Connect Rebuy to Sendlane and automate your tasks

MESA's Rebuy to Sendlane 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.

★★★★★ 4.9 rating on Shopify App Store

Why integrate Rebuy with Sendlane

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

Act on Rebuy recommendation data across your whole stack

When a customer interacts with a Rebuy recommendation — a bundle accepted, an upsell taken, a product dismissed — MESA logs the event to your CRM, email platform, or data tools. Your customer profiles reflect how people actually shop, not just what they ultimately buy.

Trigger marketing flows from Rebuy checkout and cart events

When a customer accepts a post-purchase offer or hits a cart milestone in Rebuy, MESA sends the signal to Klaviyo and starts the right follow-up sequence. Your email and SMS flows respond to the moments that indicate buying intent, not just completed orders.

Update Shopify customer records when Rebuy events occur

When a customer engages with a Rebuy upsell, builds a bundle, or crosses a spend threshold, MESA updates their Shopify tags and customer fields in real time. Your segments stay current with how customers behave across the full shopping experience, not just at checkout.

Keep Sendlane profiles current as customers shop in Shopify

When a customer's behavior changes in Shopify — a new purchase, a tag update, a loyalty tier change — MESA updates their Sendlane profile in real time. Your segments and automations always reflect who your customers are right now, not who they were at the last sync.

Trigger Sendlane automations from any Shopify event

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

Suppress the right customers from campaigns at the right time

When a customer files a return, opens a support ticket, or enters a sensitive window, MESA updates their Sendlane status or tags automatically. Your campaigns reach the right people without anyone managing list hygiene by hand.

Build any Rebuy and Sendlane 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.

Add Contact Custom Field

Add a custom field on a contact.

• ID
• Custom Field ID
• Name
• Value
• Created At

Add Contact Tag

Add a contact tag.

Add SMS Consent to Contact

Add SMS consent to a contact. This must be enabled in your account by contacting Sendlane support.

Create and Add Contact to List

Create and add a new contact to a list.

• Contacts

Create Custom Field

Create a custom field.

• ID
• Name
• Type
• Created At

Create Domain Suppression

Create a domain suppression.

• ID
• Domain

Create Email Suppression

Create an email suppression.

• Email
• List ID

Create List

Create a list.

• Name
• Description
• Sender ID

Create Sender

Create a sender.

• ID
• Address 1
• City
• Company
• Country
• From Email
• From Name
• Reply Email
• State Code
• Postal Code
• Is Default
• Created At
• Updated At
• Deleted At

Create Tag

Create a tag.

• ID
• Name
• Audience Count
• Created At

Delete Contact

Remove a contact from a list.

• Message

Get List of Contacts

Obtain a list of contacts from a contact list.

• ID
• Custom Fields
• Email
• First Name
• Is Active
• Integration Customer
• Last Name
• Lifetime Value
• Lists
• Phone
• Sms Consent
• Tags

Retrieve Campaign

Grab all details about a campaign.

• ID
• Name
• Status
• Scheduled At
• Sent At
• Created At
• Updated At

Retrieve Contact

Grab all details about a contact.

• ID
• Custom Fields
• Email
• First Name
• Is Active
• Integration Customer
• Last Name
• Lifetime Value
• Lists
• Phone
• Sms Consent
• Tags

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.