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

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

Mailchimp
Configure the Mailchimp
Click on the Mailchimp node to configure it. You can modify the Mailchimp URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the Vapi Node
Next, click the plus (+) icon on the Mailchimp node, select Vapi from the list of available apps, and choose the action you need from the list of nodes within Vapi.

Mailchimp
⚙

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.
Configure the Mailchimp 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.
Set Up the Mailchimp 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.

JavaScript
⚙
AI Anthropic Claude 3
⚙

Vapi
Trigger on Webhook
⚙
Mailchimp
⚙
⚙
Iterator
⚙
Webhook response

Save and Activate the Scenario
After configuring Mailchimp, 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 Mailchimp and Vapi integration works as expected. Depending on your setup, data should flow between Mailchimp 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 Mailchimp and Vapi
Mailchimp + Vapi + Google Sheets: When a new subscriber is added to a Mailchimp list, Vapi initiates an outbound phone call. The outcome of the call (e.g., connected, not connected) is then logged in a Google Sheet, along with relevant details like campaign and subscriber info, allowing for tracking call outcomes against marketing campaign performance.
Mailchimp + Vapi + Slack: When a new subscriber joins a Mailchimp list, Vapi automatically calls the new subscriber. If the call connects, a Slack message is sent to the sales team, notifying them of the successful contact with the new lead, including the subscriber's name and other relevant information from Mailchimp.
Mailchimp and Vapi integration alternatives
About Mailchimp
Automate Mailchimp tasks inside Latenode. Automatically add subscribers, update lists, or trigger campaigns based on events in other apps. Use Latenode's visual editor to connect Mailchimp to your CRM, e-commerce platform, or database. Enrich data and ensure targeted campaigns without manual work. Scale your email marketing effortlessly.
Similar apps
Related categories

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.
Similar apps
Related categories
See how Latenode works
FAQ Mailchimp and Vapi
How can I connect my Mailchimp account to Vapi using Latenode?
To connect your Mailchimp account to Vapi on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Mailchimp and click on "Connect".
- Authenticate your Mailchimp and Vapi accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically create personalized voicemails from new Mailchimp subscribers?
Yes, with Latenode, you can. Automatically trigger Vapi to generate and send personalized voicemails when new subscribers join your Mailchimp lists, boosting engagement with tailored outreach, all without code.
What types of tasks can I perform by integrating Mailchimp with Vapi?
Integrating Mailchimp with Vapi allows you to perform various tasks, including:
- Create personalized voicemail campaigns for targeted Mailchimp segments.
- Trigger Vapi calls when users are added to specific Mailchimp groups.
- Update Mailchimp subscriber data based on Vapi call outcomes.
- Send thank you voicemails to new subscribers automatically.
- Alert sales teams via Vapi when key prospects engage with Mailchimp emails.
Can I use advanced logic with Mailchimp automations on Latenode?
Yes, Latenode allows for advanced logic, including conditional branching and data transformations, enabling highly customized Mailchimp automations based on real-time data and triggers.
Are there any limitations to the Mailchimp and Vapi integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits imposed by Mailchimp and Vapi may affect high-volume workflows.
- Complex data transformations may require JavaScript knowledge.
- Real-time data synchronization depends on the frequency of API calls.