How to connect Klaviyo and JustCall
Create a New Scenario to Connect Klaviyo and JustCall
In the workspace, click the “Create New Scenario” button.

Add the First Step
Add the first node – a trigger that will initiate the scenario when it receives the required event. Triggers can be scheduled, called by a Klaviyo, triggered by another scenario, or executed manually (for testing purposes). In most cases, Klaviyo or JustCall will be your first step. To do this, click "Choose an app," find Klaviyo or JustCall, and select the appropriate trigger to start the scenario.

Add the Klaviyo Node
Select the Klaviyo node from the app selection panel on the right.


Klaviyo

Add the JustCall Node
Next, click the plus (+) icon on the Klaviyo node, select JustCall from the list of available apps, and choose the action you need from the list of nodes within JustCall.


Klaviyo
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JustCall


Authenticate JustCall
Now, click the JustCall node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your JustCall settings. Authentication allows you to use JustCall through Latenode.
Configure the Klaviyo and JustCall Nodes
Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.
Set Up the Klaviyo and JustCall Integration
Use various Latenode nodes to transform data and enhance your integration:
- Branching: Create multiple branches within the scenario to handle complex logic.
- Merging: Combine different node branches into one, passing data through it.
- Plug n Play Nodes: Use nodes that don’t require account credentials.
- Ask AI: Use the GPT-powered option to add AI capabilities to any node.
- Wait: Set waiting times, either for intervals or until specific dates.
- Sub-scenarios (Nodules): Create sub-scenarios that are encapsulated in a single node.
- Iteration: Process arrays of data when needed.
- Code: Write custom code or ask our AI assistant to do it for you.

JavaScript
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AI Anthropic Claude 3
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JustCall
Trigger on Webhook
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Klaviyo
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Iterator
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Webhook response


Save and Activate the Scenario
After configuring Klaviyo, JustCall, and any additional nodes, don’t forget to save the scenario and click "Deploy." Activating the scenario ensures it will run automatically whenever the trigger node receives input or a condition is met. By default, all newly created scenarios are deactivated.
Test the Scenario
Run the scenario by clicking “Run once” and triggering an event to check if the Klaviyo and JustCall integration works as expected. Depending on your setup, data should flow between Klaviyo and JustCall (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect Klaviyo and JustCall
Klaviyo + JustCall + Shopify: When a new profile is added to a Klaviyo list (e.g., after opting-in), JustCall creates a contact or finds an existing one. Then, JustCall sends the new subscriber an SMS message with personalized offers pulled from Shopify.
JustCall + Klaviyo + Zendesk: When a call is missed in JustCall, an email is sent via Klaviyo to offer support. A Zendesk ticket is also created to ensure follow-up by the support team.
Klaviyo and JustCall integration alternatives

About Klaviyo
Use Klaviyo in Latenode to automate email marketing based on real-time triggers. Sync customer data, personalize campaigns, and track results within automated workflows. Connect Klaviyo to other apps like CRMs or payment gateways. Run automations without per-step cost limits, scale email personalization, and use AI to improve campaign targeting.
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About JustCall
Use JustCall in Latenode to automate call workflows: trigger calls based on CRM updates, send SMS follow-ups, and log call data. Latenode adds visual flow control, custom logic, and data enrichment missing in basic JustCall setups. Create complex, scalable call-centric processes with no-code tools and flexible JavaScript.
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See how Latenode works
FAQ Klaviyo and JustCall
How can I connect my Klaviyo account to JustCall using Latenode?
To connect your Klaviyo account to JustCall on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Klaviyo and click on "Connect".
- Authenticate your Klaviyo and JustCall accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I trigger JustCall calls from Klaviyo email events?
Yes, you can! Latenode allows triggering JustCall calls based on Klaviyo events like email opens. Leverage advanced logic for personalized follow-ups, boosting engagement.
What types of tasks can I perform by integrating Klaviyo with JustCall?
Integrating Klaviyo with JustCall allows you to perform various tasks, including:
- Automatically create JustCall activities from new Klaviyo subscribers.
- Send SMS via JustCall when a customer is added to a Klaviyo segment.
- Update Klaviyo profiles with data collected during JustCall interactions.
- Trigger personalized voice calls based on Klaviyo email campaign engagement.
- Log JustCall call outcomes as custom properties in Klaviyo profiles.
What Klaviyo data can I access within Latenode workflows?
Latenode allows access to Klaviyo profiles, lists, segments, campaigns, events, and more, for seamless data-driven automation.
Are there any limitations to the Klaviyo and JustCall integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Real-time sync depends on Klaviyo and JustCall API availability.
- Complex data transformations may require JavaScript knowledge.
- Historical data migration may require manual configuration.