Litmaps vs Rayyan
Rayyan uniquely has 11 features · Litmaps uniquely has 6 features.
| Litmaps | Rayyan | |
|---|---|---|
| Company | ||
| Founded | 2020 | 2014 |
| HQ | Dunedin, New Zealand | Cambridge MA USA |
| AI model | Proprietary | Proprietary (ResearchPilot™) |
| User base | 350,000+ | 1,000,000+ |
| Platforms | Web | Web, iOS, Android |
| Languages | English only | — |
| Pricing | ||
| Pricing model | Freemium | Freemium |
| Free plan | Yes | Yes |
| Free trial | No | No — free tier available indefinitely |
| Starting price | $12.50/mo | $8.33/mo |
| Enterprise | Custom — contact sales | Custom pricing |
| All plans | FreeFreePro$12.5/moTeamCustomEnterpriseCustom | Essential$8.33/mo (billed quarterly)Advanced$13.33/mo (billed quarterly)Business/Academic$41.67/moEnterpriseCustom |
| Positioning | ||
| Best for | Academic researchers tracking and visualizing scientific literature | Systematic review researchers, academics, healthcare professionals, and research institutions |
| Differentiator | Visual literature mapping (Litmaps) with 270M+ article database and Zotero two-way sync | 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 | ResearchRabbit, Connected Papers, Semantic Scholar, Elicit, Scite | Covidence, DistillerSR, Abstrackr, EPPI-Reviewer, Nested Knowledge |
| Features | ||
| AI Powered Screening | — | ✓ |
| Advanced Search (Pro) | ✓ | — |
| Bibtex/Ris Import | ✓ | — |
| Blind Mode | — | ✓ |
| Chrome Extension | ✓ | — |
| Conflict Resolution | — | ✓ |
| Literature Alerts | ✓ | — |
| Prisma Flow Diagrams | — | ✓ |
| Shared Workflows for Teams | — | ✓ |
| Visual Litmaps | ✓ | — |
| Zotero Two Way Sync | ✓ | — |
| Zotero Import/Export (File Based) | — | ✓ |
| Academic Search | ✓ | ✓ |
| AI Summarization | — | ✓ |
| API Access | — | ✓ |
| Browser Extension | — | ✕ |
| Citation Generation | ✓ | ✓ |
| Data Privacy | ✓ | ✓ |
| Document Upload | ✓ | ✓ |
| Export Formats | 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 | BibTeX export for reference managers | Rayyan API (Enterprise), mobile app (iOS/Android), reference manager imports (RIS/BibTeX) |
| Notion Integration | ✕ | ✕ |