LeanKit vs Trajectory: What are the differences?

Developers describe LeanKit as "Visualize your Work and Workflow". Visualize your process, collaborate more effectively and identify opportunities for improvement with LeanKit, a highly flexible platform designed for the practical implementation of Kanban. LeanKit provides a real-time, shared understanding of activity and status, making it the ideal tool to manage both project and process work. On the other hand, Trajectory is detailed as "Trajectory is an agile planning tool for teams of designers and developers". We wanted a tool that was good for writing user stories, bugs, and to-dos but also as good for managing the discussions happening around them. Trajectory helps you stay focused on what matters. Ideas are where you discuss the goals for your project. Based on that discussion, you create stories for the implementation. Trajectory makes it easy to see all the stories for an Idea and track progress toward your goal.

LeanKit and Trajectory belong to "Agile Project Management" category of the tech stack.