Add Unbounce form leads to Brevo (Sendinblue) as contacts
Each Unbounce landing page form submission is added to Brevo as a contact. Unbounce sends the answers as a JSON string, so a JSON Parser step turns them into fields first. After import, connect Brevo, choose the list, and check the field names match your form (email_0, first_name_0 and so on).
Unbounce
Brevo ( Sendinblue )3 steps Setup ~5 min Used on 3.4k sites Growth Free to import

How this workflow runs
What happens at each step once the workflow is on, and what you need before you import it.
Unbounce New Form SubmissionThe workflow starts whenever a "New Form Submission" event happens in Unbounce, capturing its data for the steps below.
JSON Parser by FlowMattic Parse JSONJSON Parser by FlowMattic — parse JSON data and extract all keys as individual fields. Data is mapped from earlier steps; connect your JSON Parser by FlowMattic account on import.
Brevo ( Sendinblue ) Create a New ContactBrevo ( Sendinblue ) runs its "Create a New Contact" action using data mapped from earlier steps. Connect your Brevo ( Sendinblue ) account on import and it's live.
What you need
- FlowMatticCore
- Unbounce 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.
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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.
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