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Atoll Technologies System Architecture Management Utility vs IDERA ER/Studio comparison

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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

Atoll Technologies System A...
Ranking in Enterprise Architecture Management
28th
Average Rating
8.0
Number of Reviews
1
Ranking in other categories
No ranking in other categories
IDERA ER/Studio
Ranking in Enterprise Architecture Management
10th
Average Rating
8.4
Reviews Sentiment
6.2
Number of Reviews
39
Ranking in other categories
Database Development and Management (7th)
 

Mindshare comparison

As of September 2026, in the Enterprise Architecture Management category, the mindshare of Atoll Technologies System Architecture Management Utility is 1.5%, up from 0.6% compared to the previous year. The mindshare of IDERA ER/Studio is 2.9%, down from 3.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Architecture Management Mindshare Distribution
ProductMindshare (%)
IDERA ER/Studio2.9%
Atoll Technologies System Architecture Management Utility1.5%
Other95.6%
Enterprise Architecture Management
 

Featured Reviews

Consulta2ab8 - PeerSpot reviewer
Consultant at a tech services company with 51-200 employees
A stable scalable solution with mid-range price points
The user interface needs improvement. The solution needs to add a few features to improve the overall user experience. Security needs to be strengthened as well I've been using the solution for three of four years. The solution is stable. We haven't had any serious technical issues. The…
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.

Quotes from Members

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

Pros

"The solution is stable, and we haven't had any serious technical issues."
"IDERA keeps up with the versions of Oracle and SQL Server that I'm using. I mostly use SQL Server and when there are new features, a new type of index, for example, IDERA also includes them in upgrades of the data modeling tool."
"I feel the product's pricing is a good value."
"My overall rating for the solution is ten out of ten."
"With both onshore and offshore development teams working 18x5 days, it is an easy way to control check-in's while also maintaining schema views."
"The reverse engineering is the most important feature."
"Using this product has improved the way we maintain our models because they have a place where we can keep all of them, and they can be viewed using the web interface."
"It has a wealth of time-savers and features that are extremely useful."
"The most valuable feature of the solution is generating DDL (data definition language)."
 

Cons

"The user interface needs improvement. The solution needs to add a few features to improve the overall user experience. Security needs to be strengthened as well."
"This solution needs more precise documentation."
"There was no specific mention of areas needing improvement."
"When building the relationships there should be a little more flexibility."
"Documentation tends to range from pointless to incomprehensible."
"We receive these new functionalities, and sometimes we start to test them and we find errors that we need to correct by talking with tech support."
"I'd like the ability to debug the errors ourselves instead of having to call them. There are certain types of errors that, I wouldn't say they come up regularly, but when you have an error it is very often the same type of error. Knowing that it's a Type III or Type I, it would be nice to have some kind of debugging facility for us to use to find out where the problem that threw that error occurs. That would be a really cool feature."
"The print facility is a little lacking."
"The visual presentation is a little too colorful and seems that it is dumbed down."
 

Pricing and Cost Advice

Information not available
"The process of licensing could be much simpler, from our experience."
"As an individual user, the renewal is a little costly."
"The setup cost may have been around $1500 to $2000."
"Pricing is expensive and on the higher-end."
"It is priced fairly. It's around the same as erwin and other competitors' costs."
"The solution’s pricing is high."
"The product is pricey."
"I use the product's trial version."
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Top Industries

By visitors reading reviews
No data available
Financial Services Firm
13%
Energy/Utilities Company
13%
Outsourcing Company
11%
Comms Service Provider
8%
 

Company Size

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

Questions from the Community

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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...
 

Also Known As

System Architecture Management Utility
IDERA ER Studio, ER/Studio, ER/Studio Enterprise Team Edition
 

Overview

 

Sample Customers

Waterworks of Budapest
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
Find out what your peers are saying about Quest Software, SAP, SAP LeanIX and others in Enterprise Architecture Management. Updated: September 2026.
913,806 professionals have used our research since 2012.