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Catchii vs RobotReviewer

Both stand on ai literature review software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.

Catchii

Free plan Web

Catchii covers systematic review screening from duplicate checks through exports and PRISMA flowchart generation, with support for multiple reviewers and offline work. Note that its AI Auto Reviewer sends uploaded records to an external service for processing.

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RobotReviewer

Free plan Open source APILinuxMac+3

Choose RobotReviewer if you need free clinical-trial PDF annotation, summary tables or API processing across groups of reports. Its open-source license and local Docker deployment offer flexibility, while setup involves several processing services and Windows installation is difficult.

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The facts

CatchiiRobotReviewer
Free planYesYes
Open sourceNot publishedYes
Runs onWebAPI, Linux, Mac, Self-hosted, Web, Windows
Lowest paid planFree or on requestFree or on request
Plans published21
MakerNot publishedNot published
Websitecatchii.orgrobotreviewer.net
On ai literature review software#6 of 38#2 of 38

Catchii: what it does well

  • Free with no subscription fees or paid upgrades.
  • Supports offline screening on computers and mobile devices.
  • Includes duplicate detection and disagreement resolution.
  • Exports records with PDF attachments and a PRISMA flowchart.

What to know first

  • Auto Reviewer sends uploaded records to OpenAI.
  • Focused on systematic review screening.

RobotReviewer: what it does well

  • Annotates PDFs with PICO characteristics and likely bias assessments.
  • Website uploads produce extracted data and a summary table.
  • API can synthesize results across groups of reports.
  • Free to use under the GNU GPL version 3.0.
  • Docker instructions cover GPU and CPU-only worker setups.

What to know first

  • Manual setup requires several services and older software versions.
  • Windows installation involves substantial difficulty.
  • Self-hosted processing depends on Grobid, RabbitMQ, Celery and SciBERT.

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