Send once is for the message you want to go out one time, to the people who match right now: a festival offer, a change of address, a reminder. You fill in a short form and it creates a flow with a single step, starts it straight away, and takes you to a report. It lives on the Flows page, next to New flow.
When you'd use it #
A one-off announcement
One approved template to everyone on a number, without building anything.
Something you may extend later
Because it is a flow, you can open it in the builder afterwards and add a follow-up step.
Sending #
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Press Send once on the Flows page
Give it a name. Only you see it; it is the flow's name in the list. -
Choose the number and the channel
Contacts are kept per WhatsApp number, so the number decides who can be reached. Email and SMS appear if your plan includes them. -
Choose who gets it
Everyone on that number, or one contact list. Opted-out and blocked people are always left out. -
Choose the message
For WhatsApp, an approved template that is registered on the chosen number. Email and SMS take a short plain message. -
Press Send once
The audience is fixed at this moment. People who join the list or the number later are never messaged.
The report #
Every flow row has a Report link, and Send once opens it for you. It shows Total, Sent, Delivered, Read, Failed and Replied, the same figures a campaign reports, plus how many are still waiting or were skipped. Below that is a table per step and the latest activity.