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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 October 2025, the mindshare of IBM Rational System Architect in the Enterprise Architecture Management category stands at 2.0%, up from 2.0% 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 Architect2.0%
LeanIX13.1%
Sparx Systems Enterprise Architect11.3%
Other73.6%
Enterprise Architecture Management
 
 
Key learnings from peers

Valuable Features

Room for Improvement

Popular Use Cases

Service and Support

Deployment

Scalability

Stability

Top industries

By visitors reading reviews
Manufacturing Company
18%
Financial Services Firm
12%
Government
10%
Computer Software Company
8%
Educational Organization
6%
Comms Service Provider
4%
Media Company
4%
Transportation Company
4%
Hospitality Company
3%
Aerospace/Defense Firm
3%
University
3%
Performing Arts
2%
Logistics Company
2%
Outsourcing Company
2%
Insurance Company
2%
Real Estate/Law Firm
2%
Renewables & Environment Company
2%
Healthcare Company
2%
Recreational Facilities/Services Company
1%
Legal Firm
1%
Non Profit
1%
Engineering Company
1%
Construction Company
1%
Wholesaler/Distributor
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