Klaviyo Integrations

Email marketing · 2 Triggers · 11 Actions

Automate work across your stack

Put Klaviyo at the center of your automated work

Start Workflows from new profiles and events, manage customer profiles and lists, and send behavioral events to Klaviyo.

Connect Klaviyo to your apps Technical documentation

✓Visual Workflow builder
✓Schema-aware field mapping
✓Retries and failure recovery
✓Run audit and observability
✓Reusable connected accounts
✓Triggers, Actions, filters, and Paths

Connect your stack

Pair Klaviyo with another app

Choose an app to explore ready-made templates or build your own Workflow.

Choose an app

Slack1 template · Team communication

Klaviyo + FastHook + your tools

Ready-made Klaviyo Workflows

Browse all templates →

Klaviyo + Slack

Klaviyo · Slack

Send new Klaviyo profiles to Slack

Notify a Slack channel when a new customer profile is created in Klaviyo. Connect Klaviyo and Slack, then browse to the Slack channel that should receive the alert. FastHook checks Klaviyo every 5 minutes and sends the profile name, email address, profile ID and creation time. Includes its own fictional German customer example. Only profiles created after the workflow is activated are included; existing profiles are not backfilled. Phone numbers, consent records, custom properties, list memberships and OAuth credentials are not copied into Slack. The message uses plain text with link and media previews disabled. Klaviyo API delays can postpone a notification until a later poll, and manual reruns can post a duplicate message. This template only sends notifications and does not update the Klaviyo profile.

1. Klaviyo · New Profile
2. Slack · Notify the customer channel

View template →Use template

React to Klaviyo events

Start a Workflow from selected Klaviyo events and keep broad event catalogs narrowed to the activity your team actually owns.

Move data between tools

Map structured fields from Klaviyo into downstream Actions without copying values between apps by hand.

Operate with evidence

Use retries, Paths, and Workflow Audit to understand every run and recover safely when a provider call fails.

Start a Workflow

Popular Klaviyo Triggers

Choose from popular event definitions here, or open the technical reference for all 2 current Triggers.

New Profile

Polling Trigger

trigger

New Event

Polling Trigger

trigger

Continue a Workflow

Popular Klaviyo Actions

Map earlier Workflow data into a popular operation here, or view all 11 current Actions.

Create Profile

Connected account

action

Update Profile

Connected account

action

Add Profile to List

Connected account

action

Create Event

Connected account

action

View all 11 Actions in the technical reference →

FAQ

Klaviyo automation questions

Open the technical reference →

What can trigger a Klaviyo Workflow?

Klaviyo currently provides 2 Trigger definitions. Popular examples include New Profile, New Event. The technical reference contains the complete current catalog.

What can FastHook do in Klaviyo?

Klaviyo currently provides 11 Actions, including Create Profile, Update Profile, Add Profile to List, Create Event. Map Trigger and earlier Step data into the selected Action before activation.

How does Klaviyo authentication work?

Connect each customer's Klaviyo account through OAuth. FastHook uses PKCE, encrypts renewable credentials, and requests only the scopes required by the selected Trigger or Action.

Where are Klaviyo scopes and technical details documented?

The Klaviyo technical reference lists authentication, current Trigger and Action definitions, permissions, setup notes, and troubleshooting guidance.

Put Klaviyo at the center of your automated work

Choose a ready-made Klaviyo Workflow, connect your accounts, and test it before activation.

Explore Klaviyo Workflow templates

More Klaviyo setup guides

For connection steps and example automations, read the Klaviyo setup guide.