Duckle

Open-source ETL/ELT stack on DuckDB — write, wire, or draw one pipeline

PlatformWebfreeglobal

Duckle is an open, single-engine ELT stack compiled to SQL on DuckDB. Build a pipeline in Python, wire it from 350+ connectors and components, draw it on a canvas, or describe it to an on-device AI assistant — with in-pipeline transforms, data quality, and lineage travelling with the same artifact. Runs anywhere, fully offline when needed.

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Full match profile

Behind the summary, Matchbox keeps a richer profile of Duckle - the signals our matcher actually reads to decide when to surface it. It stays private; claim the listing to see and control it.

Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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