TestRail - TestRail provides comprehensive test case management for software testing. Organize your testing, boost productivity, get real-time insights, and track progress toward milestones. Integrates with leading issue tracking and test automation tools.

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

PractiTest - PractiTest is a cloud based Innovative test management tool.

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

Qase - Test case management software for QA and development teams that helps you make your product better.

Loadster - Loadster is a full-featured load testing solution for websites, web apps, and web services.