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Performance Testing Software

LoadUI Pro

Load testing tool that reuses SoapUI Pro functional API tests for REST and SOAP web services

Cloud Load Testing
Online
Business Hours
Web-Based, Cloud, SaaS
+14 more

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LoadUI Pro cover

About LoadUI Pro

LoadUI Pro is a performance testing tool from SmartBear for web services. Teams take functional API tests already written in SoapUI Pro and run them again as load tests, rather than starting from scratch.

What LoadUI Pro offers

Load testing of APIs — checks how REST and SOAP web services behave under heavy use.
Test reuse — functional tests built in SoapUI Pro carry over, which shortens the time spent preparing performance tests.
Faster deployment — aims to cut the time it takes to release web services that perform well.

Who it works with

Development and testing teams that already test their APIs with SoapUI and want to add performance checks.

Key facts

Vendor: SmartBear
Related tools: SoapUI Pro for functional API testing; LoadNinja for UI performance testing
Protocols: REST and SOAP

Profile written by TrustList from the business's own published information, Oct 2026.

Gallery

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Categories & features

Cloud Load Testing
Online
Business Hours
Web-Based, Cloud, SaaS
Installed - Windows
Installed - Mac
Testing Scripts
Performance Testing
Load Scenarios
Reporting/Analytics
Browser Performance Metrics
Bottleneck Identification
UI Testing
Parallel Testing
Mobile Testing
Load Testing
Cross Browser Testing
API Testing

Rankings

As of 2026-10-05. Organic ranks only; sponsored placements are never ranks.

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