Investment: Meltano

Meltano is open source, self-hosted, CLI-first, debuggable, and extensible.

Pipelines are code, ready to be version controlled, containerized, and deployed continuously. Develop and test locally, then deploy in production along with the built-in Airflow integration, or inside your orchestrator of choice.

Meltano embraces the Singer standard and its community-maintained library of open source extractors and loaders, and leverages dbt for transformation.