Facebook to Klaviyo Integration | MESA

Connect Facebook to Klaviyo and automate your tasks

Describe to build

Activity reports

Fully supported

MESA's Facebook to Klaviyo 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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★★★★★ 4.9 rating on Shopify App Store

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Trusted by 1,000+ Shopify merchants

Why integrate Facebook with Klaviyo

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

Data integration →

Sync Shopify audiences to Facebook Ads in real time

When a customer's tags, purchase history, or lifecycle stage changes in Shopify, MESA updates the corresponding Facebook Ads audience. Your campaigns always target the right people without manual list exports.

Customer experience →

Launch retargeting audiences from Shopify order events

When a customer abandons checkout, completes a first purchase, or hits a spend threshold, MESA adds them to the right Facebook Ads audience automatically. Your retargeting runs on live customer behavior, not a weekly CSV upload.

Inventory management →

Pause or adjust campaigns when inventory runs low

When stock drops below a threshold in Shopify, MESA triggers a Facebook Ads update — pausing a campaign, adjusting a budget, or flagging it for review. You stop spending on products you can't fulfill without checking ad accounts manually.

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.

Build any Facebook and Klaviyo 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.

Event Created

Starts when an event is created.

Add Profile to List

Add a profile to a list.

Clone Campaign

Clone a campaign.

Create and Assign Template to Campaign Message

Create a template and assign it to a campaign message.

Create Campaign

Create a campaign.

Create Catalog Category

Create a catalog category.

Create Catalog Category Relationship for Catalog Item

Create a new catalog category relationship for a catalog item.

Create Catalog Item

Create a catalog item.

Create Catalog Variant

Create a catalog variant.

Create Coupon

Create a coupon.

Create Coupon Code

Create a coupon code.

Create Event

Create an event.

Create Item Relationship for Catalog Category

Create a new item relationship for a catalog category.

Create List

Create a list.

Create Profile

Create a profile.

Create Tag

Create a tag.

Create Tag Group

Create a tag group.

Create Tag Relationship Campaign

Create a tag relationship campaign.

Create Tag Relationship to List

Create a tag associated to a list.

Create Tag Relationship to Segment

Create a tag relationship to a segment.

Create Template

Create a template.

Create Template Clone

Clone a template.

Create Template Render

Create a rendered template.

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.

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.

Get List of Accounts

Obtain a list of accounts.

Get List of Campaign Relationship's Messages

Obtain a list of a campaign's messages.

Get List of Campaign Tags

Obtain a list of campaign tags.

Get List of Campaign's Campaign Messages

Obtain a list of campaign's campaign messages.

Get List of Campaign's Relationships Campaign Messages

Obtain a list of a campaign's messages

Get List of Campaign's Relationships Tags

Obtain a list of a campaign's relationship tags.

Get List of Campaigns

Obtain a list of campaigns.

Get List of Catalog Categories

Obtain a list of catalog categories.

Get List of Catalog Category's Items

Obtain a list of a catalog category's items.

Get List of Catalog Category's Relationships Items

Obtain a list of catalog category's relationships items.

Get List of Catalog Item's Categories

Obtain a list of a catalog item's categories.

Get List of Catalog Item's Relationships Categories

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

Get List of Catalog Item's Variants

Obtain a list of a catalog item's variants.

Get List of Catalog Items

Obtain a list of catalog items.

Get List of Catalog Variants

Obtain a list of catalog variants.

Get List of Coupon Codes

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

Get List of Coupon's Coupon Code Relationships

Obtain a list of coupon's coupon code relationships.

Get List of Coupon's Coupon Codes

Obtain a list of coupon's coupon codes.

Get List of Coupons

Obtain a list of coupons.

Get List of Event's Metric Relationships

Obtain a list of an event's related metrics.

Get List of Event's Profile Relationships

Obtain a list of an event's profile relationships.

Get List of Events

Obtain a list of events.

Get List of Images

Obtain a list of images.

Get List of List's Profiles

Obtain a list of a list's profiles.

Get List of List's Relationships Profiles

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

Get List of List's Relationships Tags

Obtain a list of tags associated to a list.

Get List of List's Tags

Obtain a list of list's tags.

Get List of Lists

Obtain a list of lists.

Get List of Metrics

Obtain a list of metrics.

Get List of Profile's List Relationships

Obtain a list of a profile's list relationships.

Get List of Profile's Lists

Obtain a list of a profile's lists.

Get List of Profile's Relationships Segments

Obtain a list of a profile's segment relationships.

Get List of Profile's Segments

Obtain a list of a profile's segments.

Get List of Profiles

Obtain a list of profiles.

Get List of Segment's Profiles

Obtain a list of a segment's profiles.

Get List of Segment's Relationship Profiles

Obtain a list of a segment's relationship profiles.

Get List of Segment's Relationship Tags

Obtain a list of a segment's relationship tags.

Get List of Segment's Tags

Obtain a list of a segment's tags.

Get List of Segments

Obtain a list of segments.

Get List of Tag Group's Relationship Tags

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

Get List of Tag Group's Tags

Obtain a list of a tag group's tags.

Get List of Tag Groups

Obtain a list of tag groups.

Get List of Tag's Relationship Lists

Obtain a list of a tag's list.

Get List of Tag's Relationship Segments

Obtain a list of a tag's relationship segments.

Get List of Tag's Relationship Tag Groups

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

Get List of Tag's Relationships Campaigns

Obtain a list of a tag's campaigns.

Get List of Tags

Obtain a list of tags.

Get List of Templates

Obtain a list of templates.

Merge Profiles

Merge a profile into a designated profile.

Query Metric Aggregates

Query and aggregate event data associated with a metric.

Remove Profile from List

Remove a profile from a list.

Retrieve Account

Grab all details about an account.

Retrieve Campaign

Grab all details about a campaign.

Retrieve Campaign Message

Grab all details about a campaign message.

Retrieve Campaign Message's Campaign

Grab all details about a campaign message's campaign.

Retrieve Campaign Message's Relationships Template

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

Retrieve Catalog Category

Grab all details about a catalog category.

Retrieve Catalog Item

Grab details about a catalog item.

Retrieve Catalog Variant

Grab all details about a catalog variant.

Retrieve Coupon

Grab all details about a coupon.

Retrieve Coupon Code

Grab all details about a coupon code.

Retrieve Coupon Code's Coupon

Grab all details about a coupon code's coupon.

Retrieve Coupon Code's Coupon Relationship

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

Retrieve Event

Grab all details about an event.

Retrieve Event Metric

Grab all details about an event metric.

Retrieve Event Profile

Grab all details about an event profile.

Retrieve Image

Grab all details about an image.

Retrieve List

Grab all details about a list.

Retrieve Metric

Grab all details about a metric data.

Retrieve Profile

Grab all details about a profile.

Retrieve Segment

Grab all details about a segment.

Retrieve Tag

Grab all details about tag.

Retrieve Tag Group

Grab all details about a tag group.

Retrieve Tag's Tag Group

Grab all details about a tag's tag group.

Retrieve Template

Grab all details about a template.

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.

Update Campaign Message

Modify a campaign message.

Update Catalog Category

Modify a catalog category.

Update Catalog Category's Item Relationship

Modify item relationships for a catalog category.

Update Catalog Item

Modify a catalog item's details.

Update Catalog Item's Category Relationship

Modify a catalog category relationship for a catalog item.

Update Catalog Variant

Modify catalog variant's details.

Update Coupon

Modify a coupon.

Update Coupon Code

Modify a coupon code.

Update Image

Modify an image.

Update List

Modify a list's details.

Update Profile

Modify a profile.

Update Segment

Modify a segment's details.

Update Tag

Modify a tag's details.

Update Tag Group

Modify a tag group.

Update Template

Modify a template's details.

Upload Image

Import an image from a URL or data uri.

Add User to Custom Audience

Add a user to a custom audience based on matching availability.

Create Ad

Create a new ad.

Create Ad Account Ad

Create a new Ad within an Ad Account.

Create Ad Account Ad Set

Create a new ad set within an Ad Account.

Create Ad Account Campaign

Create a new campaign within an Ad Account.

Create Ad Set

Create a new Ad Set.

Create Product

Create a new product.

Delete Ad

Remove an existing ad.

Delete Ad Set

Remove an existing ad set.

Delete Campaign

Remove an existing campaign.

Get Ad Account Insights

Generate a custom report to get statistics for campaigns belonging to an ad account.

Get Ad Insights

Generate a custom report on the performance of the ad.

Get Ad Set insights

Generate a custom report on the performance of the ad set.

Get Campaign Insights

Generate a custom report on the performance of the campaign.

List Ad Account Campaigns

Obtain a list of campaigns for an ad account.

List Ad Set Ads

Obtain a list of ads belonging to an ad set.

List Campaign Ad Sets

Obtain a list of ad sets for a campaign.

List Campaign Ads

Obtain a list of ads for a campaign.

List Products

Obtain a list of products.

Remove User from Custom Audience

Removes a user from a custom audience based on matching availability.

Retrieve Ad

Grab all details about an existing ad.

Retrieve Ad Set

Grab all details about an existing ad set.

Retrieve Campaign

Grab all details about an existing campaign.

Update Campaign

Update an existing campaign.

View all

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 Facebook with Klaviyo today.

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

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Describe your task...

You've known what your store should be doing. Now it can. Describe the task then MESA handles it from there.