AnswerThis vs Covidence
AnswerThis uniquely has 11 features · Covidence uniquely has 7 features.
| AnswerThis | Covidence | |
|---|---|---|
| Company | ||
| Founded | — | 2013 |
| HQ | — | Melbourne, Australia |
| AI model | Claude Opus 4.5 (Max plan); proprietary ensemble for other tiers | Proprietary |
| User base | 200,000+ | 536,796+ researchers and students |
| Platforms | Web | Web, Mobile (browser-based mobile screening) |
| Languages | English primarily; multilingual search via 300M+ paper database | English only |
| Pricing | ||
| Pricing model | Freemium | Subscription |
| Free plan | Yes | No |
| Free trial | No — free tier available indefinitely | Yes — 500 records trial (no time limit stated) |
| Starting price | $35/mo | $339/year |
| Enterprise | Custom | Contact us |
| All plans | Free$0/moPro$35/moResearch$75/moMax$250/moEnterpriseCustom | Single$339/yrPackage$907/yrOrganizationsCustom |
| Positioning | ||
| Best for | Academics, researchers, medical professionals, students, and pharma/biotech teams needing citation-backed literature reviews | Systematic reviews and evidence synthesis teams |
| Differentiator | Combines a 300M+ paper database with PRISMA-compliant systematic review pipelines, full-text AI screening, and risk-of-bias assessments purpose-built for pharma, biotech, and academic researchers. | 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 |
| Competitors | Elicit, Consensus, SciSpace, Semantic Scholar, Research Rabbit, Iris.ai | Rayyan, DistillerSR, EPPI-Reviewer, Nested Knowledge, Abstrackr |
| Features | ||
| AI Writer with Citations | ✓ | — |
| AI Assisted Screening Prioritization | — | ✓ |
| Basic Queries | ✓ | — |
| Departmental/Org Wide Licensing | — | ✓ |
| Extended Thinking AI | ✓ | — |
| Full Text PDF Upload and Management | — | ✓ |
| LLM Based Data Extraction Suggestions | — | ✓ |
| Library Storage | ✓ | — |
| Rct Classifier | — | ✓ |
| Systematic Reviews | ✓ | — |
| Unlimited Collaborators | — | ✓ |
| Zotero & Mendeley Sync | ✓ | — |
| Academic Search | ✓ | ✕ |
| AI Summarization | ✓ | — |
| Browser Extension | ✕ | ✕ |
| Citation Generation | ✓ | ✓ |
| Data Privacy | ✓ | ✓ |
| Document Upload | ✓ | ✓ |
| Export Formats | PDF, export papers/citations; submission-ready evidence tables | RIS, CSV, PubMedXML, RevMan compatible exports |
| Fact Checking | ✓ | ✕ |
| Follow Up Questions | ✓ | ✕ |
| Mobile App | ✕ | ✓ |
| Multi Source Synthesis | ✓ | ✓ |
| Team Collaboration | ✓ | ✓ |
| Web Search | ✓ | ✕ |
| Integrations | ||
| Browser Extension | ✕ | ✕ |
| Google Docs Export | — | ✕ |
| Key Integrations | Zotero, Mendeley, SSO/SAML (Enterprise), institutional systems (Enterprise) | EndNote, Zotero, Refworks, Mendeley, RevMan, CRS, any RIS/CSV/PubMedXML-compatible tool |
| Notion Integration | — | ✕ |
| Zotero Integration | ✓ | ✓ |