Python workflow orchestration
Automation & workflows 
Application hostingPrefect
Application hostingPrefect
hosting.
Keep Python workflows observable and repeatable.
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PrefectWorkflow builderA better handoffExample workflow
Event arrivesTrigger
Process dataAction
Send an updateResultExecution historyInspect a runReview each stepHandle a retry
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What you can build
Turn the steps you repeat into a working flow.
Prefect provides tools and orchestration services for Python workflows. It is relevant to teams running scheduled or event-driven work that need execution state and operational visibility while deciding which components to self-host.
Technical planning
Prefect hosting requirements.
Distinguish the self-hosted server from hosted services, and plan workers, database persistence and authentication appropriate to the deployment you choose.
Open the official documentation
Triggers, workers and external services
- Triggers
- Webhooks, schedules, event sources and inbound access
- Execution
- Worker concurrency, queues and execution history
- Connections
- Credential ownership, API limits and outbound access
- Hosting approach
- VPS Hosting
Confirm server resources, networking, administration responsibilities and deployment availability. Application editions, licenses and extensions are separate from hosting.
Before you launch
Design for the retry
Trigger one test run, force a failure and verify safe recovery.
A practical test for Prefect
Use test credentials and a harmless sample workflow. Force one step to fail, retry it and check whether the final action happens once. Verify how an operator sees the error and receives an actionable notification.
Compare automation & workflows
What happens when a workflow fails?
The behavior depends on the application and how the workflow is configured. Test retries, duplicate prevention, execution history and operator notifications with harmless sample data.
Can I install Prefect on a Let.com hosting plan?
Confirm your Prefect release and deployment requirements with the team before setup. The hosting option on this page is a starting point; installer availability, compatibility and installation support depend on the application and plan.
Where can I check current Prefect releases and licensing?
Visit the official Prefect project for current releases, installation instructions and license terms. Commercial editions and paid extensions may have separate requirements.
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Other applications to consider
Prefect is third-party software. Product names and logos belong to their respective owners. Workspace illustrations use sample content and do not represent a live Let.com installation.