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IDERA ER/Studio vs PTC Windchill comparison

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Comparison Buyer's Guide

Executive Summary

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

IDERA ER/Studio
Ranking in Enterprise Architecture Management
9th
Average Rating
8.4
Reviews Sentiment
6.2
Number of Reviews
39
Ranking in other categories
Database Development and Management (7th)
PTC Windchill
Ranking in Enterprise Architecture Management
16th
Average Rating
6.4
Reviews Sentiment
4.9
Number of Reviews
3
Ranking in other categories
Engineering Process (2nd), PLM Tools (2nd)
 

Mindshare comparison

As of November 2026, in the Enterprise Architecture Management category, the mindshare of IDERA ER/Studio is 3.0%, down from 3.7% compared to the previous year. The mindshare of PTC Windchill is 2.1%, up from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Architecture Management Mindshare Distribution
ProductMindshare (%)
IDERA ER/Studio3.0%
PTC Windchill2.1%
Other94.9%
Enterprise Architecture Management
 

Featured Reviews

reviewer2796111 - PeerSpot reviewer
Data Architect at a financial services firm with 10,001+ employees
Improved data modeling has reduced system footprint and strengthened finance workflows
I assess the benefits of IDERA ER_Studio's metadata management for my organization as not as good as Erwin's. Erwin's metadata management is better in how it handles data. There is a lot more user involvement in managing the metadata, primarily because in IDERA ER_Studio, the logical and physical models are separately defined in the same file, so you have to map them every single time. In Erwin, it has a unified structure, so if you make a change in the logical model, it automatically shows up in the physical model. You have to go through a couple of steps in the IDERA model to make sure everything has moved over. While that is not that inconvenient when you are actually doing development, as far as metadata management, that is prone to things getting dropped and missed. The collaboration tools in IDERA ER_Studio are adequate, but I think with Erwin, there is more of an opportunity for things to crash. Changes can be merged in IDERA more fluidly; however, the locking and sharing are a little bit more defined in Erwin. I think the learning curve for Erwin might be easier than IDERA ER_Studio, especially with connecting to different models and systems.
CW
Process Method and Tool Developer at ZF Group NAO
Effective lifecycle management improves with strong version control and deep integration needs
There is room for improvement in implementing features fully. The user interface is inconsistent and outdated. It appears that different departments or locations have implemented features differently, leading to inconsistency. There is a significant need for improved integration, particularly using OSLC for connecting with other tools like SAP ERP or ALM tools. The version control, while consistent, lacks flexibility regarding changes in CAD data and requires manual intervention for BOM management analysis.

Quotes from Members

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

Pros

"The data modeling module is important to me because I am a database developer and designer, and I also take part in designing applications and that always starts with data modeling, and it's very fast, reliable, up-to-date, so easy to use, smooth."
"One of the valuable features is inheritance when joining tables. When setting up RI and domains and rules, ER/Studio does a lot of the grunt, boilerplate code that would otherwise have to be hand-coded."
"I am able to create (and publish) logical data models, apply naming standards using macro, generate the physical models and DDL."
"I set up this tool and found it to be very simple."
"The data modeling and reverse engineering features are most important to us."
"One example is the use of the product to make extracts and split databases, and we were selling parts of the company to other regions of other companies, and it made the process more efficient and faster and less costly."
"This has helped the new application development team in cross-verifying, and understanding, the current setup, proposing and architecting new solutions for the organisation."
"It was a very good tool at the time since it was complete."
"Customer Service: PTC customer service was fantastic until our company got cheap during our chapter 11 phase and tried not paying the bills to PTC."
"The version control maintains consistent versions, which is beneficial."
"I like how the product integrates with other technical solutions."
"The strong point of Windchill is its close connection between the CAD structure and the bill of materials structure."
 

Cons

"When building the relationships there should be a little more flexibility."
"The visual presentation is a little too colorful and seems that it is dumbed down."
"One limitation I have found in ER/Studio is that when you want to make some changes to the table definitions, you have to go item by item. You cannot do it globally. Another issue concerns defining the foreign keys between the different tables. It is a little more tedious in the ER/Studio than in ERrwin. With ERwin it is direct."
"What I would like to see improved is the reliability of the releases, releases that are a little less buggy."
"The deployment and licensing facets of this product are beyond maddening, requiring even small organizations such as ours to install and maintain two server apps to handle real-time license enforcement and centralized (Tool Cloud) product launching."
"There have been some issues with performance, and there are some issues with inconsistencies."
"The solution's reporting could be improved because the report writer is terrible."
"It isn't easy to compare the thousands of tables in the model against the database. The tool should improve the synchronization within the large organization"
"Intralink needs to work better with various file formats. Also the publishing and viewing process needs to be simplified so that data can easily be shared outside of the CAD department."
"Some parts of the system are exclusive, so we can't work with them."
"I would not recommend doing business with PTC regardless of the product."
"There is room for improvement in implementing features fully."
 

Pricing and Cost Advice

"As an individual user, the renewal is a little costly."
"The solution’s pricing is high."
"Pricing is expensive and on the higher-end."
"The product is pricey."
"On a scale of one to ten, where one is bad and ten is good, I would rate the licensing cost as a seven or eight. It's not too expensive for us."
"I feel the product's pricing is a good value."
"I am currently using the trial version, but this solution is definitely worth considering for the price point."
"The setup cost may have been around $1500 to $2000."
"I rate PTC Windchill's pricing a seven out of ten since it is pricey."
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Top Industries

By visitors reading reviews
Financial Services Firm
14%
Energy/Utilities Company
12%
Outsourcing Company
11%
Comms Service Provider
8%
Manufacturing Company
26%
Construction Company
9%
Outsourcing Company
9%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business4
Midsize Enterprise12
Large Enterprise25
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for IDERA ER Studio?
In terms of pricing, ER/Studio is slightly more expensive compared to Erwin, by about five to ten percent.
What is your primary use case for IDERA ER Studio?
I work in the finance industry, and the use cases for this product are very similar to what I mentioned previously when I discussed being in industrial management. It is simply a different product.
What advice do you have for others considering IDERA ER Studio?
I have not used IDERA ER_Studio's impact analysis tools, so I really could not judge that regarding mitigating database risks for security. I am not on the end as far as the pricing, as this is wha...
What needs improvement with PTC Windchill?
There is room for improvement in implementing features fully. The user interface is inconsistent and outdated. It appears that different departments or locations have implemented features different...
What is your primary use case for PTC Windchill?
I am using Windchill for managing CAD data and document data, specifically for product lifecycle management.
What advice do you have for others considering PTC Windchill?
I would not recommend doing business with PTC regardless of the product. Although Windchill has a commendable core functionality, it lacks refinement and complete feature implementation. On a scale...
 

Also Known As

IDERA ER Studio, ER/Studio, ER/Studio Enterprise Team Edition
Windchill, Atego Artisan Studio, Integrity Modeler, Intralink
 

Overview

 

Sample Customers

Newmont Mining, Entrust, Accolade, TalkTalk, Catalina, Protective Life, NTT Data, dir systèmes, Microsoft; American Express, Astellas Pharma, AstraZeneca, Coriant, Fedex, GlaxoSmithKline, PepsiCo, Prudential, Wells Fargo
Bose, Valliant Group
Find out what your peers are saying about IDERA ER/Studio vs. PTC Windchill and other solutions. Updated: November 2026.
920,769 professionals have used our research since 2012.