Integrate Brevo with Once.to to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Create Link with once.to when Transactional Email Opened
Create Link with once.to when Transactional Email Delivered by Brevo
Create Link with once.to when New Contact in Brevo
Create Link with once.to when When a new inbound email is received in Brevo
Unsubscribe Contact from Brevo when New Links on Once
Start from a real workflow other teams are already running.
Brevo
When this happens...
Contact Unsubscribed
Contact Updated
Transactional Email Opened
Transactional Email Hard Bounced
Transactional Email Delivered
Contact Added To List
New Contact
When a new inbound email is received
Once.to
Automatically do this!
Create Link
Create Link with once.to when Transactional Email Opened
Use this flowCreate Link with once.to when Transactional Email Delivered by Brevo
Use this flowCreate Link with once.to when New Contact in Brevo
Use this flowCreate Link with once.to when When a new inbound email is received in Brevo
Use this flowUnsubscribe Contact from Brevo when New Links on Once
Use this flowSend Transactional Email via Brevo when New Links on Once
Use this flowSearch Folder in Brevo when New Links on Once
Use this flowFind List In Folder in a folder on Brevo when New Links on Once
Use this flowFind Company in Brevo when New Links on Once
Use this flowGet Account Details from Brevo when New Links on Once
Use this flowEverything you can automate between Brevo and Once.to.
When this happensTriggers
A trigger is an event that starts a workflow.
Triggers when a Brevo contact unsubscribes from a list they belonged to
Triggers when contact updated
Triggers when a Brevo transactional email is opened
Triggers when a Brevo transactional email is hard bounced.
Triggers when a Brevo transactional email is delivered
Trigger's when contact is added to list.
Action is the task that follows automatically within your Brevo integrations.
Remove one or more contacts from a Brevo contact list by email, contact ID, external ID, or remove all contacts from the list.
Sends an email from your Brevo account using rich formatting or plain text.
Find and get all contacts of brevo.
List all contacts in a list.
Adds a contact or updates an existing contact using the provided contact details.
Creates a new folder.

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.

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Sendinblue is a digital marketing platform that offers tools for email marketing, SMS campaigns, chat, CRM, marketing automation, and transactional email services.
Learn moreOnce is a platform designed to streamline and enhance your scheduling and booking processes. It offers a user-friendly interface for managing appointments, meetings, and events efficiently, ensuring that you never miss an important date or time. With Once, you can easily coordinate with clients, colleagues, and partners, making it an essential tool for businesses and individuals who value time management and organization.
Learn moreSign up for a free viaSocket account, then authorize both your Brevo and Once.to accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between Brevo and Once.to as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach Once.to. No coding required.
Yes. You can set up a workflow where Brevo triggers actions in Once.to, and a separate workflow where Once.to triggers actions in Brevo. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between Brevo and Once.to. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire Brevo and Once.to integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.