Triggers

A trigger is what starts a workflow. There are three kinds, and most workflows graduate through all of them: manual while you build, then a schedule or webhook for real.

1. Manual

Run the workflow yourself from the editor, with input you type in. This is the build-and-debug mode: run, inspect the run detail, adjust, repeat. Keep a workflow manual until its runs stop surprising you.

2. Schedule (cron)

Runs at fixed times. Presets cover hourly, daily, and weekly; a cron expression covers everything else (0 9 * * 1-5 is weekdays at 9:00). Check the timezone shown on the trigger card. Best for digest-shaped work: summarize, report, sweep, sync.

Full guide: Run on a schedule.

3. Webhook (from an app)

Runs when another system sends an event. Pick the app the events come from, with per-event filtering, or use a Custom webhook for any HTTP endpoint. The event payload becomes the workflow's input. Best for react-shaped work: enrich the new signup, triage the new ticket, respond to the payment.

Full guide: Kick off from a webhook.

Choosing

Ask one question: does the work follow the clock, or follow an event?

1. Clock: use a schedule.
2. Event: use a webhook. It fires in seconds, while a schedule polls too late or too often.
3. Can't get an event out of the source system? Schedule a short-interval sweep as the fallback.