testRigor - Use plain English to build stable and maintainable functional end-to-end tests.

Loader.io - Loader.io is a simple cloud-based load testing service

Functionize - Functionize combines natural language processing, deep-learning ML models and other AI-based technologies to empower your team to build tests faster that don’t break and run at scale in the cloud.

LoadFocus - Cloud Testing Infrastructure | Cloud Testing Services and Tools for Websites & APIs.

Testim - Stable, self-healing, end-to-end test automation via machine learning. Testim helps accelerate the delivery of high-quality software. Speed up test-authoring and improve the stability of automated, end-to-end tests.

LoadUIWeb - LoadUIWeb is a free desktop tool for performance, stress, scalability and load testing of web...