Side by side
IBM Rational Software Architect Designer vs PowerBuilder
Both stand on integrated development environments. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Paid LinuxMacWindows
IBM Rational Software Architect Designer combines UML, Java, API, service, and deployment modeling in a desktop architecture environment. Teams should account for its installation, licensing, download-access, and reported BIRT preview limitations.
Visit IBM Rational Software Architect Designer Paid Windows
PowerBuilder offers a Windows-focused environment for building and debugging client/server software and Web APIs. Professional and CloudPro provide clear annual licensing choices, with CloudPro adding a defined session limit.
Visit PowerBuilderThe facts
| IBM Rational Software Architect Designer | PowerBuilder | |
|---|---|---|
| Free plan | Not published | No |
| Open source | Not published | Not published |
| Runs on | Linux, Mac, Windows | Windows |
| Lowest paid plan | Free or on request | PowerBuilder Professional: $895 a year |
| Plans published | 1 | 2 |
| Maker | Not published | Not published |
| Website | ibm.com | appeon.com |
| On integrated development environments | #58 of 65 | #62 of 65 |
IBM Rational Software Architect Designer: what it does well
- Graphical abstractions clarify software designs
- Java 17 modeling and UML code generation
- OpenAPI 3.0 endpoint and schema modeling
- Deployment Planning supplies topology templates
- Supports Linux, Mac OS, and Windows
What to know first
- Pricing requires contacting IBM
- Version 10.0 requires 10 GB disk space
- BIRT report preview has a known issue
- Eligible clients must sign in through Passport Advantage
PowerBuilder: what it does well
- Integrated debugger
- Build tools included
- Supports client/server applications and Web APIs
- Professional includes support and updates
What to know first
- Windows-only support
- No free plan
- CloudPro limits development server sessions to five
- Annual per-developer pricing
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