- Source
- Marketing Analytics
- Alpha
Move MailerLite data anywhere it matters.
Pull MailerLite campaigns, subscribers and automations into any warehouse or AI app.
Source
MailerLite

Snowflake
BigQuery
Postgres
Databricks
Claude
- Streams
- 8
- Destinations
- 50+
- Standard support
- 1.1.33
Overview
What is the Airbyte MailerLite connector?
The Airbyte MailerLite connector extracts data from MailerLite and loads it into 50+ destinations such as Snowflake, BigQuery, Databricks or Postgres, with full refresh. It publishes 8 streams you can select per connection.
- 01
Sync to your warehouse
Land 8 MailerLite tables in 50+ destinations on a schedule you control.
- 02
One authorization
Authenticate MailerLite once and Airbyte keeps every scheduled sync running on it.
- 03
Cloud or self-hosted
Run the MailerLite connector on Cloud, OSS, Hybrid.
8 streams
Every table you can sync from MailerLite
campaigns Sync modes FullIncr. subscribers Sync modes FullIncr. automations Sync modes FullIncr. timezones Sync modes FullIncr. segments Sync modes FullIncr. forms_popup Sync modes FullIncr.
Setup
Live in seven steps
First, navigate to the MailerLite source connector page on Airbyte.com.
Click on the "Add Source" button to begin the process of adding your MailerLite credentials.
In the "Connection Configuration" section, enter your MailerLite API key. You can find your API key by logging into your MailerLite account and navigating to the "Integrations" tab. From there, click on the "Developer API" option and copy your API key.
Next, enter the ID of the group you want to sync data from. You can find this ID by navigating to the "Groups" tab in your MailerLite account and clicking on the group you want to sync. The ID will be listed in the URL.
Choose the data you want to sync by selecting the appropriate options in the "Sync Schema" section. You can choose to sync subscribers, campaigns, or both.
Once you have entered all the necessary information, click on the "Test" button to ensure that your credentials are valid and that the connection is working properly.
If the test is successful, click on the "Create Source" button to save your MailerLite source connector and begin syncing your data.
Configuration fields
| Field | Type | Description |
|---|---|---|
| api_token* | string | Your API Token. See here. |
Hybrid deployment
Sovereign by architecture, not by policy.
The data plane runs in your environment. Records, credentials and keys stay with you; the control plane only receives configuration and job metadata.
- Cloud
- OSS
- Hybrid
Your environment
Airbyte control plane
FAQ
MailerLite connector questions
What data can I sync from MailerLite with Airbyte?
8 streams: campaigns, subscribers, automations, timezones, segments, forms popup, forms embedded, forms promotion.
Does the MailerLite connector support incremental sync?
The MailerLite connector supports full refresh sync. Check the stream list on this page for incremental support per table.
Where can I run the MailerLite connector?
Run the MailerLite connector on Cloud, OSS, Hybrid. Hybrid deployments keep the data plane in your environment while the control plane orchestrates syncs.
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