How to connect Klaviyo and FreshBooks
Create a New Scenario to Connect Klaviyo and FreshBooks
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 FreshBooks will be your first step. To do this, click "Choose an app," find Klaviyo or FreshBooks, 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 FreshBooks Node
Next, click the plus (+) icon on the Klaviyo node, select FreshBooks from the list of available apps, and choose the action you need from the list of nodes within FreshBooks.


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Authenticate FreshBooks
Now, click the FreshBooks node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your FreshBooks settings. Authentication allows you to use FreshBooks through Latenode.
Configure the Klaviyo and FreshBooks 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 FreshBooks 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.

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Webhook response

Save and Activate the Scenario
After configuring Klaviyo, FreshBooks, 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 FreshBooks integration works as expected. Depending on your setup, data should flow between Klaviyo and FreshBooks (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 FreshBooks
Klaviyo + FreshBooks + Shopify: When a new profile is created in Klaviyo, a corresponding client is created in FreshBooks and a customer profile is created in Shopify, ensuring customer data is synchronized across platforms.
FreshBooks + Klaviyo + Slack: When a new invoice is created in FreshBooks, a reminder email is sent via Klaviyo, and a notification is sent to a dedicated Slack channel to track overdue invoices.
Klaviyo and FreshBooks 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 FreshBooks
Connect FreshBooks to Latenode to automate invoice creation and payment tracking. Trigger actions in other apps (CRM, email) based on FreshBooks events. Centralize accounting data into workflows, use AI to analyze spendings, and get custom notifications – all automated with Latenode's flexible, no-code visual builder.
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See how Latenode works
FAQ Klaviyo and FreshBooks
How can I connect my Klaviyo account to FreshBooks using Latenode?
To connect your Klaviyo account to FreshBooks 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 FreshBooks accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically create invoices for new Klaviyo subscribers?
Yes! Latenode lets you automate invoice creation in FreshBooks for new Klaviyo subscribers. Simplify billing and welcome new customers smoothly with every signup.
What types of tasks can I perform by integrating Klaviyo with FreshBooks?
Integrating Klaviyo with FreshBooks allows you to perform various tasks, including:
- Create FreshBooks clients from new Klaviyo subscribers.
- Update client details in FreshBooks based on Klaviyo segment changes.
- Trigger personalized email campaigns from Klaviyo based on FreshBooks invoice statuses.
- Log FreshBooks payments as events in Klaviyo for customer analysis.
- Send abandoned cart reminders if a FreshBooks invoice is unpaid after a set period.
What Klaviyo list actions are possible inside of Latenode?
Latenode allows you to easily add, remove, and update subscribers in Klaviyo lists based on FreshBooks data, improving segmentation.
Are there any limitations to the Klaviyo and FreshBooks integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex data transformations may require JavaScript knowledge.
- Historical data migration requires manual configuration.
- API rate limits for Klaviyo and FreshBooks still apply.