Rayyan vs ReviewBrewery
Rayyan
rayyan.aiReviewBrewery
reviewbrewery.appSide by side
| Figure | Rayyan | ReviewBrewery |
|---|---|---|
| Price from | $4.99/mo | $666.67/mo |
| Free plan | Yes | — |
| Free trial | — | Yes |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | Yes | — |
| Android | Yes | — |
| API | Yes | — |
| Plans published | 5 | 3 |
| Spec score · AI Literature Review Software | 8.1 (#11) | 7.5 (#25) |
| AI screening | ResearchPilot AI Reviewer screens articles against user-defined inclusion and exclusion criteria and provides decisions with reasoning notes. | Three AI models—GPT-4o, Claude Sonnet, and Gemini Flash—screen papers, with a tiebreaker for conflicts and human review of decisions. |
| Purpose | Rayyan is a systematic review platform for teams conducting transparent, auditable, and reproducible evidence reviews. | ReviewBrewery is AI-powered software for systematic reviews and evidence synthesis, intended for academic and professional research use. |
| Security | Rayyan's enterprise page states HIPAA and GDPR compliance, SOC 2 controls, encryption in transit and at rest, and support for SAML 2.0, OAuth, and MFA. | The security page states data is encrypted in transit with TLS 1.2+ and at rest with AES-256, and that hosting providers are SOC 2 compliant. |
| Support | The pricing page lists Standard support for Free and Essential, priority support for Advanced and Business / Academic, and dedicated support for Enterprise. | The site lists email support for Pro, priority support for Team, and dedicated support for Enterprise. |
Plans
Rayyan
- FreeFree
- Essential$4.99 a month
- Advanced$8.33 a month
- Business / Academic$41.67 a month
- EnterprisePriced on request
In their own words
Rayyan
Rayyan is a platform for teams carrying out systematic evidence reviews, with workflows intended to be transparent, auditable, and reproducible. Its process spans reference import, collaboration, deduplication, title and abstract screening, full-text screening, data extraction, risk-of-bias assessment, and reporting. ResearchPilot AI Reviewer screens articles against criteria set by the user and gives decisions with reasoning notes. The Analyzer suggests inclusion or exclusion with justification, while the researcher retains final decision-making. ResearchPilot can also extract answers to custom questions from PDFs and metadata, highlight relevant passages, and let users inspect the answers. References are imported from exported files rather than a direct database connection. The API offers programmatic access to reviews, references, decisions, and metadata, plus workflow automation and external integrations. Rayyan is available on Android, iOS, web, and through an API. The Free plan allows three active reviews and two free reviewers; paid options start at $8.33 a month per seat, billed annually. Free mobile access is limited; Essential and higher provide unlimited mobile access.
ReviewBrewery
ReviewBrewery has no write-up on Specifiction yet; its figures are above.