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


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Qwilr

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

Save and Activate the Scenario
After configuring Mailerlite, Qwilr, 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 Qwilr integration works as expected. Depending on your setup, data should flow between Mailerlite and Qwilr (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 Qwilr
Mailerlite + Qwilr + Slack: When a new subscriber is created in Mailerlite, a proposal is created in Qwilr using a predefined template, and a notification is sent to a Slack channel to inform the sales team about the new proposal.
Qwilr + Mailerlite + Pipedrive: When a proposal is accepted in Qwilr, the contact's information is added as a subscriber to Mailerlite, and a new deal is created in Pipedrive to track the sales opportunity.
Mailerlite and Qwilr 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 Qwilr
Automate Qwilr quote creation inside Latenode workflows. Automatically generate Qwilr proposals when triggered by new CRM leads or form submissions. Send data to Qwilr, then use Latenode to track views, trigger follow-ups, and update your database—no manual data entry needed. Scale personalized sales flows with ease.
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See how Latenode works
FAQ Mailerlite and Qwilr
How can I connect my Mailerlite account to Qwilr using Latenode?
To connect your Mailerlite account to Qwilr 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 Qwilr accounts by providing the necessary permissions.
- Once connected, you can create workflows using both apps.
Can I automatically update subscriber data from Qwilr acceptances?
Yes, you can! Latenode lets you update Mailerlite subscriber details when a Qwilr quote is accepted, ensuring your marketing data stays current, leading to better targeting.
What types of tasks can I perform by integrating Mailerlite with Qwilr?
Integrating Mailerlite with Qwilr allows you to perform various tasks, including:
- Automatically adding new Qwilr leads as subscribers in Mailerlite.
- Triggering personalized email campaigns based on Qwilr quote status.
- Updating Mailerlite custom fields with data from accepted Qwilr proposals.
- Sending internal notifications when a Qwilr proposal is accepted or declined.
- Creating detailed reports combining Mailerlite and Qwilr data using Latenode's data processing tools.
What Mailerlite subscriber actions can trigger workflows in Latenode?
New subscribers, unsubscribes, or changes to custom fields in Mailerlite can trigger workflows, automating follow-ups or data syncing tasks through Latenode.
Are there any limitations to the Mailerlite and Qwilr integration on Latenode?
While the integration is powerful, there are certain limitations to be aware of:
- Complex data transformations might require custom JavaScript code within Latenode.
- Rate limits imposed by Mailerlite and Qwilr APIs can affect workflow execution speed.
- Historical data migration between Mailerlite and Qwilr may need manual handling.