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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
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 June 2026, in the Enterprise Architecture Management category, the mindshare of Sparx Systems Enterprise Architect is 8.9%, down from 13.4% 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

"Sparx EA beats all of these hands down on a cost/benefit analysis."
"Flexibility Open DB."
"I like that there is support for software patterns."
"It provides good utilization and it's a convenient tool for building exact architectural work."
"However, it is a useful tool for IT people who need to design their solution architecture."
"The Business Process Modeling or BPM part is the most valuable. Its ability to simulate scenarios is also very useful. It can also create descriptions of the workflows. It has a feature in which if you create some BPMN process, a workflow diagram, and the description inside, you can actually simulate the whole scenario, and you get the description. That's very handy."
"I used Visio; there is no comparison, SPARX is much better."
"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."
"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

"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."
"It is weak in regards to data modelling. It does not provide logical or physical data modelling or the ability to migrate from conceptual to physical and back."
"Inconsistent UI elements must be tidied up with the toolbox gaps removed."
"From a practical point of view, we need speed and reliability for creating a model and doing some really meaningful tasks such as application landscape, refactoring, etc. These are two primary criteria. Sometimes, when you import something, it creates the object duplicates, or it allows you to do something that you're not supposed to do. For example, validation is missing. This could be frustrating because when you work at a high speed, you need to come back and start fixing things that the tool allowed you to go with, which is not quite good. So, there should probably be some internal mechanisms to advise you about what you're doing and what is probably not the best idea."
"This solution should have better ease of use for the uninitiated."
"What should be improved are the integration capabilities of the solution with Bizagi."
"Navigating from EA Models to Business Process Models becomes a nightmare if the repository is heavily loaded."
"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."
"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."
"UNICOM System Architect is quite a dated tool. The usability needs to be improved."
"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."
 

Pricing and Cost Advice

"It’s the best deal in town, by far."
"We paid 1200 euros as a once-off cost. All add ons and integrations come at an additional cost."
"The pricing for ultimate version is steeply high."
"It is very economical and low cost. You have to pay for a one-time license, and it is active forever."
"There is a license for this solution. When comparing this solution to others it is priced well."
"Pricing and licensing is very attractive, simple, and straightforward."
"The Corporate Edition, or one of the bundles, is the way to go."
"It is cheaper than other solutions. Its cost is around $686 per year. There are no costs in addition to the standard licensing fees."
"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
14%
Manufacturing Company
9%
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...
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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: June 2026.
902,270 professionals have used our research since 2012.