Covidence vs Rayyan
Covidence
covidence.org
Rayyan
rayyan.aiSide by side
| Figure | Covidence | Rayyan |
|---|---|---|
| Price from | $28.25/mo | $4.99/mo |
| Free plan | — | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Web | Yes | Yes |
| iOS | — | Yes |
| Android | — | Yes |
| API | — | Yes |
| Plans published | 3 | 5 |
| Spec score · Literature Review Software | 8.0 (#8) | 8.0 (#9) |
| Spec score · AI Literature Review Software | 8.0 (#13) | 8.1 (#11) |
| Spec score · Systematic Review Software | 7.9 (#13) | 8.1 (#8) |
| Headquarters | Melbourne, Australia | Cambridge, Massachusetts, USA |
| Integrations | Covidence lists CRS, EndNote, Zotero, RefWorks, Mendeley, RevMan, and tools supporting RIS, CSV, or PubMedXML formats as compatible workflow tools. | Rayyan accepts exported reference files from external databases and reference managers; it says there is no direct database connection. |
| Purpose | Covidence is a non-profit platform that helps researchers systematically review research. | Rayyan is a systematic review platform for teams conducting transparent, auditable, and reproducible evidence reviews. |
| Security | Covidence says it uses industry-standard encryption to store and transfer personal data and operates as a cloud-based service where data may be stored outside a user's country. | 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. |
| Support | The contact page says the support team usually replies within one business day; pricing also includes free online technical support. | The pricing page lists Standard support for Free and Essential, priority support for Advanced and Business / Academic, 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.