duckle
Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.
Create data pipelines by writing, drawing, or connecting components to process data anywhere, even offline.
Claim its page: indexed whatever its rank, translated into six languages, and enriched with what you write yourself.
Get an email alert on its next release or when it starts trending — never miss the moment.
Free · no card · unsubscribe anytimeOpen-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.
duckle has 1.3k stars on GitHub. It has been forked 93 times. duckle is written mainly in Rust. It has been in active development since 2026. duckle is available under the Apache-2.0 license. Its main topics are cdc, connectors, data-engineering, data-integration.
What is duckle?
Open-source ETL/ELT you deploy on your own servers or cloud. Built on DuckDB: no-code/low-code visual pipelines or SQL, 385 components, dbt, CDC, data quality, reverse ETL, lineage, MCP for AI agents. No vendor cloud, no per-row billing.
Is duckle open source?
duckle is an open-source project. It is released under the Apache-2.0 license.
Is duckle free?
Yes. duckle is free and open source — you can use, modify and self-host it.
What license does duckle use?
duckle is available under the Apache-2.0 license.
What language is duckle written in?
duckle is written mainly in Rust.
Add this live badge to your README — your GitHub stars and directory rank, refreshed daily.
[](https://olud.ai/project/slothflowlabs-duckle.html)
Measured from GitHub topics shared by both projects, weighted by how rare each topic is.