The first academic writing tool with context-aware paper snippets

AI writing grounded in your research library.



Start writing
Retrieve by keyword, ask with full context, basis-backed polish from your library.
Writing workflow
Import your reference PDFs—they are your most important source of knowledge and inspiration.
Build a searchable paper library with precise and fuzzy search—find any passage in your references in seconds, whether your library holds dozens of PDFs or thousands.
Rich text, LaTeX, and PDF preview—rich text and LaTeX stay in sync in real time.
Three writing views in one pane. Rich text and LaTeX edit the same document and sync instantly; PDF preview shows the compiled output as you write.
See every highly relevant reference passage for your draft, at a glance.
Detect high-quality keywords and domain terms in your draft, match them to passages in your library, and show results as cards with text and thumbnails—jump back to the source in one click.
Context at your fingertips—AI interaction built for writing.
Select any passage from your draft or references as AI chat context—dramatically faster conversations.
Library-grounded revision—not paraphrase. Improve discourse function, claim calibration, and accuracy with evidence cards.
Deep polish uses your draft, neighbors, library snippets, and accuracy review. The goal is an argument that is easier to follow—not merely more elegant wording.
The next sentence your paragraph needs—not a mini-survey. Representative evidence, tight synthesis, no scope drift.
Continue generates new discourse anchored to local library passages—representative evidence and synthesis that match your section, not a mini-survey of the field.