Liminary

Liminary is a smart knowledge capture and recall platform designed to end the frustration of lost information. Created to address the modern problem of digital clutter, its core value lies in automatically saving and intelligently resurfacing any digital content you interact with, from articles and YouTube videos to PDFs, AI chat threads, and emails, directly within your workflow. The tool acts as a persistent, context-aware memory for your digital life, ensuring that the exact piece of information you need is available precisely when you need it, without you having to remember where you saved it.

Key features include the ability to save content from virtually any source with a single click or via automated rules, powerful semantic search that finds information by meaning rather than just keywords, and automatic organization that links related items without requiring manual tagging. It creates a unified knowledge graph of all your saved content, allows for adding private notes and highlights to any item, and provides browser extensions and desktop apps for seamless capture and access. The platform intelligently surfaces relevant saved information based on your current activity, such as the webpage you are viewing or the document you are writing.

What makes Liminary unique is its focus on proactive resurfacing over passive storage; it doesn't just archive data but actively reminds you of it in context. Technically, it leverages advanced AI for semantic understanding and linking, functioning as a personal, private search engine for your digital footprint. It is available as a web application with dedicated browser extensions for Chrome and Edge, and offers deep integrations with tools like Notion, Slack, and Google Drive. The system is designed with privacy at its core, processing data to provide functionality while giving users control over their information.

Ideal for researchers, students, content creators, and knowledge workers who constantly gather information from disparate sources and struggle to retrieve it later. Specific use cases include academic researchers compiling literature reviews, journalists tracking sources and references, product managers consolidating market research and user feedback, and developers storing code snippets and technical documentation. It is equally valuable for anyone who participates in online learning, follows numerous tutorials, or needs to maintain a personal knowledge base for long-term projects, effectively turning scattered digital intake into a connected, actionable resource.