Triggers when a new comment is created in a basecamp.

Triggers when a new project template is created.

Triggers when a new to-do list is created in a basecamp.

Triggers when a new folder is created in a folder or main folder in a basecamp.

Triggers when a new message board is created in a basecamp.

Triggers when a new message is created in a message board.

Triggers when a new to-do is created in a to-do list.

Triggers when a new to-do set is created in a basecamp.

Triggers when a new to-do is created in a basecamp.

Triggers when a new comment is created in a message.

Triggers when a new message is created in a basecamp.

Triggers when a new campfire is created in a basecamp.

Triggers when a new schedule entry is created in a schedule.

Triggers when a new main folder is created in a basecamp.

Triggers when a new document is created in a folder.

Triggers when a new schedule is created in a basecamp.

Triggers when any activity happens in a basecamp.

Triggers when a new schedule entry is created in a basecamp.

Triggers when a new basecamp account is created.

Triggered when a new upload is added.

Triggers when a new project is created.

Triggers when a new person is available in the account.

Triggers when a new to-do list is created in a to-do set.

Creates a new message in a message board.

Creates a new to-do in a to-do list.

Creates a new comment in a message.

Creates a new project using a template.

Adds or creates a new person to an existing project.

Creates a new to-do list in a to-do set.

Creates a new schedule entry in a schedule.

Creates a new document in a folder.

Basecamp’s unique blend of tools is everything any team needs to stay on the same page about whatever they’re working on.

Basecamp 3

Returns a listing of interest-groups for the specified bundle.list_id

Triggers when a new subscriber is added to an audience.

Triggers when a new segment is created.

Triggers when a subscriber is added to a Tag within an audience.

Triggers when a recipient opens an e-mail, clicks a link in an e-mail, and/or when an e-mail bounces.

Triggers when any current subscriber unsubscribes from an audience.

Triggers when a new subscriber is added to your MailChimp audience.

Provides a list of static segments

Triggers when a subscriber is added or updated in an audience.

Triggers when a new audience is added to your MailChimp accounts.

Triggers when a new campaign is created or sent.

Searches for a new subscriber on your MailChimp audience.

Creates a custom event for an existing subscriber.

Sends a campaign draft. PLEASE NOTE: This action sends an email to everyone signed up to the Campaign. Are you trying to send an email to just one person? <a href="https://mailchimp.com/help/create-an-automation/" target="_blank" rel="noopener noreferrer nofollow">Set up an Automation within MailChimp</a> and assign the welcome email to a tag. Then assign that tag to your customer with the Add Subscriber To Tag Action.

Add a new subscriber to an audience of your choosing. Can be used to update an existing subscriber too.

Add an email address to a tag within an audience. Note: the email address must already be subscribed to the audience, or this will fail.

Unsubscribe an email address from an audience of your choosing.

Adds a new note to an existing subscriber.

Share your ideas with Mailchimp email newsletters—then use its landing page and form builders to grow your lists and take marketing further with drip and transactional emails.

Basecamp 3 + Mailchimp Integrations

Connect Basecamp 3 + Mailchimp in Minutes

Why Zapier?

Add an App Integration

What is Basecamp 3?

What is Mailchimp?