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.
Mediamodifier - Create beautiful designs and product mockups in seconds.
PractiTest - PractiTest is a cloud based Innovative test management tool.
Mockuuups Studio - Fast and easy way to create product mockups on macOS, Windows and Linux.
Qase - Test case management software for QA and development teams that helps you make your product better.
mockDrop - Is a webapp for creating free device mockups including your screenshots.