No more typing reviews! Try our Samantha, our new voice AI agent.

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

Why PeerSpot?
 

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

Atoll Technologies System A...
Ranking in Enterprise Architecture Management
26th
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
9th
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 October 2026, in the Enterprise Architecture Management category, the mindshare of Atoll Technologies System Architecture Management Utility is 1.6%, up from 0.7% compared to the previous year. The mindshare of IDERA ER/Studio is 2.9%, down from 3.7% 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 Utility1.6%
Other95.5%
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."
"The most important features are logical and physical models that we can compare and develop. Also, the Data Dictionary can be created out of your studio. Finally, database schemas help understand the logic that's behind the scene, behind the SQL tables. Especially when there are a lot of them, the schemas help everyone understand the business processes."
"I think it's the best due to pricing and good overall support."
"We can track changes to our data models and tie those changes back to specific tasks or efforts that we identify."
"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."
"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."
"Before this tool, just managing the changes and publishing the models to the users became very cumbersome, and this tool has simplified our day-to-day tasks a lot."
"I think ER/Studio Data Architect is priced high, but it comes with user-friendly features."
"The tool is simple to use."
 

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."
"The model diagram because very clumsy when you save it on the team server and the models are very big."
"I cannot evaluate any areas for improvement at this time."
"The solution's reporting could be improved because the report writer is terrible."
"The number of options can be overwhelming at times. That is not necessarily a bad thing but for a newbie, it can be daunting."
"The screens are a bit outdated. They could use a new look and feel."
"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"
"The solution could be sped up, as it is a little slow (e.g., when it's doing its database compare)."
"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."
 

Pricing and Cost Advice

Information not available
"Pricing is on point, but do your due diligence - not every developer needs the tool."
"Pricing is expensive and on the higher-end."
"I feel the product's pricing is a good value."
"The price of this product is okay."
"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."
"The solution’s pricing is high."
"The product is pricey."
"The process of licensing could be much simpler, from our experience."
report
Use our free recommendation engine to learn which Enterprise Architecture Management solutions are best for your needs.
918,957 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
No data available
Financial Services Firm
15%
Energy/Utilities Company
12%
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

Ask a question
Earn 20 points
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: October 2026.
918,957 professionals have used our research since 2012.