How to connect Mailerlite and Captions
Create a New Scenario to Connect Mailerlite and Captions
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 Captions will be your first step. To do this, click "Choose an app," find Mailerlite or Captions, 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.


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


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Captions

Authenticate Captions
Now, click the Captions node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Captions settings. Authentication allows you to use Captions through Latenode.
Configure the Mailerlite and Captions 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 Mailerlite and Captions 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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Captions
Trigger on Webhook
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Mailerlite
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Iterator
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Webhook response

Save and Activate the Scenario
After configuring Mailerlite, Captions, 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 Captions integration works as expected. Depending on your setup, data should flow between Mailerlite and Captions (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 Captions
Captions + Google Sheets + Mailerlite: When a video translation request is complete in Captions, the details are added to a Google Sheet. Then, Mailerlite finds a subscriber to update with the new data from the Google sheet.
Captions + Mailerlite + Slack: When a video generation request finishes on Captions, the marketing team receives a Slack message with the links, so they can use them in Mailerlite campaigns.
Mailerlite and Captions 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.
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About Captions
Need accurate, automated captions for videos? Integrate Captions with Latenode to generate and sync subtitles across platforms. Automate video accessibility for marketing, training, or support. Latenode adds scheduling, file handling, and error control to Captions, making scalable captioning workflows simple and efficient.
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See how Latenode works
FAQ Mailerlite and Captions
How can I connect my Mailerlite account to Captions using Latenode?
To connect your Mailerlite account to Captions 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 Captions accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automate personalized email campaigns with video captions?
Yes, you can! Latenode allows seamless data transfer, automatically triggering email campaigns in Mailerlite with perfectly timed, data-driven video captions from Captions, enhancing engagement.
What types of tasks can I perform by integrating Mailerlite with Captions?
Integrating Mailerlite with Captions allows you to perform various tasks, including:
- Automatically adding new Mailerlite subscribers to a Captions project.
- Triggering personalized email sequences based on video caption engagement.
- Updating Mailerlite subscriber profiles with video interaction data.
- Sending automated video content updates to Mailerlite email lists.
- Generating new Captions based on Mailerlite form submission data.
Can I use advanced logic with Mailerlite and Captions in Latenode?
Yes! Latenode offers conditional logic, custom JavaScript functions, and AI blocks to tailor your Mailerlite and Captions automations, enabling highly personalized workflows.
Are there any limitations to the Mailerlite and Captions integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits imposed by Mailerlite and Captions APIs may affect high-volume workflows.
- Complex data transformations might require custom JavaScript coding.
- Real-time synchronization depends on the API availability and response times.