MotherDuck
A cloud data warehouse built on DuckDB.
MotherDuck, in a GBrain workspace
A cloud data warehouse built on DuckDB.
gbrain.io
A cloud data warehouse built on DuckDB.
MotherDuck is a serverless cloud data warehouse built on DuckDB. Connected to a workspace, GBrain can answer “which customers grew their usage the most last month?” by exploring the tables, writing the SQL, and saving the result as a Dive the team can open later.
GBrain gives MotherDuck a command line too. From a terminal, a
script or Claude Code,
gbrainio tool help motherduck
lists its commands once it is connected.
You sign in on MotherDuck's own page. No key to copy. Then add it to a workspace, and anyone on the team can ask about it in plain words.