Search 250 million papers across 17 databases. History, science, medicine, social science, education, law -- every academic discipline in one search bar.
Type a topic, paste a DOI, enter a PMID, or drop in a URL. The system detects the input type automatically.
Federated search queries 17 databases simultaneously. Results ranked by relevance, with Open Access badges and PDF links where available.
Click to import. Title, authors, journal, abstract, publication date, and DOI are extracted automatically. No manual data entry.
Cite sources in your document. The bibliography builds itself. Switch between APA, Chicago, Vancouver, Harvard, IEEE, or MLA with one click.
Biomedical literature
AI-powered academic search
DOI metadata registry
Open access aggregator
Open scholarly data
Physics, math, CS preprints
European biomedical literature
Open access journals
Free legal access to papers
Researcher identifiers
Bielefeld Academic Search
Research data + datasets
Biology preprints
Health sciences preprints
Social sciences + humanities
Economics research
Education research
Find primary sources, peer-reviewed historical analyses, archaeological studies, and archival references. Search by period, region, or event. Build a bibliography that historians will respect.
Find case studies, economic research, management theory, and behavioral economics papers. Back up your frameworks with real data. Stand out from the opinion-only business shelf.
Access clinical trials, systematic reviews, treatment guidelines, and meta-analyses. PubMed, Europe PMC, and bioRxiv searched simultaneously. Open Access papers identified automatically.
Find psychology research, behavioral studies, neuroscience papers, and clinical outcome data. Ground your advice in evidence. Readers notice when a self-help book cites real studies versus opinions.
Search ERIC for education research, find pedagogical studies, curriculum design papers, and learning outcome data. Build learning materials backed by evidence, not anecdotes.
Verify claims with original studies. Find the actual paper behind a press release. Cross-reference statistics. Build a source file for investigative work that holds up to scrutiny.
Find existing research that supports your proposal. Identify gaps in the literature to justify funding. Cite recent work to show you are current. Build a references section that reviewers trust.
Search SSRN and RePEc for legal scholarship, policy analysis, and regulatory research. Find precedent studies, impact assessments, and comparative analyses across jurisdictions.
Psychology, education, social sciences
History, humanities, publishing
Medicine, biomedical sciences
General academic, business
Engineering, computer science
Literature, arts, humanities
Paste anything into the search bar. The system identifies whether it is a DOI, PMID, PubMed URL, or keyword query and routes it to the correct import pipeline. No mode switching, no dropdowns, no confusion.
Every imported source gets full metadata extraction: title, authors, journal, abstract, publication date, DOI, Open Access status, and license type. PDF links are detected automatically for Nature, PLOS, Europe PMC, and other open publishers.
Search 250 million papers right now. No account required. Type any topic, paste any DOI, and see the results for yourself.