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.

TestMan.run - Manual Test Management System for all of your devices to manage test cases, suites and runs

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

Tuskr App - The Smarter Way To Test

Kualitee - Your next ALM alternative for Requirements planning, test case management, and issue tracking for both manual and automated testing.

TestLink - Test & requirements management