How to connect Mailerlite and OCR Space
Create a New Scenario to Connect Mailerlite and OCR Space
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 OCR Space will be your first step. To do this, click "Choose an app," find Mailerlite or OCR Space, 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 OCR Space Node
Next, click the plus (+) icon on the Mailerlite node, select OCR Space from the list of available apps, and choose the action you need from the list of nodes within OCR Space.


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OCR Space

Authenticate OCR Space
Now, click the OCR Space node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your OCR Space settings. Authentication allows you to use OCR Space through Latenode.
Configure the Mailerlite and OCR Space 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 OCR Space 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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AI Anthropic Claude 3
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OCR Space
Trigger on Webhook
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Mailerlite
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Webhook response

Save and Activate the Scenario
After configuring Mailerlite, OCR Space, 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 OCR Space integration works as expected. Depending on your setup, data should flow between Mailerlite and OCR Space (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 OCR Space
OCR Space + Mailerlite + Google Sheets: Automatically extract text from scanned forms using OCR Space, then create or update subscriber information in Mailerlite based on the extracted data, and finally log the extracted information in a Google Sheets spreadsheet.
OCR Space + Mailerlite + Slack: Upon receiving a scanned business card, OCR Space extracts the contact details. Mailerlite then adds the new contact as a subscriber, triggering Slack to send a welcome message to a specified channel.
Mailerlite and OCR Space 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 OCR Space
Need to extract text from images or PDFs? Use OCR Space in Latenode to automatically process documents and integrate the data into your workflows. Automate invoice processing, data entry, or compliance checks. Latenode adds flexible logic, file parsing, and destinations to your OCR results, scaling beyond single-document processing.
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See how Latenode works
FAQ Mailerlite and OCR Space
How can I connect my Mailerlite account to OCR Space using Latenode?
To connect your Mailerlite account to OCR Space 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 OCR Space accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I add subscribers to Mailerlite from scanned business cards?
Yes, you can! Latenode enables this automation, extracting data from business cards using OCR Space and automatically adding new subscribers to your Mailerlite lists. Save time and grow your audience efficiently.
What types of tasks can I perform by integrating Mailerlite with OCR Space?
Integrating Mailerlite with OCR Space allows you to perform various tasks, including:
- Automatically adding event attendees to a Mailerlite group via scanned sign-in sheets.
- Updating subscriber information in Mailerlite using data extracted from scanned forms.
- Creating personalized email campaigns based on insights from scanned customer feedback.
- Triggering email sequences in Mailerlite from data found in newly scanned documents.
- Populating Mailerlite custom fields with information obtained from image-based advertisements.
How do I handle large volumes of scanned documents in Latenode?
Latenode's robust infrastructure handles large document volumes. You can scale your workflows to process numerous files without compromising performance or reliability.
Are there any limitations to the Mailerlite and OCR Space integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- OCR Space's free tier has limitations on the number of daily requests.
- Complex or poorly scanned documents may result in inaccurate data extraction.
- Mailerlite API limits may restrict the speed of subscriber creation or updates.