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Sparx Systems Enterprise Architect vs UNICOM System Architect comparison

 

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 August 2026, in the Enterprise Architecture Management category, the mindshare of Sparx Systems Enterprise Architect is 8.7%, down from 12.7% compared to the previous year. The mindshare of UNICOM System Architect is 1.6%, up from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Architecture Management Mindshare Distribution
ProductMindshare (%)
Sparx Systems Enterprise Architect8.7%
UNICOM System Architect1.6%
Other89.7%
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 supports multiple modeling languages like ArchiMate for database design, software lifecycle visualization, and team management."
"The installation was very easy."
"EA is a good, cheap, flexible, and capable tool."
"Provides a single repository for all architecture work."
"It is a useful tool for modeling and testing automated processes."
"With Sparx EA, models became a maintainable and reusable asset of the corporation."
"The stability has been good and satisfactory. I would rate the stability a ten out of ten."
"For what Sparx EA can offer, it’s the best tool that we had."
"It is useful for creating build-outs and architecture views and for publishing reports and stuff like that for different programs."
"It has good end-to-end metamodel interrelationships."
 

Cons

"It has not improved our organization mainly due to the poor diagramming capabilities within the product, which are outdated and look like Visual Studio 2005."
"Because it's easy to create diagrams one needs to be vigilant on the housekeeping of orphaned fragments - I have written my own scripts to do this, maybe they are available now."
"For data modeling, it is not very mature when comparing with other data modeling tools."
"The user interface could be more intuitive and support for a Mac, iOS or at least a browser version would be very welcomed."
"More challenging than other tools to maintain documents and document versions for an architecture board review."
"We miss an integration tool like ARCSeeker which is intended to register elicited elements in a common repository with all their associations (this was removed last year)."
"Initially, I found the stability of this solution reliable until there was an unexpected access crash leaving an LDB that prevented me from accessing my database, even after deleting the LDB file."
"Their technical support is not good in India. I wrote to them because I had a question, but I never got an answer. So, I just left it behind."
"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."
"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."
 

Pricing and Cost Advice

"The license for Sparx Systems Enterprise Architect is paid yearly, but I don't handle that area. It's good for its price, so I'm rating it a five out of five, but I'm not using it much. I also don't have information regarding additional costs apart from the standard licensing fees."
"It’s the best deal in town, by far."
"It is very economical and low cost. You have to pay for a one-time license, and it is active forever."
"We had a yearly license."
"It's reasonably priced for large organizations."
"There is no license required for this solution."
"I use my own license. So, I just bought the professional version, which costs $800 or something like that. In the company where I am working, we have floating licenses. They are probably more expensive. Its licensing is affordable, but we are talking about a large organization, and there could be modelers or viewers of the models. We don't know how much that would cost us."
"The pricing is reasonable."
"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."
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Top Industries

By visitors reading reviews
Financial Services Firm
15%
Government
9%
Manufacturing Company
9%
Computer Software Company
6%
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: August 2026.
908,834 professionals have used our research since 2012.