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For researchers

Get through the literature without losing the thread

Screen, read and extract across hundreds of papers, with every extracted value linked to its passage.

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Researchers at a microscope

What gets in the way

Reviews take weeks of screening and note-taking
Extraction spreadsheets lose track of where each value came from
Reference lists drift out of sync with the draft

What changes

Question search ranks papers by relevance to your aim
Matrix cells anchored to passages, lockable when checked
A bibliography generated from the citations in your text

A literature review in four moves

  1. Step 1Build the searchBoolean builder with field and year filters.
  2. Step 2Screen resultsAdd, tag and hide in bulk.
  3. Step 3Extract to the matrixMethod, sample, setting, findings, limitations.
  4. Step 4Write the synthesisStart from the matrix, anchored cell by cell.
Recommended planPro$12 a monthFair-use unlimited answers, 50-paper chat, systematic and manuscript review. Or $108 a year.Compare all plans

Questions

Can I import my Zotero library?

Yes, with two-way sync on Scholar and above.

Does it support PRISMA?

Systematic review with PRISMA screening is coming soon on Pro.

Which databases does search cover?

OpenAlex, which indexes over 200 million works across disciplines, with Semantic Scholar, Europe PMC and Crossref alongside it.