The Best APPLAUSE Alternatives in 2026

CosmoSim provides results from cosmological simulations, including MultiDark and Bolshoi projects and galaxy catalog data.

The MultiDark Database provides results from cosmological simulations and lets users query its records with SQL.

CARS shares data from the first release of the Close AGN Reference Survey, a spatial survey of active galaxies.

Penn State Data Commons supports data sharing, discovery, and archiving, with tools to find data and share research datasets.

IEDA connects geoscience data systems for archiving, publishing, discovery, access, and visualization of research data.

The Czech Ministry of Finance open data portal includes records, guides, and analysis related to public spending and invoices.

The Zurich University of the Arts media archive supports project archiving, collaborative curation, and digital collections for research and institutional materials.

Ktisis is Cyprus University of Technology's research information system for digital materials related to university activities and research.

The International University of Andalusia repository organizes academic works, historical collections, and teaching innovation materials.

RosDok supports online publication and long-term archiving of University of Rostock documents, including theses and historical collections.

INPTDAT provides access to research data in applied plasma physics and plasma medicine, covering materials, processes, and related fields.

EMDataResource archives and retrieves three-dimensional electron microscopy structures, with data standards, validation methods, and related tools.

The Maelstrom Catalogue supports discovery of epidemiological studies and research networks, including information about collected and harmonized data.

Browse the Lunar Orbiter Photographic Atlas, a reference collection documenting photographic coverage of the Moon.

UCL Discovery provides open access to research outputs from University College London, with search and browsing by department and year.

IRIS offers public access to materials, data, and analysis tools for research on language learning, multilingualism, and language use.

SLA Speech Tools is a public repository of materials for research and teaching in second-language speech acquisition and pronunciation.

The Lund University Humanities Lab Archive provides a searchable digital repository for the lab’s research materials.

The LMU-ifo Economics and Business Data Center documents research datasets and supports their archiving and secondary use.

FDZ eLabour archives qualitative sociological research data and makes it available for research and teaching.

CNGBdb describes a biological big data platform offering research services for data archiving, analysis, knowledge search, authorization, and visualization.

Denmark's National Archives lets users search digital records from public organizations and research data from universities.

ScholarSphere lets users search and browse research works, including open access datasets and scholarly materials.

The Wissenschaftliche Sammlungen portal helps users search university and college research collections, digital collections, and related activities.