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MailerLite to Slack integrations

When someone subscribes to your MailerLite list or engages with a campaign, IFTTT posts the news to Slack. Your team stays in the loop about subscriber activity without checking another tool, so you spot opportunities to engage faster.
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Automate MailerLite and Slack from your AI assistant

Ask Cursor to create MailerLite applets for you, right from your AI assistant, with IFTTT MCP.

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Create your own MailerLite and Slack workflow

Create custom workflows effortlessly by selecting triggers, queries, and actions. With IFTTT, it's simple: “If this” trigger happens, “then that” action follows. Streamline tasks and save time with automated workflows that work for you.

12 triggers, queries, and actions

Campaign sent

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a MailerLite campaign is sent to subscribers.

Email link clicked

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a subscriber clicks a link in a MailerLite campaign email.

Email opened

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a subscriber opens an email from a MailerLite campaign.

New subscriber added

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a new subscriber is added to your MailerLite account, optionally filtered to a specific group.

Subscriber unsubscribed

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a subscriber explicitly unsubscribes from your MailerLite list.

Subscriber updated

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a MailerLite subscriber's data changes — status, fields, or group membership.

Get campaign details

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
Return the details and engagement metrics for a MailerLite campaign.

Look up subscriber

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
Return the full record for a MailerLite subscriber identified by email address or subscriber ID.

Add subscriber to group

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
Add an existing MailerLite subscriber to a group.

Create a subscriber

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
Add a new subscriber to MailerLite. If a subscriber with the given email already exists, their record is updated.

Post to channel

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will post a message to the channel you choose in Slack.

Update subscriber

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
Update an existing MailerLite subscriber's name, status, or custom fields.

Add subscriber to group

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
Add an existing MailerLite subscriber to a group.

Campaign sent

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a MailerLite campaign is sent to subscribers.

Create a subscriber

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
Add a new subscriber to MailerLite. If a subscriber with the given email already exists, their record is updated.

Email link clicked

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a subscriber clicks a link in a MailerLite campaign email.

Email opened

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a subscriber opens an email from a MailerLite campaign.

Get campaign details

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
Return the details and engagement metrics for a MailerLite campaign.

Look up subscriber

Query
A query lets your Applet retrieve extra data that isn't included in the trigger, so that your automation can include more complete or useful information.
Return the full record for a MailerLite subscriber identified by email address or subscriber ID.

New subscriber added

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a new subscriber is added to your MailerLite account, optionally filtered to a specific group.

Post to channel

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
This Action will post a message to the channel you choose in Slack.

Subscriber unsubscribed

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a subscriber explicitly unsubscribes from your MailerLite list.

Subscriber updated

Polling trigger
Polling Applets run after IFTTT reaches out to the trigger service and finds a new trigger event. These trigger checks occur every hour on Free, every 15 minutes on Starter, and every 5 minutes on Pro and Pro+.
This trigger fires when a MailerLite subscriber's data changes — status, fields, or group membership.

Update subscriber

Action
An action is the task your Applet carries out after the trigger occurs. It defines what happens as the result of your automation and completes the workflow.
Update an existing MailerLite subscriber's name, status, or custom fields.

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How to connect to a MailerLite automation

Find an Applet using MailerLite and Slack

Find an automation to connect to, or create your own!

Connect IFTTT to your accounts

Securely connect the Applet services to your respective accounts.

Finalize and customize your Applet

Review trigger and action settings, and click connect. Simple as that!
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Make more happen with your credits

  • Connect to more Applets

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    Access faster speeds and higher rate limits

    Get faster updates and more actions with increased rate limits and more frequent checks.

More on MailerLite and Slack

About MailerLite

MailerLite and IFTTT let you automate your email marketing by adding subscribers, updating their info, and triggering actions when people open emails or click links.
Explore MailerLite

More integrations with MailerLite

About Slack

Slack and IFTTT let you automatically post messages and information to your channels, keeping your team in sync without manual work.
Explore Slack

More integrations with Slack

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