Full list

Supported Triggers & Actions

Everything you can automate between Buffer and MailerLite.

When this happensTriggers

A trigger is an event that starts a workflow.

New Post Is Sent

New Post Is Sent

Runs when new post is sent

Channel Is Created

Channel Is Created

Runs when channel is created

New Scheduled Post

New Scheduled Post

Runs when New Scheduled Post

Subscriber Created

Subscriber Created

Triggers when a subscriber was created on your mailing list.

Subscriber Unsubscribed

Subscriber Unsubscribed

Triggers when a subscriber has unsubscribed from your mailing list.

Subscriber Added to Group

Subscriber Added to Group

Triggers when a subscriber is added to a group.

Do thisActions

Action is the task that follows automatically within your Buffer integrations.

Create And Schedule Post

Create And Schedule Post

Create and schedule a post

Create Idea

Create Idea

Create social post idea

List Channels

List Channels

List all channels

List Organizations in Account

List Organizations in Account

Show organizations in account

List Scheduled Posts

List Scheduled Posts

List all scheduled posts

Create or Update Subscriber

Create or Update Subscriber

Create or update a subscriber

How to build your first workflow with viaSocket
2-Minute Guide

Learn how to build your first workflow

Follow a simple walkthrough to create, test, and launch your first automation.

  1. 1

    Connect your apps

    Link the apps you want to automate.

  2. 2

    Configure your workflow

    Set up triggers, actions, and map your data.

  3. 3

    Test & publish

    Test your workflow and publish it.

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Integrations MailerLite
MailerLite + Buffer
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About MailerLite

MailerLite is an email marketing service provider with a focus on simplicity, excellent customer support, and beautiful email designs. MailerLite provides all the latest email marketing features designed to help you grow subscribers and build stronger relationships.

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Frequently Asked Questions

How do I connect Buffer and MailerLite?

Sign up for a free viaSocket account, then authorize both your Buffer and MailerLite accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.

Does this integration work in real time?

Yes. viaSocket uses instant triggers where available, so data moves between Buffer and MailerLite as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.

Can I control which data gets sent from Buffer to MailerLite?

Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach MailerLite. No coding required.

Can the integration run in both directions?

Yes. You can set up a workflow where Buffer triggers actions in MailerLite, and a separate workflow where MailerLite triggers actions in Buffer. Both run independently and in real time.

What happens if a step in the workflow fails?

viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.

Is viaSocket free to use?

Yes, there is a free plan that covers basic workflows between Buffer and MailerLite. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.

Do I need to know how to code to set this up?

No. The entire Buffer and MailerLite integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.