AnswerThis vs SciSpace
SciSpace uniquely has 9 features · AnswerThis uniquely has 7 features.
| AnswerThis | SciSpace | |
|---|---|---|
| Company | ||
| Founded | — | 2020 |
| HQ | — | Milpitas, California, USA |
| AI model | Claude Opus 4.5 (Max plan); proprietary ensemble for other tiers | Proprietary (GPT-4 based) |
| User base | 200,000+ | 9.6 Million+ |
| Platforms | Web | Web, iOS, Android, Chrome Extension |
| Languages | English primarily; multilingual search via 300M+ paper database | 75+ languages (varies by feature) |
| Pricing | ||
| Pricing model | Freemium | Freemium |
| Free plan | Yes | No |
| Free trial | No — free tier available indefinitely | No |
| Starting price | $35/mo | $20/mo |
| Enterprise | Custom | Custom pricing |
| Refund policy | — | Cancellation & Refund Policy listed on site; specific terms not disclosed in scraped text |
| All plans | Free$0/moPro$35/moResearch$75/moMax$250/moEnterpriseCustom | Premium$20/moAdvanced$90/moMax$200/moTeams (Premium)$25/user/moTeams (Advanced)$100/user/moTeams (Max)$220/user/moSciSpace EnterpriseCustom |
| Positioning | ||
| Best for | Academics, researchers, medical professionals, students, and pharma/biotech teams needing citation-backed literature reviews | Academic research, literature review, paper discovery |
| 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. | Expert workflows with verified reports, parallel agent queries, and biomedical agent access; multilingual support across research tools |
| Competitors | Elicit, Consensus, SciSpace, Semantic Scholar, Research Rabbit, Iris.ai | Scite, Elicit, Consensus, ResearchRabbit |
| Features | ||
| AI Writer with Citations | ✓ | — |
| Basic Queries | ✓ | — |
| Biomedical Agent Access | — | ✓ |
| Deep Research | — | ✓ |
| Extended Thinking AI | ✓ | — |
| Generate Verified Report | — | ✓ |
| Institution Full Text Unlock | — | ✓ |
| Library Storage | ✓ | — |
| Parallel Agent Queries | — | ✓ |
| Systematic Literature Review | — | ✓ |
| Systematic Reviews | ✓ | — |
| 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 | PDF, Word (via AI Writer and templates) |
| Fact Checking | ✓ | ✓ |
| Follow Up Questions | ✓ | ✓ |
| Mobile App | ✕ | ✓ |
| Multi Source Synthesis | ✓ | ✓ |
| Team Collaboration | ✓ | ✓ |
| Web Search | ✓ | ✓ |
| Integrations | ||
| Browser Extension | ✕ | ✓ |
| Key Integrations | Zotero, Mendeley, SSO/SAML (Enterprise), institutional systems (Enterprise) | Chrome Extension, Mobile App (iOS/Android), Enterprise integrations |
| Zotero Integration | ✓ | — |