Trello

Trello is a visual collaboration tool that helps teams organize projects and tasks using boards, lists, and cards. It offers features like task management, workflow automation, integrations with other apps, and various views to track progress and enhance productivity for diverse teams and use cases.

Trello is primarily a project management and task organization tool, not a dedicated URL curation and sharing platform. While it allows users to save information (including links) into cards and organize them into boards and lists, it lacks the specific features of URL previewing, contextual side notes, and public sharing without sign-up that are central to URList. The 'Resource hub' use case mentions saving hours when giving teams a hub to find information, which could include links, but it's not the core focus or as specialized as URList. It does offer organization, instant adding (via integrations like email forwarding), sign-in, and mobile responsiveness.