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


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Alegra

Authenticate Alegra
Now, click the Alegra node and select the connection option. This can be an OAuth2 connection or an API key, which you can obtain in your Alegra settings. Authentication allows you to use Alegra through Latenode.
Configure the Mailerlite and Alegra 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 Alegra 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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Alegra
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, Alegra, 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 Alegra integration works as expected. Depending on your setup, data should flow between Mailerlite and Alegra (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 Alegra
WooCommerce + Mailerlite + Alegra: When a new customer is created in WooCommerce, they are added to a Mailerlite subscriber list. Subsequently, a sales invoice is automatically generated in Alegra.
Alegra + Mailerlite + Slack: When a new sales invoice is created in Alegra, the client's email is used to add them as a subscriber to a specific list in Mailerlite. A notification is then sent to a dedicated Slack channel.
Mailerlite and Alegra 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 Alegra
Automate accounting tasks using Alegra within Latenode. Retrieve invoices, manage contacts, and track payments. Integrate Alegra data with other apps to automate financial reporting or trigger actions based on accounting events. Latenode adds flexible scheduling, error handling, and custom logic to streamline Alegra workflows beyond its standard features, creating robust, end-to-end processes.
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See how Latenode works
FAQ Mailerlite and Alegra
How can I connect my Mailerlite account to Alegra using Latenode?
To connect your Mailerlite account to Alegra 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 Alegra accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically update Alegra contacts from new Mailerlite subscribers?
Yes, you can! Latenode's visual editor makes it easy to sync contacts. This ensures your sales team has up-to-date information, improving sales efficiency.
What types of tasks can I perform by integrating Mailerlite with Alegra?
Integrating Mailerlite with Alegra allows you to perform various tasks, including:
- Create Alegra invoices for new Mailerlite subscribers on paid plans.
- Send personalized welcome emails via Mailerlite to new Alegra clients.
- Update contact details in Alegra when subscribers update their Mailerlite profiles.
- Trigger Mailerlite email campaigns based on payment status changes in Alegra.
- Archive unsubscribed Mailerlite contacts and flag them in Alegra.
How can I personalize Mailerlite emails with Alegra customer data?
Latenode allows you to dynamically insert Alegra customer details into Mailerlite email templates using data mapping and custom JavaScript blocks for advanced personalization.
Are there any limitations to the Mailerlite and Alegra integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex workflows with large datasets may require optimization for performance.
- Custom fields in either app might need manual mapping during setup.
- Real-time synchronization depends on the API limits of both Mailerlite and Alegra.