Figma - Team-based interface design, Figma lets you collaborate on designs in real time.
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.
Sketch - Professional digital design for Mac.
PractiTest - PractiTest is a cloud based Innovative test management tool.
Invision - Prototyping and collaboration for design teams
Qase - Test case management software for QA and development teams that helps you make your product better.