Digdag is a tool for building, running, scheduling and monitoring complex data pipelines in the cloud. You can define these pipelines in YAML, using either the rich set of out-of-the-box operators or building your own through the API. Digdag has most of the common features in a data pipeline solution such as dependency management, modular workflow to promote reuse, secured secret management and multilingual support. The feature we're most excited about is polycloud support, which lets you move and join data across AWS RedShift, S3, and Google BigQuery. As more and more cloud providers offer competing data-processing solutions, we think Digdag (and similar tools) will be useful in leveraging the best option for the task.