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

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
4th
Average Rating
7.8
Reviews Sentiment
6.9
Number of Reviews
99
Ranking in other categories
Business Process Design (7th)
UNICOM System Architect
Ranking in Enterprise Architecture Management
24th
Average Rating
6.0
Number of Reviews
2
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of May 2026, in the Enterprise Architecture Management category, the mindshare of Sparx Systems Enterprise Architect is 8.9%, down from 13.6% compared to the previous year. The mindshare of UNICOM System Architect is 1.6%, up from 0.6% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Architecture Management Mindshare Distribution
ProductMindshare (%)
Sparx Systems Enterprise Architect8.9%
UNICOM System Architect1.6%
Other89.5%
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

"I have found the Meta Model tuning feature useful as it provides me with an overview of all my work needs."
"Some of the business processes are very easy to compare when you have the diagrams."
"When I confronted the developer team that I plan to switch from JIRA to EA, they were not really happy, but now, after a short while, they love it because they immediately see changes, have access to all the diagrams (ERDs, Sequence Diagrams etc.), always have the big picture, and wherever they are, they can simply right-click an element, click "Find in Diagrams" and see this element in context."
"Its most valuable feature is the Zachman Framework."
"It supports multiple modeling languages like ArchiMate for database design, software lifecycle visualization, and team management."
"We have found the stability to be very reliable."
"Using Sparx Enterprise Architect allowed my customer to detail and make the company's IT strategy visible and accessible to all. The system provided clear roadmaps for IT development and helped to keep up-to-date documentation of systems and processes."
"Sparx is very reliable and it's integrated with ServiceNow via the cloud, so you can share info and store everything inside the Sparx EA."
"It is useful for creating build-outs and architecture views and for publishing reports and stuff like that for different programs."
"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."
"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."
"No way to implement data integrity and referential integrity constraints."
"The documentation could be better. Where I work, we speak French and we don't speak English, so we don't have anything in French."
"The database management area was not usable."
"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."
"The reporting needs improvement."
"If you just want to create some diagrams with shapes and arrows, then use Visio."
"It would be nice to have it supported on the Linux operating system."
"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."
"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 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

"We have an annual license, and it's very affordable."
"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."
"In terms of cost, Sparx EA is probably one of the cheapest tools I have ever used."
"I rate the solution's pricing a five out of ten."
"The licensing is not as expensive as some of the other data modeling tools such as Erwin."
"Pricing and licensing is very attractive, simple, and straightforward."
"Pricing and licensing are suitable even for small companies."
"It’s the best deal in town, by far."
"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.
893,438 professionals have used our research since 2012.
 

Top Industries

By visitors reading reviews
Financial Services Firm
14%
Manufacturing Company
10%
Government
9%
Computer Software 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: April 2026.
893,438 professionals have used our research since 2012.