IBM DevOps Test Performance vs. SoapUI Open Source, supported by SmartBear

Go for IBM RPT if: 1. You're testing a Java-based Web application with HTTP protocol 2. You wanted to distribute the load across machines easily 3. Your team is in learning phase/not really introduced to a wide range of performance testing tools Do not go for IBM RPT if: 1. You wanted to test REST or any other advanced protocols 2. Your system under test demands a very high user load 3. Your application is written in .NET or any other platform except Java.

Incentivized

Good for simple requests, simple scripts, assertions, and small workflows. Also not bad with the Open Source version if savvy with code as you can do a lot with custom functionality.Free version has limited compatibility with scripts/projects created from the Pro version, but functionality-wise can probably be made up with coding. As such, the free version may not be too suitable for complex scripts or for those who are not familiar with coding as functionality/usability may be limited.

Incentivized

• Live Monitoring of Performance Testing Metrics
• Easier Test Data Parameterization
• Performance Tests Scheduler
• Server Resource Monitoring
• Great Reports that can be Exported as HTML Reports

• Ease of implementation
• Ease of use
• User friendly interface

Incentivized

• Memory utilization could have been improved.(Eats up system's RAM)! It may crash if a test is conducted with the heavy load if adequate RAM is not available in the VM/host machine.
• Licensing could have been made simpler. IBM's licensing method is difficult to follow.
• Support for protocols other than HTTP. Not really up to the current trend.

Incentivized

• I actually like SoapUI as it is, I have not found things to improve, except for the speed of response is very complex services.

Incentivized

IBM Rational Performance Tester is better in many aspects when compared to Apache JMeter. For example, you have ready made scripts to assist you, You have better monitoring of different performance metrics and can generate better reports that can be exported as HTML. The only downside of IBM RPT is that it can be very costly at times while JMeter is for free which is a huge advantage. That's why we try using in our organization a combination of both as much as we can.

Compared to SoapUI, we have been using "light" tools like RestClient extension in Firefox, or Postman. Compared to Postman, SoapUI is more simple for WSDL / SOAP webservices, as SoapUI generate all envelop, but Postman does not. For Rest API, I think that Postman is a little above SoapUI, but not too far away.

Incentivized

• Accuracy in metrics, thus improving system's performance
• Costs less compared to competitor like HP LoadRunner
• Helped the team of beginners learn things quickly

Incentivized

• Testing resolves most of the issues in the development phases.
• User friendliness of the app makes it good.
• Overall client happiness depends on the clean project, which is possible by testing.

Incentivized