mabl - Low-code Test Automation That Scales
OctoPerf - OctoPerf is a SaaS load testing solution, based on JMeter.
testRigor - Use plain English to build stable and maintainable functional end-to-end tests.
StresStimulus - Load testing tool for websites and mobile that works with hard-to-test applications.
Sauce Labs - Test mobile or web apps instantly across 700+ browser/OS/device platform combinations - without infrastructure setup.
SmartMeter.io - Performance Testing with Enterprise-Level Features with a familiar jMeter interface