Top Open Source Databases Tools in 2026
A curated collection of the 74 best free and open-source Databases tools in 2026. Compare features, GitHub stars, tech stacks, and self-hosted software.
YunoHost
Self-host your digital services easily
Stars2,967Last commit14d agoLicenseAGPL-3.0Chroma
Open-source search infrastructure for AI
Stars29,157Last commit11d agoLicenseApache-2.0TimescaleDb
Time-series database built on PostgreSQL
Stars23,425Last commit11d agoLicenseOpen Source
Navidrome
Self-hosted music streaming server
Stars23,142Last commit11d agoLicenseGPL-3.0
NetData
Real-time infrastructure monitoring with AI troubleshooting
Stars80,318Last commit10d agoLicenseGPL-3.0HelixDB
Rust-built native graph-vector database combining vector similarity search and graph traversals. 10x faster development with unified architecture, sub-1ms queries.
Stars5,858Last commit10d agoLicenseApache-2.0drawDB
Visual database schema editor and SQL generator
Stars39,286Last commit13d agoLicenseAGPL-3.0
Docuseal
Open source document signing and PDF form tool
Stars18,388Last commit12d agoLicenseAGPL-3.0
CoMaps
Privacy-first offline navigation app
Stars—Last commitRecentlyLicenseOpen SourceWachd
Self-hosted OpsGenie replacement with AI root cause analysis
Stars35Last commit13d agoLicenseOpen Source
VictoriaMetrics
Fast, scalable observability database for metrics, logs and traces
Stars17,599Last commit11d agoLicenseApache-2.0
undb
Private first self-hosted no-code database & BaaS
Stars2,975Last commit14mo agoLicenseAGPL-3.0
Turso
Lightweight SQLite database for AI agents
Stars17,171Last commit14d agoLicenseMIT
Twake Drive
Open source encrypted file storage for teams
Stars981Last commit10d agoLicenseAGPL-3.0TiDB
Fully managed auto-scaling SQL database
Stars40,475Last commit10d agoLicenseApache-2.0
