Klaviyo to Slack Integration | MESA

Connect Klaviyo to Slack and automate your tasks

Describe to build

Activity reports

Fully supported

MESA's Klaviyo to Slack integration is the fastest way to sync data between the two — without touching a line of code. Choose which fields to send, how they're formatted, and when the sync happens. Start with a pre-built template, customize it with AI, or build something completely unique in under 10 minutes.

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Trusted by 1,000+ Shopify merchants

Why integrate Klaviyo with Slack

The Klaviyo to Slack integration helps you sync data, automate manual tasks, and keep your stack aligned — without writing code.

Data integration →

Keep Klaviyo profiles current as customers shop

When a customer's behavior changes in Shopify — a new purchase, a tag update, a loyalty tier change — MESA updates their Klaviyo profile in real time. Your segments and flows always reflect who your customers are right now.

Customer experience →

Trigger Klaviyo flows from any Shopify event

When an order is placed, a subscription starts, or a customer hits a milestone, MESA sends the signal to Klaviyo and starts the right flow. Your email automation runs on the full range of what happens in your store, not just native Shopify triggers.

Order automation →

Suppress the right customers from campaigns automatically

When a customer files a return, opens a support ticket, or enters a sensitive window, MESA updates their Klaviyo suppression list or profile status. Your campaigns reach the right people at the right time without manual list hygiene.

Inventory management →

Alert your team the moment stock runs low

MESA watches inventory levels across your catalog and sends a Slack message the instant a threshold is hit. Your team can act before customers ever see a stockout.

Order automation →

Keep your team in the loop on every order

When an order comes in with specific conditions — high value, wholesale, flagged address — MESA sends a Slack alert instantly. No one has to check dashboards to know what needs attention.

Fulfillment operations →

Replace manual status updates with automatic ones

When a fulfillment status changes in Shopify, MESA posts the update to the right Slack channel. Your ops team always knows where orders stand without chasing tracking numbers.

Build any Klaviyo and Slack automation

MESA helps you connect apps to automate repetitive tasks. A trigger is an event that starts a workflow, and actions are the steps that occur when it's running.

Channel Archived

Starts when a channel is archived.

Type
Channel
User
Is Moved
Event Ts

Channel Created

Starts when a channel is created.

ID
Name
Is Channel
Is Group
Is Im
Is Mpim
Is Private
Created
Is Archived
Is General
Unlinked
Name Normalized
Is Shared
Is Org Shared
Is Pending Ext Shared
Pending Shared
Context Team ID
Updated
Parent Conversation
Creator
Is Ext Shared
Shared Team Ids
Pending Connected Team Ids
Is Member
Last Read
Topic
Purpose
Previous Names
Priority
Success

Channel Deleted

Starts when a channel is deleted.

Type
Channel
Actor ID
Event Ts

Channel Renamed

Starts when a channel is renamed.

Type
Channel

Private Channel Received Message

Starts when a message is sent in a private channel.

Type
User
Text
Ts

Public Channel Received Message

Starts when a message is sent in a public channel.

Type
User
Text
Ts

User Joined Channel

Starts when a user joins a channel.

Subtype
User
Text
Type
Ts
Channel
Event Ts
Channel Type

Event Created

Starts when an event is created.

Type
ID
Attributes
Relationships
Links

Add Emoji Reaction

Add an emoji reaction to a message.

Success
Data

Archive Channel

Archive a channel.

Success
Data

Create Channel

Create a channel.

Name
Is Private

Create Reminder

Create a reminder.

Text
Timestamp
Team ID
User

Delete Message

Remove a message.

Channel
Ts
Success

Find User by Email

Find a user by an email address.

ID
Team ID
Name
Deleted
Color
Real Name
Tz
Tz Label
Tz Offset
Profile
Is Admin
Is Owner
Is Primary Owner
Is Restricted
Is Ultra Restricted
Is Bot
Updated
Is App User
Has 2fa

Get List of Channel's Messages

Obtain a list of a channel's messages.

Type
User
Text
Ts
Thread Ts
Team
Subtype
Bot Link
Bot ID

Get List of Channels

Obtain a list of channels.

ID
Name
Is Channel
Is Group
Is Im
Created
Creator
Is Archived
Is General
Unlinked
Name Normalized
Is Shared
Is Ext Shared
Is Org Shared
Pending Shared
Is Pending Ext Shared
Is Member
Is Private
Is Mpim
Updated
Topic
Purpose
Previous Names
Num Members

Get List of Members in Channel

Obtain a list of members in a channel.

Get List of Team's Users

Obtain a list of users in a team.

ID
Team ID
Name
Deleted
Color
Real Name
Tz
Tz Label
Tz Offset
Profile
Is Admin
Is Owner
Is Primary Owner
Is Restricted
Is Ultra Restricted
Is Bot
Updated
Is App User
Has 2fa

Get List of Thread's Replies

Obtain a list of replies from a specific thread.

Type
User
Text
Ts
Thread Ts
Team
Subtype
Bot Link
Bot ID

Invite User to Channel

Invite a user to a channel.

ID
Name
Is Channel
Is Group
Is Im
Created
Creator
Is Archived
Is General
Unlinked
Name Normalized
Is Read Only
Is Shared
Is Ext Shared
Is Org Shared
Pending Shared
Is Pending Ext Shared
Is Member
Is Private
Is Mpim
Last Read
Topic
Purpose
Previous Names

Kick User from Channel

Remove a user from a channel.

Success
Data

Send Message

Post a new message to a specific channel.

Channel
Ts
Success

Set Conversation Topic

Set a topic for a conversation.

ID
Name
Is Channel
Is Group
Is Im
Is Mpim
Is Private
Created
Is Archived
Is General
Unlinked
Name Normalized
Is Shared
Is Frozen
Is Org Shared
Is Pending Ext Shared
Pending Shared
Parent Conversation
Creator
Is Ext Shared
Shared Team Ids
Pending Connected Team Ids
Is Member
Last Read
Latest
Unread Count
Unread Count Display
Topic
Purpose
Previous Names

Update Message

Modify a message.

Channel
Message
Timestamp

Add Profile to List

Add a profile to a list.

Clone Campaign

Clone a campaign.

Type
ID
Attributes
Relationships
Links

Create and Assign Template to Campaign Message

Create a template and assign it to a campaign message.

Data

Create Campaign

Create a campaign.

Data

Create Catalog Category

Create a catalog category.

Data

Create Catalog Category Relationship for Catalog Item

Create a new catalog category relationship for a catalog item.

Data

Create Catalog Item

Create a catalog item.

Data

Create Catalog Variant

Create a catalog variant.

Data

Create Coupon

Create a coupon.

Data

Create Coupon Code

Create a coupon code.

Data

Create Event

Create an event.

Profile
Profile's Email or Phone Number
Profile
Time
Value
Unique ID
Metric
Properties

Create Item Relationship for Catalog Category

Create a new item relationship for a catalog category.

Data

Create List

Create a list.

Data

Create Profile

Create a profile.

Data

Create Tag

Create a tag.

Data

Create Tag Group

Create a tag group.

Data

Create Tag Relationship Campaign

Create a tag relationship campaign.

Data

Create Tag Relationship to List

Create a tag associated to a list.

Data

Create Tag Relationship to Segment

Create a tag relationship to a segment.

Data

Create Template

Create a template.

Data

Create Template Clone

Clone a template.

Data

Create Template Render

Create a rendered template.

Data

Delete Campaign

Remove a campaign.

Delete Catalog Category

Remove a catalog category.

Delete Catalog Category's Item Relationship

Remove item relationships from a catalog category.

Delete Catalog Item

Remove a catalog item.

Delete Catalog Item's Category Relationship

Remove catalog category relationship for a catalog item.

Delete Catalog Variant

Remove a catalog variant.

Delete Coupon

Remove a coupon.

Delete Coupon Code

Remove a coupon code.

Delete List

Remove a list.

Delete Tag

Remove a tag.

Delete Tag Group

Remove a tag group.

Type
ID
Attributes
Relationships
Links

Delete Tag Relationship Campaign

Remove a tag relationship from campaigns.

Delete Tag Relationship from List

Remove a tag relationship from list.

Delete Tag Relationship from Segment

Remove a tag relationship from segment

Delete Template

Remove a template.

Get Campaign Message's Template

Grab all details about a campaign message's template.

Type
ID
Attributes
Links

Get List of Accounts

Obtain a list of accounts.

Type
ID
Attributes
Links

Get List of Campaign Relationship's Messages

Obtain a list of a campaign's messages.

Type
ID

Get List of Campaign Tags

Obtain a list of campaign tags.

Type
ID
Attributes
Links
Relationships

Get List of Campaign's Campaign Messages

Obtain a list of campaign's campaign messages.

Type
ID
Attributes
Links
Relationships

Get List of Campaign's Relationships Campaign Messages

Obtain a list of a campaign's messages

Type
ID

Get List of Campaign's Relationships Tags

Obtain a list of a campaign's relationship tags.

Type
ID

Get List of Campaigns

Obtain a list of campaigns.

Type
ID
Attributes
Links
Relationships

Get List of Catalog Categories

Obtain a list of catalog categories.

Type
ID
Attributes
Links
Relationships

Get List of Catalog Category's Items

Obtain a list of a catalog category's items.

Type
ID
Attributes
Links
Relationships

Get List of Catalog Category's Relationships Items

Obtain a list of catalog category's relationships items.

Type
ID

Get List of Catalog Item's Categories

Obtain a list of a catalog item's categories.

Type
ID
Attributes
Links
Relationships

Get List of Catalog Item's Relationships Categories

Obtain a list of catalog categories that an item is in.

Type
ID

Get List of Catalog Item's Variants

Obtain a list of a catalog item's variants.

Type
ID
Attributes
Links
Relationships

Get List of Catalog Items

Obtain a list of catalog items.

Type
ID
Attributes
Links
Relationships

Get List of Catalog Variants

Obtain a list of catalog variants.

Type
ID
Attributes
Links
Relationships

Get List of Coupon Codes

Obtain a list of coupon codes associated to a coupon or profile.

Type
ID
Attributes
Links
Relationships

Get List of Coupon's Coupon Code Relationships

Obtain a list of coupon's coupon code relationships.

Type
ID

Get List of Coupon's Coupon Codes

Obtain a list of coupon's coupon codes.

Type
ID
Attributes
Links
Relationships

Get List of Coupons

Obtain a list of coupons.

Type
ID
Attributes
Links

Get List of Event's Metric Relationships

Obtain a list of an event's related metrics.

Type
ID

Get List of Event's Profile Relationships

Obtain a list of an event's profile relationships.

Type
ID

Get List of Events

Obtain a list of events.

Type
ID
Attributes
Links
Relationships

Get List of Images

Obtain a list of images.

Type
ID
Attributes
Links

Get List of List's Profiles

Obtain a list of a list's profiles.

Type
ID
Attributes
Links
Relationships

Get List of List's Relationships Profiles

Obtain a list of a list's profile membership relationships.

Type
ID

Get List of List's Relationships Tags

Obtain a list of tags associated to a list.

Type
ID

Get List of List's Tags

Obtain a list of list's tags.

Type
ID
Attributes
Links
Relationships

Get List of Lists

Obtain a list of lists.

Type
ID
Attributes
Links
Relationships

Get List of Metrics

Obtain a list of metrics.

Type
ID
Attributes
Links
Relationships

Get List of Profile's List Relationships

Obtain a list of a profile's list relationships.

Type
ID

Get List of Profile's Lists

Obtain a list of a profile's lists.

Type
ID
Attributes
Links
Relationships

Get List of Profile's Relationships Segments

Obtain a list of a profile's segment relationships.

Type
ID

Get List of Profile's Segments

Obtain a list of a profile's segments.

Type
ID
Attributes
Links
Relationships

Get List of Profiles

Obtain a list of profiles.

Type
ID
Attributes
Links
Relationships

Get List of Segment's Profiles

Obtain a list of a segment's profiles.

Type
ID
Attributes
Links
Relationships

Get List of Segment's Relationship Profiles

Obtain a list of a segment's relationship profiles.

Type
ID

Get List of Segment's Relationship Tags

Obtain a list of a segment's relationship tags.

Type
ID

Get List of Segment's Tags

Obtain a list of a segment's tags.

Type
ID
Attributes
Links
Relationships

Get List of Segments

Obtain a list of segments.

Type
ID
Attributes
Links
Relationships

Get List of Tag Group's Relationship Tags

Obtain a list of a tag group's relationship tags.

Type
ID

Get List of Tag Group's Tags

Obtain a list of a tag group's tags.

Type
ID
Attributes
Links
Relationships

Get List of Tag Groups

Obtain a list of tag groups.

Type
ID
Attributes
Links
Relationships

Get List of Tag's Relationship Lists

Obtain a list of a tag's list.

Type
ID

Get List of Tag's Relationship Segments

Obtain a list of a tag's relationship segments.

Type
ID

Get List of Tag's Relationship Tag Groups

Obtain a list of a tag's relationship tag groups.

Type
ID

Get List of Tag's Relationships Campaigns

Obtain a list of a tag's campaigns.

Type
ID

Get List of Tags

Obtain a list of tags.

Type
ID
Attributes
Links
Relationships

Get List of Templates

Obtain a list of templates.

Type
ID
Attributes
Links

Merge Profiles

Merge a profile into a designated profile.

Type
ID
Links

Query Metric Aggregates

Query and aggregate event data associated with a metric.

Type
ID
Attributes
Links

Remove Profile from List

Remove a profile from a list.

Retrieve Account

Grab all details about an account.

Type
ID
Attributes
Links

Retrieve Campaign

Grab all details about a campaign.

Type
ID
Attributes
Links
Relationships

Retrieve Campaign Message

Grab all details about a campaign message.

Type
ID
Attributes
Links
Relationships

Retrieve Campaign Message's Campaign

Grab all details about a campaign message's campaign.

Type
ID
Attributes
Links
Relationships

Retrieve Campaign Message's Relationships Template

Grab all details about a campaign message's relationships template.

Type
ID

Retrieve Catalog Category

Grab all details about a catalog category.

Type
ID
Attributes
Links
Relationships

Retrieve Catalog Item

Grab details about a catalog item.

Type
ID
Attributes
Links
Relationships

Retrieve Catalog Variant

Grab all details about a catalog variant.

Type
ID
Attributes
Links
Relationships

Retrieve Coupon

Grab all details about a coupon.

Type
ID
Attributes
Links

Retrieve Coupon Code

Grab all details about a coupon code.

Type
ID
Attributes
Links
Relationships

Retrieve Coupon Code's Coupon

Grab all details about a coupon code's coupon.

Type
ID
Attributes
Links

Retrieve Coupon Code's Coupon Relationship

Grab all details about a coupon code's coupon relationship.

Type
ID

Retrieve Event

Grab all details about an event.

Type
ID
Attributes
Links
Relationships

Retrieve Event Metric

Grab all details about an event metric.

Type
ID
Attributes
Links
Relationships

Retrieve Event Profile

Grab all details about an event profile.

Type
ID
Attributes
Links
Relationships

Retrieve Image

Grab all details about an image.

Type
ID
Attributes
Links

Retrieve List

Grab all details about a list.

Type
ID
Attributes
Links
Relationships

Retrieve Metric

Grab all details about a metric data.

Type
ID
Attributes
Links
Relationships

Retrieve Profile

Grab all details about a profile.

Type
ID
Attributes
Links
Relationships

Retrieve Segment

Grab all details about a segment.

Type
ID
Attributes
Links
Relationships

Retrieve Tag

Grab all details about tag.

Type
ID
Attributes
Links
Relationships

Retrieve Tag Group

Grab all details about a tag group.

Type
ID
Attributes
Links
Relationships

Retrieve Tag's Tag Group

Grab all details about a tag's tag group.

Type
ID
Attributes
Links
Relationships

Retrieve Template

Grab all details about a template.

Type
ID
Attributes
Links

Subscribe Profile

Subscribe a profile to email marketing, SMS marketing, or both. If the list has double opt-in enabled, profiles will receive a message requiring their confirmation before subscribing. Otherwise, profiles will be immediately subscribed without receiving a confirmation message.

Suppress Profiles

Manually suppress a profile. Manually suppressed profiles will not receive email marketing. Not supported for SMS marketing.

Unsubscribe Profile

Unsubscribe a profile from email marketing, SMS marketing, or both.

Unsuppress Profiles

Unsuppress a profile. A profile may receive email marketing after a manual suppression is removed as long as they have not revoked consent, i.e. unsubscribed. Not supported for SMS marketing.

Update Campaign

Modify a campaign.

Data

Update Campaign Message

Modify a campaign message.

Data

Update Catalog Category

Modify a catalog category.

Data

Update Catalog Category's Item Relationship

Modify item relationships for a catalog category.

Data

Update Catalog Item

Modify a catalog item's details.

Data

Update Catalog Item's Category Relationship

Modify a catalog category relationship for a catalog item.

Data

Update Catalog Variant

Modify catalog variant's details.

Data

Update Coupon

Modify a coupon.

Data

Update Coupon Code

Modify a coupon code.

Data

Update Image

Modify an image.

Data

Update List

Modify a list's details.

Data

Update Profile

Modify a profile.

Data

Update Segment

Modify a segment's details.

Data

Update Tag

Modify a tag's details.

Data

Update Tag Group

Modify a tag group.

Data

Update Template

Modify a template's details.

Data

Upload Image

Import an image from a URL or data uri.

Type
ID
Attributes
Links

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Not just software—partnership

Expert support included

MESA includes hands-on support from automation experts who know how to get things done.

Free workflow setup

We'll build your first workflow with you live. Most merchants walk away with automation saving 5+ hours/week.

Fast response times

Average first response: Same day. Critical issues: Immediate escalation. Complex builds: 24-48 hours.

Managed services available

Personalized workflow reviews, and quarterly check-ins to identify new opportunities as your business grows.

Real humans, always

Chat with real automation experts (not bots). Email support 9am-5pm PST. Google Meet sessions for complex workflows.

Integrate Klaviyo with Slack today.

Enjoy a 7-day free trial. Get your first workflow in minutes.

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