R Discovery vs Rayyan
Rayyan uniquely has 11 features · R Discovery uniquely has 8 features.
| R Discovery | Rayyan | |
|---|---|---|
| Company | ||
| Founded | 2020 | 2014 |
| HQ | Bengaluru, India | Cambridge MA USA |
| AI model | Proprietary | Proprietary (ResearchPilot™) |
| User base | 3M+ | 1,000,000+ |
| Platforms | Web, Chrome Extension, Mobile App | Web, iOS, Android |
| Languages | 10+ | — |
| Pricing | ||
| Pricing model | Freemium | Freemium |
| Free plan | No | Yes |
| Free trial | — | No — free tier available indefinitely |
| Starting price | €12/mo | $8.33/mo |
| Enterprise | — | Custom pricing |
| All plans | Prime€12/moPaperpal Prime€22/mo | Essential$8.33/mo (billed quarterly)Advanced$13.33/mo (billed quarterly)Business/Academic$41.67/moEnterpriseCustom |
| Positioning | ||
| Best for | Researchers needing AI-assisted literature discovery, writing, and publishing tools | Systematic review researchers, academics, healthcare professionals, and research institutions |
| Differentiator | Combines literature discovery, AI writing (Paperpal), illustration creation (Mind the Graph), and publishing upskilling in one platform | The world's most widely adopted systematic review platform with 1M+ researchers, offering AI-assisted screening, deduplication of up to 200,000 references, PRISMA diagram generation, and the new ResearchPilot™ AI for zero-shot relevance ratings and automated data extraction. |
| Competitors | Semantic Scholar, Elicit, Consensus, ResearchRabbit, Connected Papers | Covidence, DistillerSR, Abstrackr, EPPI-Reviewer, Nested Knowledge |
| Features | ||
| AI Image Generation | ✓ | — |
| AI Literature Review | ✓ | — |
| AI Powered Screening | — | ✓ |
| Blind Mode | — | ✓ |
| Chat PDF | ✓ | — |
| Conflict Resolution | — | ✓ |
| Interactive Literature Maps | ✓ | — |
| Prisma Flow Diagrams | — | ✓ |
| Plagiarism Checks | ✓ | — |
| Reference Manager Sync | ✓ | — |
| Shared Workflows for Teams | — | ✓ |
| Zotero Import/Export (File Based) | — | ✓ |
| Academic Search | ✓ | ✓ |
| AI Summarization | ✓ | ✓ |
| API Access | — | ✓ |
| Browser Extension | — | ✕ |
| Citation Generation | ✓ | ✓ |
| Data Privacy | ✓ | ✓ |
| Document Upload | — | ✓ |
| Export Formats | RIS, BibTeX | PRISMA diagrams, audit trail exports, data extraction outputs |
| Fact Checking | ✕ | ✕ |
| Follow Up Questions | — | ✓ |
| Mobile App | ✓ | ✓ |
| Multi Source Synthesis | ✓ | ✓ |
| Team Collaboration | — | ✓ |
| Web Search | ✓ | ✕ |
| Integrations | ||
| API Access | — | ✓ |
| Browser Extension | — | ✕ |
| Google Docs Export | ✕ | ✕ |
| Key Integrations | Zotero (via export), Mendeley (via export), PubMed, arXiv | Rayyan API (Enterprise), mobile app (iOS/Android), reference manager imports (RIS/BibTeX) |
| Notion Integration | ✕ | ✕ |
| Zotero Integration | ✓ | — |