Paperity is the first multidisciplinary aggregator of open access journals and papers, providing free access to millions of scholarly articles from diverse academic fields. It helps researchers discover, read, and share peer-reviewed publications, promoting open science and global knowledge dissemination through an inclusive and accessible platform.

DataONE (Data Observation Network for Earth) is a federated data network that provides open, sustainable access to Earth and environmental science data. It supports data sharing, preservation, and reuse by connecting multiple repositories, ensuring long-term access to research data for scientists, educators, and policymakers worldwide.

CORE (Connecting Repositories) is a global aggregator that collects and provides open access to millions of research papers from repositories and journals worldwide. It supports researchers by facilitating free discovery of scholarly literature and promoting open science through large-scale data mining and interoperability.

BilDesk is an academic journal indexing and research support platform that enhances the visibility of scholarly publications. It provides indexing, citation analysis, and digital access to journals across multiple disciplines, helping researchers and publishers increase global reach and credibility through organized research dissemination.

BibTeX is a reference management tool used with LaTeX to format lists of references in academic documents. It allows researchers to store bibliographic data in .bib files and automatically generate citations and bibliographies in various styles, ensuring accuracy and consistency in scholarly writing.

Citavi is a comprehensive reference management and knowledge organization software that helps researchers collect sources, manage citations, and structure their writing projects. It integrates literature management, task planning, and note-taking tools, making it ideal for academic research and project organization.

BASE (Bielefeld Academic Search Engine) is one of the world’s largest search engines for academic web resources. Operated by Bielefeld University Library in Germany, it indexes millions of scholarly documents from repositories and journals, providing free access to open-access research across all disciplines.

Index Copernicus (ICV) is an international journal indexing and evaluation platform that assesses the scientific quality and impact of scholarly journals. It provides metrics such as the Index Copernicus Value (ICV) based on editorial quality, peer review process, and citation analysis, helping researchers and institutions identify credible publication venues.

Infobase Index is a journal indexing and abstracting platform that evaluates academic publications across various disciplines. It provides visibility, citation tracking, and credibility assessment for journals, helping researchers identify reputable sources and enhancing the global dissemination of scholarly work.

Microsoft Academic Search was a free search engine and academic database developed by Microsoft Research to index scholarly publications, authors, journals, and conferences. It provided citation analysis, author profiles, and research trend insights across multiple disciplines.

OAJI (Open Access Journal Index) is an international indexing platform that lists peer-reviewed open-access journals across multiple disciplines. It aims to increase the visibility, accessibility, and credibility of scholarly publications, helping researchers discover reputable journals and promoting the global dissemination of academic knowledge.

Latindex (Regional Online Information System for Scholarly Journals from Latin America, the Caribbean, Spain, and Portugal) is an international indexing system that promotes the visibility and quality of academic journals published in Ibero-America. It provides bibliographic information, quality standards, and access to scientific journals across multiple disciplines.

JournalTOCs is the largest free collection of scholarly journal Tables of Contents (TOCs) from publishers and academic societies worldwide. It helps researchers stay updated by providing alerts and access to the latest articles from thousands of peer-reviewed journals across all disciplines.