# Ready2Run workflows in HealthOmics
<a name="Ready2Run-workflows"></a>

Ready2Run workflows are preconfigured workflows published by third-party publishers. Some publishers, such as Sentieon Inc, offer subscription-based workflows. Other Ready2Run workflows don't require a subscription, and some workflows are open source, such as the NF-Core workflows.

Ready2Run workflows are well-suited to the following scenarios:
+ You want to focus on the analysis of pipeline output and generating results, without the need to set up the underlying infrastructure.
+ You want to replicate your results using established workflows.
+ As a software developer, you want to integrate your application directly with the HealthOmics SDK.

HealthOmics supports versioning for Ready2Run workflows. For a Ready2Run workflow that offers versions, you can specify the version name when you start a run.

All Ready2Run workflows provide logs, including CloudWatch logs, that you can use for troubleshooting.

**Note**  
Sentieon Ready2Run workflows are subscription-based. When you run a Sentieon Ready2Run workflow for the first time in an account, Sentieon automatically creates a two-week evaluation license for your AWS account. The license is valid for all Sentieon Ready2Run workflows. After the evaluation period ends, you can request a permanent license or request an extension to the evaluation license. See **Subscribing to Sentieon Ready2Run workflows** for details. 

**Topics**
+ [Available Ready2Run workflows in HealthOmics](workflows-r2r-table.md)
+ [Subscribing to Sentieon Ready2Run workflows](Ready2Run-workflows-subscribe.md)
+ [Starting HealthOmics Ready2Run workflows using the console](Ready2Run-workflows-console.md)
+ [Starting HealthOmics Ready2Run workflows using the API](Ready2Run-workflows-API.md)