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IBM Rational System 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:
 

Scalability Issues

No sentiment score available
IBM Rational System Architect is scalable in modeling, but integration and license management challenges lead some to consider replacement.
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Valuable Features

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IBM Rational System Architect excels in supporting frameworks, user-friendly modeling, customizable meta-models, and report publishing with stable versatility.
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Room For Improvement

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IBM Rational System Architect requires UI improvements, AI model inclusion, better integration, enhanced support, and comprehensive module packages.
No sentiment score available
 

Stability Issues

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IBM Rational System Architect is very stable, with users experiencing no reported issues and recovering smoothly from crashes.
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Customer Service

No sentiment score available
Customer service is generally praised, but transitions from IBM to UNICOM and support agreements have complicated user satisfaction.
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Categories and Ranking

IBM Rational System Architect
Ranking in Enterprise Architecture Management
20th
Average Rating
7.4
Number of Reviews
5
Ranking in other categories
No ranking in other categories
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 November 2024, in the Enterprise Architecture Management category, the mindshare of IBM Rational System Architect is 1.9%, down from 2.9% compared to the previous year. The mindshare of UNICOM System Architect is 0.6%, down from 0.7% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Enterprise Architecture Management
 

Featured Reviews

RK
Modeling is useful, but many features need improvement and technical support is lacking
I find that almost every feature related to the models requires improvement. For example, I would like to see more trendy models, the look and feel of the models can be improved. This solution can be more user-friendly and easier to use, with better dashboards. The impact analysis feature is in need of heavy improvement. The is a standalone product that lacks integration with a business process automation engine. I would like to see the workflow improved, where it integrates seamlessly with the artifacts.
reviewer1261290 - PeerSpot reviewer
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.
report
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Top Industries

By visitors reading reviews
Manufacturing Company
14%
Government
14%
Computer Software Company
13%
Financial Services Firm
12%
Government
19%
Financial Services Firm
16%
Computer Software Company
14%
University
12%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
No data available
 

Also Known As

Rational System Architect
No data available
 

Learn More

Video not available
 

Overview

Information not available
 

Sample Customers

Wuxi Lake Cloud, Nationwide, ETI, IDS Scheer
Apple, Facebook, Google, HSBC, PayPal
Find out what your peers are saying about IBM Rational System Architect vs. UNICOM System Architect and other solutions. Updated: October 2024.
816,406 professionals have used our research since 2012.