Check a Slack-flagged lead in Brevo
Mark a lead message for a quick Brevo contact check without adding another manual CRM task.
Trigger
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Action
Find Contact
This tool checks if a contact exists in brevo. it searches for a contact using either an email address or mobile number, with the email being prioritized if both are provided.
Why this helps
Leads flagged for follow-up can stall while someone separately checks if the contact already exists.
- Turns a lightweight team signal into a contact lookup.
- Helps catch existing contacts before follow-up.
- Keeps the flagged lead message as the source context.
Setup
Build it in a few focused steps.
- 1Connect Slack and Brevo to Notis once through the portal.
- 2Create an automation describing the agreed reaction and the lead lookup it should start.
- 3Select the Slack message reaction added trigger and a channel for run reports.
- 4Test by adding the reaction to a lead message that contains a real email address.
Questions about this workflow
Does the reaction create a contact?
No. The workflow checks whether the contact exists and reports the result.
Can we use a specific reaction?
Yes. Describe your agreed emoji in the plain-language instruction and test it on one message.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Slack to Brevo. A trigger fires from one place; an action lands in another.
Slack triggers
Brevo actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Create a company
This tool allows you to create a new company in your brevo account.
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create or Update Email Template
This tool creates a new email template or updates an existing one in brevo. if a 'templateid' is provided, it performs an update; otherwise, it creates a new template.
New Channel Created Trigger
Triggered when a new channel is created in Slack.
Create SMS Campaign
This tool allows you to create a new sms campaign in brevo. you can specify the campaign name, sender, content, recipients (by providing list ids, exclusion list ids, or segment ids), and optionally schedule the campaign for a specific time. you can also enable unicode characters, add an organization prefix, and include unsubscribe instructions.
Channel Message Received
Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.
Delete a company
Deletes a company from brevo using its unique identifier.
Direct Message Received
Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.
Delete Contact
Deletes a contact from brevo using its unique identifier.
Message Reaction Added
Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.
Delete Email Template
This tool deletes an inactive email template from brevo. you need to provide the 'templateid' of the email template you want to delete. only inactive templates can be deleted.
Message Reaction Removed
Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.
Delete SMS Campaign
This tool deletes an existing sms campaign.
Reaction Added Trigger
DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.
Find Contact
This tool checks if a contact exists in brevo. it searches for a contact using either an email address or mobile number, with the email being prioritized if both are provided.
Connect any two apps with Notis in the middle.
Slack and Brevo, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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