migrating keys are a great feature. Identifying relationships, non-identifying relationships, and being visually right there to understand the differences are great features. erwin is key to being able to visually understand whatever the customer is requesting. They'll give you words on a paper, but once they can actually view it as a picture, it really comes to life. The data comes to life to where they understand exactly what they're asking for."
"The solution is excellent in providing a visual representation of a database and can generate DDL for implementing changes. We use DDL for logical purposes to review with business people, ensuring they have the required fields for processing. We also use it as a data dictionary for the physical data model to understand all the purposes of the terms. This helps us map the logical and physical terms with the business definition to understand our data."
"The most valuable features are the ability to reverse engineer and do model comparison. With the reverse engineering, I can understand the databases from third-party products. With the model comparison, I can track the differences between two versions of the same database."
"The product allows us to reuse entities and attributes."
"Any tool will do diagramming but I think the ability to put the stuff up in a graphical fashion, then think about it, and keep things consistent is what's valuable about it. It's too easy when you're using other methods to not have naming consistent standards and column consistent definitions, et cetera."
"The fitting model is very intuitive."
"It offers a lot of features in one solution. You would have to get multiple other products to bundle together all of the capabilities that you get in just this product."
"The most valuable feature is the way you can extend it and customize it. With most modeling tools, you fit your modeling process to fit the tool. In PowerDesigner, you can make the tool fit the way you want to work."
"It allows us to have proper documentation in terms of the databases."
"The initial setup was very easy."
"In terms of operational efficiency and cause savings or return on investment, I can say that with SAP PowerDesigner, our company saves a lot of time."
"The solution is a very pragmatic tool. It's quite easy to use."
"The feature I found valuable in SAP PowerDesigner is extraction. I also like that my company hasn't faced any issues because of the clear documentation about SAP PowerDesigner."
"It's a great tool for documentation."
 

Cons

"I would like to see improved reporting and, potentially, dashboards built on top of that. Right now, it's a little manual. More automated reporting and dashboard views would help because currently you have to push things out to a spreadsheet, or to HTML, and there aren't many other options that I know of. I would like to be able to produce graphs and additional things right in the tool, instead of having to export the data somewhere else."
"We are planning to move, in 2021, into their server version, where multiple data modelers can work at the same time and share their models. It has become a pain point to merge the models from individual desktops and get them into a single data model, when multiple data modelers are working on a particular project. It becomes a nightmare for the senior data modeler to bring them together, especially when it comes to recreating them when you want to merge them."
"As someone who has used it for a long time, I have seen stability vary from version to version."
"I find the UI very clunky and very difficult to use. If I add columns to a table the whole workflow could be so much easier. I get frustrated using it. I've tried other tools. I've tried to get off of erwin a few times. I always come back to it because every tool has its own set of problems, and it seems like if I have to pick my poison, I stay with erwin. But so many things that are clunky with it."
"The erwin ETL functionality has room for improvement when it comes to mapping databases with a classic entity-relationship model to a data warehouse model."
"This is a very complex product."
"One of the things I've been talking to the erwin team about through the years is that every data model should have the ability to be multi-language... When I was working at Honda, it became very difficult to work with the Japanese teams using just one model. You can have two models, one in English and one in Japanese, but that means you have to keep the updates back and forth, and that always increases the risk of something not being updated."
"I would like to see the reporting capabilities be more dynamic and more inclusive of information. The API is very sparsely understood by people across the user community."
"This product does not have a good BPMN Modeler."
"There should be a better usage of current hardware including multicore CPUs, higher resolutions, and multiple displays."
"This product lacks artificial intelligence that should be very good in terms of automatically identifying the classification of elements."
"SAP PowerDesigner can improve the ease of use. It is not the best tool on the market because it is tough to navigate and use. A beginner would not be able to use it well, it requires some experience. If the solution was more user-friendly it would be able to be used by more audiences. I do not think many people are aware of this solution and they should use it."
"Technical support could be better and more human."
"In terms of improvement, the pricing is a bit high."
"It would be helpful if there were glossary, catalog and governance tools. It would help make it a true end-to-end product."
"In the future, I would like to see data manipulation capability where you can actually write SQL queries and manipulate data from directly within the tool."
 

Pricing and Cost Advice

"There are no costs in addition to the standard licensing fees."
"There is either a one-year or three-year license. It is not a pay-as-you-go license like a SaaS solution. It’s more of a traditional licensing. They are a little bit on the pricier side."
"erwin Data Modeler by Quest is an expensive solution."
"The pricing of the solution is cheap. I rate the pricing a five out of ten."
"The solution is expensive."
"erwin has this option where you pay a one-time fee and you have the license for six years, which makes sense because I don't upgrade my database engine every other year. I have an application that depends on it. This is something weird about PowerDesigner. There are no additional costs beyond the standard licensing fee."
"We've continued to use the product for many years and compared it with others on the market. The pricing is reasonable considering what the solution offers and what we pay. There are cheaper tools, but they may not be as robust and easy to use, so it's worth the money."
"The price of erwin Data Modeler is very expensive, in particular for this part of the world."
"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 bought the software outright and do not pay a licensing fee."
"The price of the solution is too expensive. When we asked for certain licenses in different countries it was unattainable."
"When you purchase the license for SAP PowerDesigner, you have to buy one year of support. The tool is worth the money."
"I would like SAP to prove free licenses to professionals that are using the solution. The free version is limited."
"The price of the solution is low."
"The ROI has been 43%."
"SAP PowerDesigner is cheaper than eriwin."
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Answers from the Community

SN
Nov 30, 2021
Nov 30, 2021
15 years ago was the one time I chose to use PowerDesigner over Erwin Data Modeler was for a project where we have hundreds of pl/sql ETL scripts that needed to be run in a specific order for specific tables. PowerDesigner had the ability to store the pl/sql within the data model and prioritize/order the script run sequence. This meant that we could count on PowerDesigner to automatically gene...
See 2 answers
EB
Nov 29, 2021
Hi @George McGeachie, @Carel Van Der Merwe, @Peter Vlekkekn, @Tracy Hautenen Kriel , @Sharon Allen, @Jose Luis Leon ​and @Pam Rivera, Can you please share your professional opinion/experience with our community?
TH
Nov 30, 2021
15 years ago was the one time I chose to use PowerDesigner over Erwin Data Modeler was for a project where we have hundreds of pl/sql ETL scripts that needed to be run in a specific order for specific tables. PowerDesigner had the ability to store the pl/sql within  the data model and prioritize/order the script run sequence. This meant that we could count on PowerDesigner to automatically generate the ddl and pl/sql code in the correct run order, rather than manually maintaining a spreadsheet with the script order and running each script manually, a VERY labor intensive process. I don't know if PowerDesigner still has that capability.  With all of the ways we have to program and perform ETL, Erwin Data Modeler has been my tool of choice for any other project throughout the years. Protecting intellectual property and transparently sharing data model information with other modelers by saving the the models in a centralized location (i.e. Model Mart) is important for any company. Making the data model diagrams transparently accessible via Web Portal is another important step in ensuring both technical and business users understand the structure and relationships of the data contains within a data store. Lastly, making the data model metadata available via the Erwin Data Intelligence Suite enables both technical and business users to completely understand everything about the data and data store: Business Glossary, Reference Data, Governance, Data Quality, Data Mapping, and especially automating data lineage and impact analysis.
 

Top Industries

By visitors reading reviews
Financial Services Firm
19%
Manufacturing Company
10%
Government
9%
Computer Software Company
7%
Financial Services Firm
25%
Government
11%
Manufacturing Company
8%
Computer Software Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
 

Questions from the Community

What do you like most about erwin Data Modeler by Quest?
Forward engineering, DDL generation, reverse engineering, and reporting are the most valuable features of the solution.
What is your experience regarding pricing and costs for erwin Data Modeler by Quest?
The product is expensive. I rate the product’s pricing a nine out of ten, where one is cheap and ten is expensive.
What needs improvement with erwin Data Modeler by Quest?
As a documenting tool, it's solid, though its reporting could be more robust. The reporting mechanisms could be more intuitive regarding report creation. It can generate reports in CSV files, displ...
What do you like most about SAP PowerDesigner?
It allows us to have proper documentation in terms of the databases.
What needs improvement with SAP PowerDesigner?
Based on my experience with SAP PowerDesigner, I'd like to see improvements in the DMM feature. Even if I have an ETL tool, I'd like the DMM options to directly connect to ETL tool repositories lik...
 

Also Known As

erwin DM
Sybase PowerDesigner
 

Overview

 

Sample Customers

 Premera, America Honda Motors, Aetna, Kaiser Permanente, Dental Dental Cali, Cigna, Staples
Medtronic, Cirque du Soleil, Antarc, B&G Manufacturing, EarlySense, eBay, Ferrero, James Austin Company, Lenovo, Sagem, RAK Ceramics, Vodafone
Find out what your peers are saying about SAP PowerDesigner vs. erwin Data Modeler by Quest and other solutions. Updated: June 2025.
859,957 professionals have used our research since 2012.