Integration · 2026
Connect Acuity Scheduling to Klaviyo
Automatically sync data from Acuity Scheduling into Klaviyo. Ikaroa designs, builds and maintains a reliable Acuity Scheduling → Klaviyo integration so your tools stay in perfect sync.
TL;DR
Connecting Acuity Scheduling to Klaviyo lets you automatically move bookings, meetings and appointments from Acuity Scheduling into Klaviyo, so your team stops copying data by hand. Acuity Scheduling is online appointment scheduling by Squarespace; Klaviyo is email and SMS marketing built for ecommerce. The integration can be built with a native connector, a tool like Zapier or Make, or a custom API integration for full control. Ikaroa builds and maintains the connection for you.
How do you connect Acuity Scheduling to Klaviyo?
You can connect Acuity Scheduling to Klaviyo in three ways: a native integration if one exists, a no-code automation platform such as Zapier or Make, or a custom API integration built directly against the Acuity Scheduling and Klaviyo APIs. The right choice depends on data volume, how real-time the sync needs to be, and how much custom logic you require. For business-critical or high-volume syncs, a custom API integration is the most reliable. Ikaroa designs, builds and maintains Acuity Scheduling → Klaviyo integrations end to end.
Teams that rely on both Acuity Scheduling and Klaviyo usually hit the same wall: the two tools don't talk to each other. Acuity Scheduling handles booking meetings and managing appointments, while Klaviyo is used for running email and lifecycle marketing campaigns. Without an integration, someone ends up exporting spreadsheets, re-keying records and reconciling mismatches by hand, which is slow, error-prone and doesn't scale. A proper Acuity Scheduling to Klaviyo integration removes that friction by keeping data flowing automatically from one system to the other.
Why integrate Acuity Scheduling with Klaviyo?
Stop manual data entry
Every time a meeting is booked in Acuity Scheduling, the relevant data is pushed straight into Klaviyo. No exports, no copy-paste, no stale records.
One source of truth
Keep bookings, meetings and appointments consistent across Acuity Scheduling and Klaviyo so every team is working from the same numbers.
Faster, automated workflows
Trigger actions in Klaviyo, like add or update a subscriber and tag a contact, the moment a meeting is booked in Acuity Scheduling, with no human in the loop.
Fewer costly errors
Automated syncing eliminates the typos, missed records and duplicates that come with moving bookings and meetings between systems by hand.
What data syncs from Acuity Scheduling to Klaviyo?
| Data | What happens |
|---|---|
| Bookings | When bookings are created or updated in Acuity Scheduling, they are synced into Klaviyo so your email marketing platform stays current. |
| Meetings | When meetings are created or updated in Acuity Scheduling, they are synced into Klaviyo so your email marketing platform stays current. |
| Appointments | When appointments are created or updated in Acuity Scheduling, they are synced into Klaviyo so your email marketing platform stays current. |
| Invitees | When invitees are created or updated in Acuity Scheduling, they are synced into Klaviyo so your email marketing platform stays current. |
Popular Acuity Scheduling to Klaviyo automations
- →When a meeting is booked in Acuity Scheduling, automatically add or update a subscriber in Klaviyo.
- →Keep bookings and meetings in Acuity Scheduling and Klaviyo in sync in both directions.
- →When a booking is cancelled or rescheduled in Acuity Scheduling, tag a contact in Klaviyo and notify the team.
- →Enrich Klaviyo records with bookings and meetings pulled from Acuity Scheduling on a schedule.
Ways to connect Acuity Scheduling and Klaviyo
Native integration
If Acuity Scheduling and Klaviyo offer an official connector, this is the quickest path. It covers common fields out of the box, but native connectors are often limited in which bookings and meetings they sync and how much you can customise the mapping.
Best for: simple, standard use cases with low data volume
No-code automation (Zapier / Make)
Tools like Zapier and Make connect Acuity Scheduling and Klaviyo with visual workflows. Great for getting started fast and for moderate volumes, though per-task pricing and rate limits can add up, and complex logic gets hard to maintain.
Best for: moderate volume and quick wins without engineering
Custom API integration
A bespoke integration built directly against the Acuity Scheduling and Klaviyo APIs gives you full control: exact field mapping, custom business logic, real-time webhooks, error handling and retries. This is what Ikaroa builds for business-critical syncs that need to be reliable at scale.
Best for: high volume, real-time, business-critical syncs and custom logic
How Ikaroa builds your Acuity Scheduling → Klaviyo integration
- 1
Map the data and the goal
We start by defining exactly which bookings, meetings and appointments need to move from Acuity Scheduling to Klaviyo, in which direction, how often, and what should happen on edge cases like duplicates or failures.
- 2
Choose the right method
Based on your volume, real-time needs and budget, we recommend native, no-code or a custom API integration between Acuity Scheduling and Klaviyo, and explain the trade-offs in plain language.
- 3
Build and connect securely
We authenticate against Acuity Scheduling and Klaviyo using OAuth or API keys, build the field mapping and transformation logic, and set up webhooks or scheduled syncs so data flows automatically.
- 4
Test, monitor and maintain
We test against real bookings and meetings, add logging, alerting and automatic retries, then monitor the Acuity Scheduling → Klaviyo integration so it keeps working as both platforms evolve.
Get your Acuity Scheduling to Klaviyo integration built
Tell us what you need to sync between Acuity Scheduling and Klaviyo. We scope it, then reply within one working day with a fixed quote. No obligation.
Acuity Scheduling to Klaviyo integration FAQ
How do I connect Acuity Scheduling to Klaviyo?
There are three main ways to connect Acuity Scheduling to Klaviyo: a native integration (if available), a no-code automation tool like Zapier or Make, or a custom API integration built against the Acuity Scheduling and Klaviyo APIs. For occasional, simple syncs a no-code tool is fine; for reliable, high-volume or real-time syncing of bookings and meetings, a custom integration is best. Ikaroa can build and manage it for you.
Can I sync Acuity Scheduling and Klaviyo in real time?
Yes. Using webhooks from Acuity Scheduling, changes can be pushed to Klaviyo within seconds instead of waiting for a scheduled batch. Real-time syncing is best handled with a custom API integration, which Ikaroa builds with proper retries and error handling so nothing is lost.
What data can I sync between Acuity Scheduling and Klaviyo?
Commonly synced data includes bookings, meetings, appointments and invitees. The exact fields depend on your setup. Ikaroa maps your Acuity Scheduling data to the right objects in Klaviyo and handles any transformations needed in between.
Do I need Zapier to integrate Acuity Scheduling with Klaviyo?
No. Zapier or Make are convenient for simple automations, but they are not required. A direct, custom Acuity Scheduling to Klaviyo API integration avoids per-task fees and rate limits, and gives you more control over reliability and logic. Ikaroa builds both no-code and custom integrations depending on what fits your needs.
How much does a Acuity Scheduling to Klaviyo integration cost?
It depends on complexity: a simple one-way sync of bookings and meetings is far cheaper than a real-time, two-way integration with custom logic. Ikaroa scopes the work up front and gives you a fixed quote. Get in touch for a tailored estimate for your Acuity Scheduling → Klaviyo integration.
Is the Acuity Scheduling Klaviyo integration secure?
Yes. We connect to Acuity Scheduling and Klaviyo using their official APIs with OAuth or scoped API keys, never store credentials in plaintext, and follow least-privilege access. All data in transit is encrypted, and we can host the integration in your own cloud if required.
Related integrations
Reverse direction
Klaviyo to Acuity Scheduling →More Acuity Scheduling integrations