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

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

ReachInbox
Configure the ReachInbox
Click on the ReachInbox node to configure it. You can modify the ReachInbox URL and choose between DEV and PROD versions. You can also copy it for use in further automations.
Add the Mailerlite Node
Next, click the plus (+) icon on the ReachInbox node, select Mailerlite from the list of available apps, and choose the action you need from the list of nodes within Mailerlite.

ReachInbox
⚙

Mailerlite

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

Mailerlite
Trigger on Webhook
⚙
ReachInbox
⚙
⚙
Iterator
⚙
Webhook response

Save and Activate the Scenario
After configuring ReachInbox, Mailerlite, 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 ReachInbox and Mailerlite integration works as expected. Depending on your setup, data should flow between ReachInbox and Mailerlite (or vice versa). Easily troubleshoot the scenario by reviewing the execution history to identify and fix any issues.
Most powerful ways to connect ReachInbox and Mailerlite
ReachInbox + Calendly + Mailerlite: When a new lead is added to ReachInbox, schedule a follow-up call via Calendly. After the Calendly event is created, add the lead to a relevant email sequence in Mailerlite.
ReachInbox + Mailerlite + Slack: When a Mailerlite subscriber interacts with content associated with a ReachInbox lead, notify the sales team in a designated Slack channel.
ReachInbox and Mailerlite integration alternatives
About ReachInbox
ReachInbox + Latenode: Automate cold outreach & personalize follow-ups at scale. Trigger campaigns from new leads, scraped data, or CRM updates. Latenode manages complex logic (filtering, scheduling, AI content creation) while ReachInbox handles email sending. Optimize deliverability and engagement in automated workflows.
Similar apps
Related categories

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.
Similar apps
Related categories
See how Latenode works
FAQ ReachInbox and Mailerlite
How can I connect my ReachInbox account to Mailerlite using Latenode?
To connect your ReachInbox account to Mailerlite on Latenode, follow these steps:
- Sign in to your Latenode account.
- Navigate to the integrations section.
- Select ReachInbox and click on "Connect".
- Authenticate your ReachInbox and Mailerlite accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically add new ReachInbox contacts to Mailerlite?
Yes, with Latenode, you can automatically add new ReachInbox contacts to Mailerlite. Latenode's visual editor makes it easy to build this automation, saving you time and ensuring your email lists are always up-to-date.
What types of tasks can I perform by integrating ReachInbox with Mailerlite?
Integrating ReachInbox with Mailerlite allows you to perform various tasks, including:
- Adding new ReachInbox leads as subscribers in Mailerlite.
- Segmenting Mailerlite subscribers based on ReachInbox engagement.
- Updating subscriber information in Mailerlite from ReachInbox data.
- Triggering email campaigns in Mailerlite from ReachInbox events.
- Creating personalized welcome emails using ReachInbox data insights.
How does Latenode handle data privacy between ReachInbox and Mailerlite?
Latenode ensures secure data transfer between ReachInbox and Mailerlite, adhering to industry best practices and allowing you to control data mapping within your workflows.
Are there any limitations to the ReachInbox and Mailerlite integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Rate limits from ReachInbox and Mailerlite may affect large data transfers.
- Custom field mapping requires familiarity with ReachInbox and Mailerlite data structures.
- Complex workflows with extensive data transformations may require JavaScript knowledge.