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IBM Rational System Architect Reviews

Vendor: IBM
3.7 out of 5

What is IBM Rational System Architect?

Featured IBM Rational System Architect reviews

IBM Rational System Architect mindshare

As of February 2026, the mindshare of IBM Rational System Architect in the Enterprise Architecture Management category stands at 2.1%, up from 1.8% compared to the previous year, according to calculations based on PeerSpot user engagement data.
Enterprise Architecture Management Market Share Distribution
ProductMarket Share (%)
IBM Rational System Architect2.1%
LeanIX9.5%
Sparx Systems Enterprise Architect8.6%
Other79.8%
Enterprise Architecture Management
 
 
Key learnings from peers

Valuable Features

Room for Improvement

Popular Use Cases

Service and Support

Deployment

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Top industries

By visitors reading reviews
Financial Services Firm
12%
Manufacturing Company
12%
Government
10%
Comms Service Provider
8%
Computer Software Company
6%
Healthcare Company
5%
University
5%
Educational Organization
5%
Media Company
5%
Outsourcing Company
5%
Transportation Company
4%
Aerospace/Defense Firm
3%
Renewables & Environment Company
3%
Logistics Company
3%
Real Estate/Law Firm
3%
Recreational Facilities/Services Company
1%
Hospitality Company
1%
Insurance Company
1%
Legal Firm
1%
Energy/Utilities Company
1%
Marketing Services Firm
1%
Non Profit
1%
Engineering Company
1%
Performing Arts
1%
 
IBM Rational System Architect Reviews Summary
Author infoRatingReview Summary
IT/Business Architect at a financial services firm with 51-200 employees4.0No summary available
IT/Business Architect at a financial services firm with 51-200 employees4.0No summary available
Enterprise Architecture Specialist at a energy/utilities company with 10,001+ employees2.5No summary available
Database Administrator at a tech services company with 10,001+ employees3.5No summary available
Enterprise Architect at a tech company with 501-1,000 employees4.5No summary available