How to connect Mailchimp and JustCall
Create a New Scenario to Connect Mailchimp 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 Mailchimp, triggered by another scenario, or executed manually (for testing purposes). In most cases, Mailchimp or JustCall will be your first step. To do this, click "Choose an app," find Mailchimp or JustCall, 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 JustCall Node
Next, click the plus (+) icon on the Mailchimp node, select JustCall from the list of available apps, and choose the action you need from the list of nodes within JustCall.

Mailchimp
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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 Mailchimp 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 Mailchimp 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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Mailchimp
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Iterator
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Webhook response

Save and Activate the Scenario
After configuring Mailchimp, 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 Mailchimp and JustCall integration works as expected. Depending on your setup, data should flow between Mailchimp 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 Mailchimp and JustCall
Mailchimp + JustCall + Slack: When a new subscriber joins a Mailchimp list, automatically call them via JustCall to engage and send a welcome message in Slack to provide support.
JustCall + Mailchimp + HubSpot: Log JustCall call details against a contact in HubSpot, and update their Mailchimp subscription status based on the call outcome.
Mailchimp and JustCall 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.
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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 Mailchimp and JustCall
How can I connect my Mailchimp account to JustCall using Latenode?
To connect your Mailchimp account to JustCall 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 JustCall accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically add new JustCall contacts to Mailchimp?
Yes, with Latenode you can instantly add new JustCall contacts to your Mailchimp lists. This ensures consistent contact data and streamlined marketing automation.
What types of tasks can I perform by integrating Mailchimp with JustCall?
Integrating Mailchimp with JustCall allows you to perform various tasks, including:
- Add new Mailchimp subscribers when a call ends in JustCall.
- Update Mailchimp subscriber information based on JustCall activity.
- Trigger automated Mailchimp campaigns after specific call outcomes.
- Send SMS via JustCall to new Mailchimp subscribers.
- Log JustCall call details as notes in Mailchimp contact profiles.
How do I handle errors in Mailchimp workflows on Latenode?
Latenode provides robust error handling, allowing you to define fallback actions or receive notifications when Mailchimp steps fail, ensuring workflow stability.
Are there any limitations to the Mailchimp and JustCall integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits imposed by Mailchimp and JustCall may affect high-volume workflows.
- Advanced JustCall features might require custom JavaScript or API calls.
- Complex data transformations may require additional processing steps.