React to Klaviyo events
Start a Workflow from selected Klaviyo events and keep broad event catalogs narrowed to the activity your team actually owns.
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.
- ✓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 with published templates, or create a Workflow manually.
No published app-pair templates for Klaviyo yet.
Open Workflow builderReady-made Klaviyo Workflows
Browse all templates →No published templates are available for this app yet.
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
New Event
Polling 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
Update Profile
Connected account
Add Profile to List
Connected account
Create Event
Connected account
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
Create a Workflow, select a Trigger or Action, connect your account, and test it before activation.
Create a Workflow manually