Citus Data
San Francisco, CA, USA
Founded 2011
Citus Data developed Citus, an open source extension to PostgreSQL that transforms Postgres into a distributed database capable of horizontal scaling across multiple nodes. Founded in 2011 and acquired by Microsoft in 2019, Citus enables both multi-tenant SaaS applications and real-time analytics workloads by distributing tables and queries across a cluster. The Citus extension is 100% open source under the AGPL-3.0 license and is maintained by the Postgres team at Microsoft.
Websites:
Last Updated: March 29, 2026
Current Valuation
No valuation data available
Funding Summary
$13M
Total reported funding
OSS News & Views
March 26, 2026
Tracxn: List of 212 Acquisitions by Microsoft (Mar 2026)
Key People
Core OSS Projects
Business Information
Industries
Data & Analytics
Technologies
Database
PostgreSQL
Distributed Database
Sectors
Enterprise
Licenses
AGPL-3.0
Socials and Communities
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