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2 / 4 Tools
| Attribute | OpenAlex by OurResearch non-profit | Coral AI by Coral AI Inc. |
|---|---|---|
| Category | Research | PDF & Documents |
| Rating & Reviews | ★New / 5.0 0 verified reviews Weighted score: 0.00 | ★New / 5.0 0 verified reviews Weighted score: 0.00 |
| Pricing Model | free | freemium |
| Starting Price | Free 100% free open data and open API (CC0 License). | $14.99/mo Free basic tier; Pro at $14.99/month for unlimited documents and length. |
| Platforms | WebAPI | Web |
| AI Capabilities | 250M+ Research Knowledge GraphCitation Network TraversalInstitution & Author DisambiguationOpen Access Link Identification | Deep PDF Semantic SearchHyperlinked Source VerificationDocument Audio ListeningLong-Form Book Support |
| Overview | Free, open catalogue of the world's research system with 250M+ scientific works and citations. | Upload contracts, books, and reports to get page-cited answers and audio spoken summaries. |
| Tags | open-accesscitationsbibliographicresearch | pdfcitationsbooksresearch |
