Open source for data and AI

748 projects · 100 relicensed

DuckDB license, foundation and stars

Query and processing engines · MIT (open source) · DuckDB Foundation · backed by DuckDB Labs · 42,711 stars

GitHub

DuckDB is a high-performance analytical database system

License history

LICENSE file

MIT No license change recorded since the repository was created in 2018.

Latest release

v1.5.5 published Jul 22, 2026

About and history
Repository
duckdb/duckdb · created Jun 26, 2018
Website
duckdb.org
Language
C++
Foundation
DuckDB Foundation · source
Company
DuckDB Labs
GitHub detects
MIT
Stars per week
202 (GitHub weekly snapshots)

Weekly snapshots

Week ofStars
Oct 26, 202642,711
Oct 19, 202642,340
Oct 12, 202642,153
Sep 28, 202641,760
Sep 21, 202641,699

Changes

Stars per weekOct 31, 2026

Gains about 202 stars a week, up from 160.

Stars per weekOct 21, 2026

Gains about 160 stars a week, up from 151.

Stars per weekOct 13, 2026

Gains about 151 stars a week, up from 61.

Stars per weekSep 28, 2026

Gains about 61 stars a week, down from 232.

TrackedSep 24, 2026

Now tracked, from duckdb/duckdb on GitHub.