When a new form submission is received in forms.app, add the user to a Brevo (Sendinblue) email list
Each time someone fills in one of your forms.app forms, this workflow creates them as a contact in Brevo, so the people who answer your forms end up on the Brevo email list you send from.
forms.app
Brevo ( Sendinblue )2 steps Setup ~5 min Used on 2.9k sites Free to import

What this workflow does
forms.app collects the answers, but your newsletters and follow-ups go out from Brevo. Without a link between the two, you export responses and import them into Brevo by hand, and new respondents wait for the next batch. This workflow moves each respondent across on its own.
The forms.app trigger fires when a new submission is received for your form. FlowMattic passes the answers to Brevo ( Sendinblue ), where the Create a New Contact action adds the person as a contact. You map the email answer to the contact email, plus any name fields your form asks for.
When you set up the Brevo step, choose the list these respondents should join, then send a test submission and check in Brevo that the contact appears on it. Every submission runs the step, so add a Filter on a consent answer if only people who opted in should be added. Task History keeps a record of each run and of Brevo's response.
Newsletter sign-up built in forms.app
A short forms.app sign-up form on your landing page feeds Brevo directly, so new readers are on your newsletter list before the next send.
Quiz or survey leads for a drip campaign
People who finish a forms.app quiz and leave their email become Brevo contacts you can follow up with from a campaign built on that list.
Event interest list
A forms.app registration form for a workshop adds each registrant to a Brevo list you use for event reminders and updates.
How this workflow runs
What happens at each step once the workflow is on, and what you need before you import it.
forms.app New Form SubmissionFires when your forms.app form receives a new submission. Every answer, including the email field, is passed to the Brevo step for mapping.
Brevo ( Sendinblue ) Create a New ContactCreates the respondent as a contact in Brevo. Map the email answer and any name answers, pick the list they should join, and connect your Brevo account on import.
What you need
- FlowMatticCore
- forms.app AccountAccount
- Brevo ( Sendinblue ) AccountAccount
After importing, map your own data. To keep the template universal, not every step is pre-filled. Open each step in the builder and connect your accounts and fields (channels, lists, sheets, recipients) before you switch the workflow on.
Make it yours
Changes worth making after you import it.
- Add a Filter between the two steps that continues only when your forms.app consent question is answered yes. Respondents who didn't opt in are then left out of Brevo.
- Make the email question required in forms.app so every submission reaches Brevo with an address the contact can be created from.
- If two forms.app forms should feed different Brevo lists, keep a separate copy of the workflow for each and choose a different list in each copy's Brevo step.
Questions about this workflow
What if the forms.app respondent is already a Brevo contact?
The step sends a create request and doesn't look the person up first. Brevo's reply for an address it already holds shows in Task History. Test with an existing contact's email to see whether your setup updates that contact or reports an error.
Does forms.app still keep its own copy of each response?
Yes. The workflow only reads new submissions as they arrive. Responses stay in your forms.app account as before, and Brevo gets a contact built from the mapped answers.
Will past forms.app responses be added to Brevo?
No. The trigger only reacts to forms.app responses that arrive once the workflow is switched on. Import older responses into Brevo once by hand if you need them.
Can I send a welcome email from Brevo after the contact is added?
Yes, but not from this workflow. Set up an automation or campaign in Brevo for the list, or add an email step after the Brevo step in FlowMattic.
More Email Marketing workflows
Other ready-to-import templates from the same category.
Import this workflow into your WordPress site
Download the JSON, import it from the Workflows screen and connect your accounts. Every run stays on your server, with no per-task fees.
30-day money-back guarantee Unlimited workflows and runs Self-hosted




