Loader.io - Loader.io is a simple cloud-based load testing service
WebLOAD - WebLOAD - The most flexible and cost effective software for enterprise load, stress and performance testing, integrated with DevOps processes. Click for details
SmartMeter.io - Performance Testing with Enterprise-Level Features with a familiar jMeter interface
k6 Cloud - Managed load testing service built on top of the popular open-source project k6.
LoadComplete - The only load testing tool to record, replay, and test in real browsers at scale.
Taurus - Automation-friendly framework for Continuous Testing.