Covidence vs Logically
Logically uniquely has 19 features · Covidence uniquely has 7 features.
| Covidence | Logically | |
|---|---|---|
| Company | ||
| Founded | 2013 | — |
| HQ | Melbourne, Australia | — |
| AI model | Proprietary | Claude, Gemini, ChatGPT (multi-model) |
| User base | 536,796+ researchers and students | 100K+ |
| Platforms | Web, Mobile (browser-based mobile screening) | Web, Browser Extensions |
| Languages | English only | — |
| Pricing | ||
| Pricing model | Subscription | Freemium |
| Free plan | No | Yes |
| Free trial | Yes — 500 records trial (no time limit stated) | No |
| Starting price | $339/year | $30/mo |
| Enterprise | Contact us | Custom — contact via form for institutional/organization pricing with seat discounts |
| Refund policy | — | 30-day money-back guarantee |
| All plans | Single$339/yrPackage$907/yrOrganizationsCustom | FreeFreeUnlimited$30/mo |
| Positioning | ||
| Best for | Systematic reviews and evidence synthesis teams | Students, researchers, academics, and professionals who need citation-backed writing and reference management |
| Differentiator | Active-learning model (EPPI-Centre) for screening prioritization, RCT classifiers, and LLM-based extraction suggestions from full-text PDFs with published safeguards and evaluation results | All-in-one AI-powered workspace combining citation-backed research, reference management, PDF annotation, and AI document writing powered by Claude, Gemini, and ChatGPT in a single platform. |
| Competitors | Rayyan, DistillerSR, EPPI-Reviewer, Nested Knowledge, Abstrackr | Zotero, Mendeley, Jenni.ai, SciSpace, NotebookLM, EndNote, ChatGPT |
| Features | ||
| AI Autosuggestions | — | ✓ |
| AI Chat Messages | — | ✓ |
| AI Commands | — | ✓ |
| AI Assisted Screening Prioritization | ✓ | — |
| Advanced & Reasoning AI Models | — | ✓ |
| Centralized Admin Portal | — | ✓ |
| Centralized Admin Portal for Teams | — | ✓ |
| Departmental/Org Wide Licensing | ✓ | — |
| Discount for Multiple Seats | — | ✓ |
| Full Text PDF Upload and Management | ✓ | — |
| LLM Based Data Extraction Suggestions | ✓ | — |
| Multi Seat Discount | — | ✓ |
| Rct Classifier | ✓ | — |
| Reference & File Storage | — | ✓ |
| Unlimited AI Autosuggestions | — | ✓ |
| Unlimited AI Chat Messages | — | ✓ |
| Unlimited Collaborators | ✓ | — |
| Unlimited Reference & File Storage | — | ✓ |
| Academic Search | ✕ | ✓ |
| AI Summarization | — | ✓ |
| Browser Extension | ✕ | ✓ |
| Citation Generation | ✓ | ✓ |
| Data Privacy | ✓ | ✓ |
| Document Upload | ✓ | ✓ |
| Export Formats | RIS, CSV, PubMedXML, RevMan compatible exports | PDF, DOCX, MDOWN (Markdown); Free plan exports PDF with watermark |
| Fact Checking | ✕ | ✓ |
| Follow Up Questions | ✕ | ✓ |
| Mobile App | ✓ | ✕ |
| Multi Source Synthesis | ✓ | ✓ |
| Team Collaboration | ✓ | ✓ |
| Web Search | ✕ | ✓ |
| Integrations | ||
| Browser Extension | ✕ | ✓ |
| Google Docs Export | ✕ | ✕ |
| Key Integrations | EndNote, Zotero, Refworks, Mendeley, RevMan, CRS, any RIS/CSV/PubMedXML-compatible tool | Zotero import, Mendeley import, DOI/URL import, PDF/DOCX import, Claude, Gemini, ChatGPT AI models |
| Notion Integration | ✕ | — |
| Zotero Integration | ✓ | ✓ |