> ## Documentation Index
> Fetch the complete documentation index at: https://private-7c7dfe99-detect-table-modification.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Using a third-party ETL tool

> Page describing how to use a third-party ETL tool with ClickHouse

export const Image = ({img, alt, size = "lg"}) => {
  const normalizedSize = ["sm", "md", "lg"].includes(size) ? size : "lg";
  return <div className={`ch-image-${normalizedSize}`}>
      <Frame>
        <img src={img} alt={alt} />
      </Frame>
    </div>;
};

A great option for moving data from an external data source into ClickHouse is to use one of the many popular ETL and ELT. We have docs that cover the following:

* [Airbyte](/integrations/connectors/data-ingestion/etl-tools/airbyte-and-clickhouse)
* [dbt](/integrations/connectors/data-ingestion/etl-tools/dbt/index)
* [Vector](/integrations/connectors/data-ingestion/etl-tools/vector-to-clickhouse)

But there are many other ETL/ELT tools that integrate with ClickHouse, so check your favorite tool's documentation for details.

<Image img="https://mintcdn.com/private-7c7dfe99-detect-table-modification/sWsbrb2bBAr-0f9w/images/integrations/migration/third-party-01.webp?fit=max&auto=format&n=sWsbrb2bBAr-0f9w&q=85&s=cef331b5fc37c9c1a8322f3c178f7a6a" size="lg" alt="Migrating Self-managed ClickHouse" width="2048" height="456" data-path="images/integrations/migration/third-party-01.webp" />