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


Klaviyo
⚙
Trainerize

Authenticate Trainerize
Now, click the Trainerize node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Trainerize settings. Authentication allows you to use Trainerize through Latenode.
Configure the Klaviyo and Trainerize 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 Trainerize 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
⚙
AI Anthropic Claude 3
⚙
Trainerize
Trigger on Webhook
⚙

Klaviyo
⚙
⚙
Iterator
⚙
Webhook response

Save and Activate the Scenario
After configuring Klaviyo, Trainerize, 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 Trainerize integration works as expected. Depending on your setup, data should flow between Klaviyo and Trainerize (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 Trainerize
Klaviyo + Trainerize + SMSAPI: When a new event occurs in Klaviyo (e.g., someone opens an email), this triggers a search for the corresponding client in Trainerize. If the client exists, an SMS message containing a special offer is sent via SMSAPI.
Trainerize + Google Sheets + Klaviyo: When a new client is added to Trainerize, their information is added as a new row in Google Sheets. Subsequently, this new row triggers the addition of the client's profile to a specific list in Klaviyo for targeted email campaigns.
Klaviyo and Trainerize 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.
Similar apps
Related categories
About Trainerize
Automate fitness client management with Trainerize in Latenode. Trigger workflows on training completion, nutrition updates, or new client sign-ups. Send data to CRMs, billing systems, or communication tools. Latenode provides flexible tools like webhooks and custom JavaScript for deep Trainerize integration, streamlining tasks beyond basic automation.
Similar apps
Related categories
See how Latenode works
FAQ Klaviyo and Trainerize
How can I connect my Klaviyo account to Trainerize using Latenode?
To connect your Klaviyo account to Trainerize 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 Trainerize accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I trigger personalized emails based on training milestones?
Yes! Latenode lets you trigger Klaviyo emails when clients hit Trainerize milestones. Boost engagement and celebrate successes with tailored messaging, all automated through our visual editor.
What types of tasks can I perform by integrating Klaviyo with Trainerize?
Integrating Klaviyo with Trainerize allows you to perform various tasks, including:
- Adding new Trainerize clients to a Klaviyo email list.
- Sending targeted emails based on workout completion status.
- Updating client information in Klaviyo from Trainerize profiles.
- Triggering welcome email series upon Trainerize signup.
- Segmenting Klaviyo lists based on Trainerize training plans.
Can I use JavaScript to enhance Klaviyo data in Latenode?
Yes, you can use JavaScript to transform and enrich Klaviyo data within Latenode for advanced segmentation and personalized messaging strategies.
Are there any limitations to the Klaviyo and Trainerize integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Real-time data syncing depends on the API rate limits of both platforms.
- Advanced custom field mapping may require JavaScript coding.
- Historical data migration between Klaviyo and Trainerize is not automated.