Scheduled Workflow

A Scheduled Workflow in Bubble is a backend workflow that runs automatically at a set time in the future. It does not need a user to trigger it and runs on Bubble's servers.

This feature is how you automate time-based tasks in Bubble, such as sending daily emails, archiving old records, or running recurring data operations without manual intervention.

Key Takeaways

• Time-triggered automation: Scheduled Workflows run at a specific date and time you define, without requiring any user action.
• Backend execution: They run on Bubble's server, not in the browser, so they work even when no users are logged in.
• Recurring capability: You can schedule a workflow to reschedule itself at the end of its run, creating a recurring loop.
• Batch processing: Scheduled Workflows that run on a list of records are called Scheduled Backend Workflows on a list.

What is a Scheduled Workflow in Bubble?

A Scheduled Workflow is a Bubble backend workflow that is queued to run at a specific future time. It executes server-side and can perform database operations, send notifications, call APIs, or trigger other workflows automatically.

Scheduled Workflows live in the Backend Workflows section of the Bubble editor. They are different from frontend workflows because they run independently of any user session.

• No user trigger needed: These workflows fire based on a scheduled time, not a button click or page event.
• Access full database: Backend workflows can query and modify all data regardless of who is currently using the app.
• Queue-based execution: Bubble queues scheduled tasks and runs them at the specified time within its execution system.

Scheduled Workflows are essential for any Bubble app that needs to do work on a timer, from sending reminders to processing nightly reports.

How Scheduled Workflows Work in Bubble

You create a Scheduled Workflow in the Backend Workflows tab, then trigger it using a "Schedule a backend workflow" action in any other workflow. You specify when it should run and what data to pass into it.

The scheduling action appears in the Bubble workflow editor as an action type. You can schedule it from frontend workflows, other backend workflows, or even from another scheduled workflow.

• Schedule action: Use the "Schedule a backend workflow" action to queue the workflow with a specific run time and any required inputs.
• Parameters: Define parameters on the scheduled workflow to accept data like a record ID or date value when it is triggered.
• Recursive scheduling: At the end of a scheduled workflow, add another schedule action pointing to itself to create a repeating loop.

This recursive pattern is Bubble's way of creating cron-like recurring tasks without a built-in scheduler, since Bubble does not have a native cron system.

Why Scheduled Workflows Matter for No-Code Apps

Scheduled Workflows unlock automation that makes apps feel intelligent and responsive without requiring manual effort. They are what allow Bubble apps to run background tasks, send timely communications, and maintain data health automatically.

Apps that can act on their own on a schedule feel more like complete products than those requiring constant manual management.

• Automated notifications: Send reminder emails or push notifications to users before a deadline, booking, or expiration date.
• Data maintenance: Automatically archive old records, update statuses, or clean up expired entries on a daily schedule.
• Report generation: Compile and send weekly summaries, invoices, or usage reports without any manual triggering.

According to Bubble's documentation on backend workflows, scheduled workflows are a core feature for building automated, server-side logic.

Common Scheduled Workflow Mistakes in Bubble

The most common mistakes are scheduling workflows without considering time zones, forgetting to pass required parameters, and creating infinite loops that run too frequently and consume capacity.

Scheduled Workflows can create problems if they are not set up carefully. Knowing what to watch for helps you avoid common traps.

• Time zone confusion: Bubble uses UTC by default. If your app is time zone-sensitive, convert times carefully before scheduling.
• Missing parameters: Forgetting to pass required data into the scheduled workflow causes it to fail silently without completing its job.
• Runaway loops: A recursive scheduled workflow with no stop condition will keep scheduling itself indefinitely and consume server capacity.

Always test scheduled workflows with short time offsets in your development environment before setting them up on production with real data.

Conclusion

Scheduled Workflows in Bubble are a powerful way to automate time-based tasks and background operations without any user involvement. From sending reminders to running nightly data jobs, they bring a level of automation that makes Bubble apps feel complete and self-managing. Setting them up correctly requires careful attention to timing, parameters, and stopping conditions.

At LOW/CODE Agency, we've helped 450+ clients build and scale apps on Bubble and other no-code platforms. Our clients include global brands like Medtronic, American Express, Coca-Cola, Zapier, and Sotheby's.

Frequently Asked Questions

Can Scheduled Workflows in Bubble run on a recurring schedule?

Yes. You can create a recurring workflow by having it reschedule itself at the end of each run, creating a looping pattern.

What time zone do Bubble Scheduled Workflows use?

Bubble uses UTC by default. You need to handle time zone conversions manually if your app needs local time scheduling.

Can I cancel a Scheduled Workflow after it has been queued?

Yes. Bubble stores scheduled workflow jobs that you can delete from the server logs panel before they execute.

Do Scheduled Workflows run even when no users are logged in?

Yes. They run on Bubble's servers independently of any user session, so active users are not required for them to execute.

How do I pass data into a Scheduled Workflow?

Define parameters on the workflow and pass values into those parameters when you use the "Schedule a backend workflow" action.

Are Scheduled Workflows available on all Bubble plans?

Backend workflows, including scheduled ones, are available on paid Bubble plans. They are not available on the free tier.