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

Sparx Systems Enterprise Architect vs UNICOM System Architect comparison

Why PeerSpot?
 

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

Sparx Systems Enterprise Ar...
Ranking in Enterprise Architecture Management
5th
Average Rating
7.8
Reviews Sentiment
6.9
Number of Reviews
99
Ranking in other categories
Business Process Design (8th)
UNICOM System Architect
Ranking in Enterprise Architecture Management
22nd
Average Rating
6.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of September 2026, in the Enterprise Architecture Management category, the mindshare of Sparx Systems Enterprise Architect is 8.6%, down from 11.5% compared to the previous year. The mindshare of UNICOM System Architect is 1.6%, up from 1.0% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Architecture Management Mindshare Distribution
ProductMindshare (%)
Sparx Systems Enterprise Architect8.6%
UNICOM System Architect1.6%
Other89.8%
Enterprise Architecture Management
 

Featured Reviews

Milan Sterba - PeerSpot reviewer
Senior Enterprise Architect at Deepview S.r.o.
Efficient documentation generation through organized model structure with a good price-performance ratio
Whenever I begin a new project with Sparx, I have to spend time training people on how to use it since it is not straightforward. Although it's a powerful product with plenty of features, it's not easy for even experienced users to find their way without guidance. This is not the most user-friendly solution.
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

"Sparx Systems Enterprise Architect is very flexible and it is simple to define the metamodel, and additionally, it is lightweight on resources."
"EA is a good, cheap, flexible, and capable tool."
"It is now based on business drivers, goals and requirements, and linked to business and IT functions, resulting in traceability and alignment with business objectives."
"We absolutely feel that Sparx Systems Enterprise Architect provides a good ROI."
"Sparx is a good tool for extended usage such as modeling or automated testing."
"Our clients have used EA to document the architecture for enterprise architecture as well as for software architecture, with the architectural blueprints in Sparx EA acting as a key reference repository for the transformation projects."
"We have exchanged language for picture (diagrams) and the result was awesome."
"Modeling is a part of my work, and it has a lot of standard modeling languages. It is quite wide, and a lot is possible in it. We are not programming it ourselves, but if you are into programming and developing software yourself, you can go further and do a lot with Sparx. You can work from the framework and go into the details. With this solution, you get a lot of value at a low cost. It is also quite intuitive in terms of use. I like the use of it."
"It has good end-to-end metamodel interrelationships."
"It is useful for creating build-outs and architecture views and for publishing reports and stuff like that for different programs."
 

Cons

"The tutorials are a little thin for doing this, and I could find no examples that were provided for ideas."
"I would rate EA as a 5/10 as an "Enterprise Architecture" requirements platform, mainly as it lacks the ability to lock specific objects, object types to specific users or user groups."
"I would like to see integration with Confluence or any other TRM, and the capability to integrate with the data storage, such as a repository similar to GitHub."
"Its best features are not intuitive or easy to learn. Most companies I have worked with, when I see what they are doing with it , are not using more than 5% of what they could and should be doing with it."
"I have found the solution is lacking options. The general usability needs improvement and more compliance to CML definitions."
"They should make the Save button easier to find. A simplified user interface for a lighter user would probably be useful. I am not sure if such an interface is already there."
"The product inherently does not support analysis of the models."
"The fact that you can do a lot yourself is a plus point, but it also becomes a challenge because you need an understanding of the programming languages to get things to work. It becomes challenging for those who are not very good at programming. You have standard reports, but if you want to make your own reports, you have to program it. Similarly, if you want validations rules, you have to take care of them yourself."
"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."
"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."
"UNICOM System Architect is quite a dated tool. The usability needs to be improved."
 

Pricing and Cost Advice

"The pricing is reasonable."
"We have an annual license, and it's very affordable."
"The licence has a costly upfront fee which gets you access. You have to pay an annual maintenance fee, which is less."
"I think our license costs roughly $1,000 a year, but I could be wrong."
"Use floating licenses strategically."
"It’s the best deal in town, by far."
"They have the price on their site for the enterprise version, and we do receive a small discount."
"In terms of cost, Sparx EA is probably one of the cheapest tools I have ever used."
"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."
report
Use our free recommendation engine to learn which Enterprise Architecture Management solutions are best for your needs.
914,109 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
9%
Government
9%
Outsourcing Company
7%
No data available
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business39
Midsize Enterprise20
Large Enterprise58
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Sparx Systems Enterprise Architect?
One of the reasons many public sector institutions in the Czech Republic use it is that it provides a very good price-performance ratio. While it might be cumbersome to learn, it still delivers exc...
What needs improvement with Sparx Systems Enterprise Architect?
Whenever I begin a new project with Sparx, I have to spend time training people on how to use it since it is not straightforward. Although it's a powerful product with plenty of features, it's not ...
What is your primary use case for Sparx Systems Enterprise Architect?
We are mostly using the ArchiMate language to describe enterprise or solution architecture, along with a bit of use cases. We are producing quite large models, with over 10,000 elements and relatio...
Ask a question
Earn 20 points
 

Overview

 

Sample Customers

OmniLink
Apple, Facebook, Google, HSBC, PayPal
Find out what your peers are saying about Sparx Systems Enterprise Architect vs. UNICOM System Architect and other solutions. Updated: September 2026.
914,109 professionals have used our research since 2012.