Single-Cell Multiomics

Data Portal

A centralized platform for discovering and accessing single-cell multiomics datasets from major public databases worldwide.

Database Overview

Total Cells

609.63M

Across all datasets

Datasets

10,158

Curated collections

Data Sources

Public databases

Omics Types

Multi-modal data

Species

129

Organisms covered

Data Sources

GEO/SRA

8,295 datasets

CELLxGENE Census

812 datasets

Human Cell Atlas

459 datasets

SCimilarity Atlas

294 datasets

SPDB

143 datasets

PanglaoDB

120 datasets

scMMO-atlas

35 datasets

Species Distribution by Cells

Homo sapiens

546.64M cells

Mus musculus

68.65M cells

Macaca mulatta

1.04M cells

Callithrix jacchus

180.0K cells

Oryza sativa

116.6K cells

Others (124 species)

400.4K cells

Omics Types

scRNA-seq

7,047 datasets

Multiome

1,282 datasets

scATAC-seq

631 datasets

CITE-seq

599 datasets

Spatial

501 datasets

scProteomics

94 datasets

Explore the Portal

Browse Datasets

Search and filter through our comprehensive collection of single-cell multiomics datasets with direct download links.

Documentation

Learn about data collection methods, data sources, and how to use the portal effectively for your research.

Collection Logs

View the timeline of data collection activities, progress updates, and status for each data source.