The Best BigBrain Database Alternatives in 2026

Explore and download free high-resolution brain microscopy data from the Brain Image Library public archive.

mzCloud offers a searchable spectral database with high-resolution mass spectra to help identify compounds in scientific analyses.

Planet's Analyze Browser lets users compare high-resolution imagery by area and time, adjust visualizations, and download images.

The NEA Thermochemical Database project develops reference thermodynamic values for compounds relevant to radioactive waste safety and geochemical modeling.

Search BRENDA for enzyme information through the database maintained by Leibniz Institute DSMZ.

The DAKSH High Court Data Portal presents data about case pendency and age in Indian High Courts, collected from public cause lists.

The Leibniz-FMP Screening Unit provides biochemical and cell-based high-throughput screening using compound collections.

Cambium provides datasets from the MRC Brain Network Dynamics Unit, including human electrophysiology recordings.

Browse images and information from mammal brain collections, including photographs of brains from more than 100 species.

The Human Protein Atlas organizes protein information across tissues, brain, cells, blood, disease, structure, and interaction resources.

BrainTx integrates transcriptome data related to the brain for visualization and analysis.

MMHCdb helps researchers compare mouse cancer models, tumor mutations, and genes associated with cancer types.

IERS provides data on Earth rotation, reference systems, and geophysical fluids, with models, standards, and current bulletins.

The MMRRC repository lets users search mouse models by gene or strain name, identifiers, and disease-related terms.

China’s non-human primate resource bank catalogs animal resources, biosamples, disease models, databases, and related research services.

Morpheus lets users browse models of multicellular simulations, including built-in examples and models linked to publications.

The SWISS-MODEL Repository contains annotated 3D protein structure models generated by a homology-modelling pipeline.

The OpenWorm project is an open-source effort to create a computer model of the C. elegans nematode.

Explore Chesapeake Bay Environmental Observatory project data, including its models, test-bed data, and tools.

The Sand Atlas presents 3D models of particles and invites contributors to share additional two- or three-dimensional data.

Browse Community Earth System Model experiments and their resulting output data.

Meertens Institute Collections include books, journals, digital collections, audio recordings, and archives on Dutch language and culture.

The edoc-Server research data collection lets visitors browse collections of datasets, audio, images, models, software, and video.

Search BioModels for freely available mathematical models of biological and biomedical systems.