WhichNotes

WhichNotes is an AI-assisted platform designed to help users organize and synthesize research materials into structured briefs. The tool enables individuals to capture a variety of sources, including links, notes, PDFs, audio, quotes, and ideas, without requiring them to build a manual organizational system in advance. Its primary function is to transform selected sources into source-backed research briefs that can be revisited, searched, and traced back to the original material.

A central feature of WhichNotes is its ability to synthesize key insights from collected sources using artificial intelligence. The platform maintains visible source links within each brief, allowing users to trace information directly to its origin. Users can navigate their research with search, tagging, and a visual knowledge graph that surfaces summaries, topics, and related notes. The connected source graph provides a visual representation of how different pieces of information relate to one another, supporting analysis, writing, studying, and decision-making workflows.

WhichNotes is accessible through a web-based interface and offers a free plan, with an initial period of Premium access included. Users can export their briefs at any time, ensuring that their synthesized research can be used outside the platform as needed. The service is available in multiple languages, including English and Turkish, and is positioned as a personal research engine focused on turning scattered sources into actionable, evidence-backed briefs.

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