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

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

Constant Contact
Configure the Constant Contact
Click on the Constant Contact node to configure it. You can modify the Constant Contact 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 Constant Contact node, select JustCall from the list of available apps, and choose the action you need from the list of nodes within JustCall.

Constant Contact
⚙

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 Constant Contact 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 Constant Contact 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
⚙
AI Anthropic Claude 3
⚙

JustCall
Trigger on Webhook
⚙
Constant Contact
⚙
⚙
Iterator
⚙
Webhook response

Save and Activate the Scenario
After configuring Constant Contact, 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 Constant Contact and JustCall integration works as expected. Depending on your setup, data should flow between Constant Contact 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 Constant Contact and JustCall
JustCall + Constant Contact + Google Sheets: When a new call is completed in JustCall, the automation finds the corresponding contact in Constant Contact. Call details and contact information are then added as a new row in a Google Sheet for outreach tracking.
JustCall + Constant Contact + Slack: When a call is completed in JustCall, the automation finds the corresponding contact in Constant Contact. If the contact is found, a notification containing the call details and contact information is sent to a designated Slack channel.
Constant Contact and JustCall integration alternatives
About Constant Contact
Automate Constant Contact tasks within Latenode to streamline email marketing. Trigger campaigns based on CRM events, segment lists using data transformations, and analyze results alongside other business metrics. Latenode’s flexible logic and affordable pricing make complex email automations accessible without code.
Similar apps
Related categories

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.
Similar apps
Related categories
See how Latenode works
FAQ Constant Contact and JustCall
How can I connect my Constant Contact account to JustCall using Latenode?
To connect your Constant Contact account to JustCall on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select Constant Contact and click on "Connect".
- Authenticate your Constant Contact and JustCall accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I trigger outbound calls based on email opens?
Yes, you can! Latenode's flexible automation lets you trigger JustCall outbound calls when a contact opens a Constant Contact email. Engage leads instantly and boost conversion rates with this powerful feature.
What types of tasks can I perform by integrating Constant Contact with JustCall?
Integrating Constant Contact with JustCall allows you to perform various tasks, including:
- Automatically adding new Constant Contact subscribers to a JustCall contact list.
- Creating personalized SMS campaigns in JustCall based on email engagement.
- Logging JustCall call details as notes on Constant Contact contact profiles.
- Triggering Constant Contact email sequences upon completion of a JustCall call.
- Updating Constant Contact contact information based on JustCall call outcomes.
Can I use custom fields to personalize communications via Latenode?
Yes, Latenode lets you map custom fields between Constant Contact and JustCall. Personalize every interaction for improved engagement and results.
Are there any limitations to the Constant Contact and JustCall integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex workflows with very high data volumes may require optimization.
- Real-time sync depends on the API rate limits of both Constant Contact and JustCall.
- Advanced features may necessitate some JavaScript coding within Latenode.