Screen the evidence.
Stay blinded.
Ship your PRISMA diagram.
GRASP is a focused workspace for systematic reviews: import your search results, screen titles, abstracts and full texts with your team — independently and blinded — then export a PRISMA 2020 flow diagram straight from the data.
In private development
Everything a review needs, and nothing it doesn't.
From the first database export to the final flow diagram — one place, built around how evidence synthesis actually works.
Import & de-duplicate
Drop in RIS, PubMed (.nbib) or CSV exports from any database. Duplicates are found by DOI and fuzzy title match, automatically.
Blinded dual screening
Each reviewer decides independently on title/abstract, then full text. Nobody sees anyone else's calls until you unblind.
Preset exclusion reasons
Standard reasons — wrong population, intervention, outcome, study design — ready to use, plus your own. They feed the PRISMA boxes.
Conflicts & agreement
Unblind to see exactly where reviewers disagree, adjudicate, and report inter-rater agreement (Cohen's κ).
PRISMA 2020 diagram
The flow diagram builds itself from your counts — identified, screened, excluded with reasons, included — export-ready for the manuscript.
Secure by design
Blinding is enforced in the database itself, not just hidden in the interface — a reviewer genuinely cannot read another's votes.
Four steps, from search export to flow diagram.
Import
Upload your database exports. Duplicates are removed and every source is counted.
Screen blinded
You and your co-reviewers judge each record independently, keyboard-fast.
Resolve conflicts
Unblind, compare decisions side by side, adjudicate, and log agreement.
Export PRISMA
Generate the PRISMA 2020 flow diagram and a full decision log.
Real blinding — not just a hidden column.
Independent screening only means something if reviewers truly can't influence each other. In GRASP, who-can-see-what is enforced by row-level security in the database, so blinding holds even if the interface is bypassed.
Be one of the first review teams on GRASP.
GRASP is in private development. Leave your email and we'll get in touch when sign-ups open.
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