Liner

Liner is an AI-powered search engine and research tool designed to help users find accurate answers with source citations. It offers features like AI models for various tasks, file and image analysis, and the ability to organize research materials into 'Collections'. The platform aims to enhance research efficiency for students and professionals.

Liner is primarily an AI search engine and research tool, but it does offer features that align with URList's concept of organizing and curating web resources. It allows users to save and organize 'Collections' of materials, which are essentially saved links or research findings. The platform supports various media types (PDFs, images) and offers a profile gateway for users. While it doesn't explicitly mention 'Tufte-style side notes' or 'public sharing' in the same way URList does, the 'Collections' feature serves a similar purpose of organizing and analyzing sources. The core value proposition of Liner is AI-powered search and content generation, which differs from URList's minimalist curation focus.