Mailerlite and Vapi Integration

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Enrich Mailerlite email lists with Vapi's voice data for personalized campaigns. Latenode's visual editor simplifies building complex voice-driven flows, and affordable pricing lets you scale your outreach without breaking the bank.

Swap Apps

Mailerlite

Vapi

Step 1: Choose a Trigger

Step 2: Choose an Action

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How to connect Mailerlite and Vapi

Create a New Scenario to Connect Mailerlite and Vapi

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 Mailerlite, triggered by another scenario, or executed manually (for testing purposes). In most cases, Mailerlite or Vapi will be your first step. To do this, click "Choose an app," find Mailerlite or Vapi, and select the appropriate trigger to start the scenario.

Add the Mailerlite Node

Select the Mailerlite node from the app selection panel on the right.

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Mailerlite

Configure the Mailerlite

Click on the Mailerlite node to configure it. You can modify the Mailerlite URL and choose between DEV and PROD versions. You can also copy it for use in further automations.

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Mailerlite

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Connect Mailerlite

Sign In

Run node once

Add the Vapi Node

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

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Mailerlite

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Vapi

Authenticate Vapi

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

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Mailerlite

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Vapi

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Connect Vapi

Sign In

Run node once

Configure the Mailerlite and Vapi Nodes

Next, configure the nodes by filling in the required parameters according to your logic. Fields marked with a red asterisk (*) are mandatory.

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Vapi Oauth 2.0

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Select an action *

Select

Map

The action ID

Run node once

Set Up the Mailerlite and Vapi 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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Trigger on Webhook

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Save and Activate the Scenario

After configuring Mailerlite, Vapi, 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 Mailerlite and Vapi integration works as expected. Depending on your setup, data should flow between Mailerlite and Vapi (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.

Most powerful ways to connect Mailerlite and Vapi

Vapi + Mailerlite + Google Sheets: When a call is completed in Vapi, the outcome and contact information are added or updated in Mailerlite. Campaign data from Mailerlite, along with the Vapi call outcome, is then added to a Google Sheet for performance analysis.

Vapi + Mailerlite + Slack: Upon completion of a call via Vapi and the contact being added to a Mailerlite list, a notification is sent to a designated Slack channel to alert the sales team.

Mailerlite and Vapi integration alternatives

About Mailerlite

Use Mailerlite in Latenode to automate email marketing tasks. Add subscribers, send targeted campaigns, and track results based on triggers from your CRM, database, or e-commerce platform. Latenode’s visual editor and code blocks offer flexible control over message personalization and flow logic without complex coding or per-action pricing.

About Vapi

Use Vapi in Latenode to validate and standardize address data. Ensure accurate deliveries and prevent errors by cleaning addresses directly within your workflows. Vapi integration inside Latenode makes data cleaning repeatable and scalable without extra coding. Automate address verification as part of lead gen, order processing, or CRM upkeep.

See how Latenode works

FAQ Mailerlite and Vapi

How can I connect my Mailerlite account to Vapi using Latenode?

To connect your Mailerlite account to Vapi on Latenode, follow these steps:

  • Sign in to your Latenode account.
  • Navigate to the integrations section.
  • Select Mailerlite and click on "Connect".
  • Authenticate your Mailerlite and Vapi accounts by providing the necessary permissions.
  • Once connected, you can create workflows using both apps.

Can I automatically call new Mailerlite subscribers?

Yes, you can. Latenode allows you to trigger Vapi calls whenever someone subscribes to a Mailerlite list. Build richer engagement with automated, personalized outreach campaigns.

What types of tasks can I perform by integrating Mailerlite with Vapi?

Integrating Mailerlite with Vapi allows you to perform various tasks, including:

  • Send personalized voice messages to new Mailerlite subscribers.
  • Update subscriber information in Mailerlite based on Vapi call outcomes.
  • Trigger automated SMS follow-ups after a Vapi voice call.
  • Qualify leads from Mailerlite using Vapi's voice intelligence.
  • Segment Mailerlite subscribers based on Vapi call interactions.

HowsecureismyMailerlitedataconnectedthroughLatenode?

Latenode employs robust security measures, including encryption and secure authentication, to protect your Mailerlite data during integration.

Are there any limitations to the Mailerlite and Vapi integration on Latenode?

While the integration is powerful, there are certain limitations to be aware of:

  • Vapi call limits are subject to your Vapi subscription plan.
  • Complex workflows may require JavaScript knowledge for advanced customization.
  • Real-time data synchronization depends on the Mailerlite API rate limits.

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