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Carry event interest from Slack into Kit

When your team confirms someone's event interest in a Slack thread, a chosen reaction can update that subscriber's existing Kit tag.

Trigger

Message Reaction Added

Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.

Action

Tag Subscriber by Email

Tool to associate a subscriber with a tag using an email address. use when you have a tag id and subscriber email ready. use after confirming both resources exist.

Why this helps

Event interest is easy to acknowledge in Slack and easy to omit from the audience list used for follow-up.

  • Keep event-interest labels close to the conversation.
  • Make follow-up lists easier to trust.
  • Avoid relying on memory after a busy planning thread.

Setup

Build it in a few focused steps.

  • 1Connect Slack and Kit to Notis once in the portal.
  • 2Create an automation in the portal or ask Notis to create it conversationally.
  • 3Describe one reaction that signals event interest and the existing Kit tag to apply to the email in the message.
  • 4Select the Slack reaction trigger and choose where Notis reports runs.
  • 5Test with one real interested contact and confirm the Kit tag.

Questions about this workflow

Can a reaction identify the subscriber by itself?

The workflow needs a subscriber email in the relevant message or other unambiguous context. Test with a message that identifies the person.

Does this send an event invitation?

No. It applies an existing tag in Kit so you can use that information for your follow-up.

When this happens · Trigger

Do this · Action

Supported Triggers and Actions

Notis builds workflows that link Slack to Kit. A trigger fires from one place; an action lands in another.

Slack triggers

Kit actions

Recurring trigger

Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.

TriggerScheduled

Add Subscriber to Form

Tool to add a subscriber to a specific form by id. use after confirming form and subscriber ids.

ActionInstant

Webhook trigger

Notis starts this workflow when an external tool or custom backend sends an HTTP request.

TriggerInstant

Create Custom Field

Tool to create a new custom field for subscriber data. use when you need to store extra attributes for subscribers.

ActionInstant

New Channel Created Trigger

Triggered when a new channel is created in Slack.

TriggerInstant

Create Tag

Tool to create a new tag in the account. use when you need a custom label to segment subscribers. use after confirming tag uniqueness to avoid duplicates. example: "create a tag called 'vip' for premium customers."

ActionInstant

Channel Message Received

Triggered when a message is posted in a Slack channel (public, private, or multi-party IM). Does NOT match direct messages.

TriggerInstant

Create Webhook

Tool to create a new webhook subscription. use when you need subscriber or purchase event notifications.

ActionInstant

Direct Message Received

Triggered when a new direct message (DM) is sent to a user in Slack. Catches all DMs across all DM channels.

TriggerInstant

Delete Broadcast

Tool to delete a specific broadcast. use when you need to permanently remove a broadcast by id (after confirming the id). example prompt: "delete broadcast with id 123"

ActionInstant

Message Reaction Added

Triggered when a reaction is added to a message in Slack. Supports optional filtering by channel and emoji name.

TriggerInstant

Delete Custom Field

Tool to delete a specific custom field. use after confirming the custom field id is correct. deletes the field permanently.

ActionInstant

Message Reaction Removed

Triggered when a reaction is removed from a message in Slack. Supports optional filtering by channel and emoji name.

TriggerInstant

Delete Subscriber

Tool to delete (unsubscribe) a subscriber by id. use when you need to remove a subscriber from all sequences and forms after confirming the subscriber exists.

ActionInstant

Reaction Added Trigger

DEPRECATED: use `SLACK_MESSAGE_REACTION_ADDED` instead. Triggered when a reaction is added to a message in Slack.

TriggerInstant

Delete Tag

Tool to delete a tag by id. use when you need to remove obsolete or incorrect tags after confirming the tag exists.

ActionInstant

Connect any two apps with Notis in the middle.

Slack and Kit, or any other combination from 1,000+ integrations.

When this happens · Trigger

Do this · Action

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