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.
WebLOAD - WebLOAD - The most flexible and cost effective software for enterprise load, stress and performance testing, integrated with DevOps processes. Click for details
Hey Load Generator - HTTP load generator, ApacheBench (ab) replacement, formerly known as rakyll/boom
StresStimulus - Load testing tool for websites and mobile that works with hard-to-test applications.
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.