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Campaign Monitor MCP server

Email marketing platform for delivering exceptional email campaigns.

Campaign Monitor is not a separate install. One Activepieces MCP server exposes it alongside 770+ other apps, behind a single URL.

Tools
21
Works with
Any MCP client
Auth
API key
License
MIT, open source
Updated
November 2026

About the Campaign Monitor MCP server

Connect Campaign Monitor once in Activepieces and every action it ships becomes a tool your assistant can call, behind the same server URL as the rest of your apps. Your agent reaches Campaign Monitor and 770+ other apps over a single connection, on our cloud or a self-hosted install.

Tools

Campaign Monitor tools your AI can run

Once connected, your assistant can call any of these Campaign Monitor actions by asking in plain language.

  • Add Subscriber

    Adds a new subscriber to a list.

    9 fields

  • Update Subscriber

    Update an existing subscriber in a list.

    10 fields

  • Unsubscribe Subscriber

    Remove a subscriber from a list.

    3 fields

  • Find Subscriber

    Find a subscriber by email in a specific list.

    3 fields

  • Delete Subscriber

    Moves a subscriber to the Deleted state of a list.

    3 fields

  • Get List Subscribers

    Returns one page of subscribers in a list, filtered by state.

    7 fields

  • List Clients

    Returns all clients in your Campaign Monitor account.

  • List Lists

    Returns all subscriber lists of a client.

    1 field

  • List Smart Emails

    Returns the smart transactional emails of a client.

    2 fields

  • Create List

    Creates a new subscriber list for a client.

    6 fields

  • List Sent Campaigns

    Returns one page of campaigns a client has sent.

    7 fields

  • Get Campaign Summary

    Returns the reporting summary of a sent campaign.

    2 fields

  • Send Smart Transactional Email

    Sends a smart transactional email to one or more recipients.

    8 fields

  • Create Draft Campaign

    Creates a draft campaign from hosted HTML content.

    10 fields

  • Send Campaign

    Sends or schedules a draft campaign.

    4 fields

  • Delete Draft Campaign

    Permanently deletes a draft campaign.

    2 fields

  • Get Campaign Activity

    Returns one page of recipients, opens, clicks or bounces.

    7 fields

  • Get List Stats

    Returns subscriber growth and totals for a list.

    2 fields

  • Add Emails to Suppression List

    Stops a client from sending to the given email addresses.

    2 fields

  • Remove Email from Suppression List

    Lets a client send to a suppressed email address again.

    2 fields

  • Create Custom Field

    Adds a custom field to a list.

    6 fields

Triggers

Campaign Monitor events your agent can watch

These start a run the moment something happens in Campaign Monitor, so work gets picked up on its own.

  • New Subscriber Added

    Triggered when a new subscriber is added to a list.

    2 fields

  • Subscriber Unsubscribed

    Triggered when a subscriber unsubscribes from a list

    2 fields

  • New Client

    Triggered when a new client is added to Campaign Monitor.

  • New Campaign Sent

    Triggers when a client sends a new campaign.

    1 field

Give your assistant Campaign Monitor

Connect Campaign Monitor once and every tool above is callable from Claude, Cursor or any MCP client, behind the same server URL as 770+ other apps. Free to start.

Campaign Monitor MCP, answered.

No. That is the point of it. One Activepieces server exposes Campaign Monitor alongside every other piece you connect, so your client keeps a single connection.

Yes. Activepieces is open source and free to start, and the MCP server is included on every plan, from the free cloud tier to any self-hosted deployment.

Connect Campaign Monitor in Activepieces, enable the server under Settings → MCP Server, then paste your server URL into your client config. It authenticates over OAuth on first use.

It can call 21 tools, including Add Subscriber, Update Subscriber, Unsubscribe Subscriber, and chain them with steps in other apps inside the same run.

Connections use OAuth2 with limited scopes and are stored under 256-bit encryption, with no API to read them back, so an agent gets scoped access rather than your keys.