Basecamp 3 + Mailchimp Integration

Integrate Basecamp 3 to Mailchimp in one click, or tell Integrately AI how you want each todo handled. Add subscribers, update lists, trigger follow-ups, and keep your campaigns synced automatically.

Free foreverFree forever.
Use premium features free for 14 daysUse premium features free for 14 days.
1.
  • Basecamp 3
    Todo is updated in Basecamp 3 Instant
  • Basecamp 3
    Todo is created in Basecamp 3 Instant
  • Basecamp 3
    Project is created in Basecamp 3
  • Basecamp 3
    Message is created in Basecamp 3 Instant
  • Basecamp 3
    Comment is created in Basecamp 3 Instant
  • Basecamp 3
    Schedule entry is created in Basecamp 3 Instant
  • Basecamp 3
    Upload is added in Basecamp 3 Instant
  • Basecamp 3
    Activity is created in Basecamp 3 Instant
  • Basecamp 3
    Person is created in Basecamp 3
  • Basecamp 3
    Todo-List is created in Basecamp 3 Instant
  • Basecamp 3
    Account is created in Basecamp 3
  • Basecamp 3
    Document is created in Basecamp 3 Instant
  • Mailchimp
    Subscriber is created/updated in Mailchimp
  • Mailchimp
    Subscriber is added to segment or tag in Mailchimp
  • Mailchimp
    Subscriber is added to list in Mailchimp Instant
  • Mailchimp
    Subscriber has unsubscribed in Mailchimp
  • Mailchimp
    Subscriber's profile is updated in Mailchimp Instant
  • Mailchimp
    List member is unsubscribed in Mailchimp Instant
  • Mailchimp
    Subscriber's email address is cleaned from the list in Mailchimp Instant
  • Mailchimp
    Subscriber's email address is changed in Mailchimp Instant
  • Mailchimp
    Campaign is created in Mailchimp
  • Mailchimp
    Campaign is sent in Mailchimp
  • Mailchimp
    Campaign email activity is created in Mailchimp
  • Mailchimp
    Campaign is sent or cancelled in Mailchimp Instant
  • Mailchimp
    Email is opened in Mailchimp
  • Mailchimp
    Link is clicked in Mailchimp
  • Mailchimp
    Customer is created in Mailchimp
  • Mailchimp
    Order is created in Mailchimp
  • Mailchimp
    Audience/List is created in Mailchimp
  • Mailchimp
    Folder is created in Mailchimp
  • Mailchimp
    List segments is created in Mailchimp
  • Mailchimp
    File is created in Mailchimp
  • Mailchimp
    Members is added/updated in segment in Mailchimp
Arrow Right
2.
  • Basecamp 3
    Create To-do in Basecamp 3
  • Basecamp 3
    Create campfire message in Basecamp 3
  • Basecamp 3
    Create message in Basecamp 3
  • Basecamp 3
    Create a to-do list in Basecamp 3
  • Basecamp 3
    Create schedule entry in Basecamp 3
  • Basecamp 3
    Create document in Basecamp 3
  • Basecamp 3
    Add person to a project in Basecamp 3
  • Basecamp 3
    Create comment on message in Basecamp 3
  • Basecamp 3
    Create project in Basecamp 3
  • Basecamp 3
    Create project from template in Basecamp 3
  • Mailchimp
    Create list (In Review) in Mailchimp
  • Mailchimp
    Create or update subscriber in Mailchimp
  • Mailchimp
    Add tag to subscriber in Mailchimp
  • Mailchimp
    Update Subscriber in Mailchimp
  • Mailchimp
    Add note to subscriber in Mailchimp
  • Mailchimp
    Search subscriber by email in Mailchimp
  • Mailchimp
    Search subscriber by email in a list in Mailchimp
  • Mailchimp
    Unsubscribe email in Mailchimp
  • Mailchimp
    Remove subscriber in Mailchimp
  • Mailchimp
    Archive list member in Mailchimp
  • Mailchimp
    Send campaign in Mailchimp
  • Mailchimp
    Search campaign in Mailchimp
  • Mailchimp
    Update campaign in Mailchimp
  • Mailchimp
    Add or remove member tags in Mailchimp
  • Mailchimp
    Create custom event in Mailchimp
  • Mailchimp
    Create file in Mailchimp
  • Mailchimp
    Search customer in Mailchimp
  • Mailchimp
    Create campaign in Mailchimp
  • Mailchimp
    Search content of campaign in Mailchimp
  • Mailchimp
    Get campaign by id in Mailchimp
  • Mailchimp
    Get open campaign details for subscriber in Mailchimp
  • Mailchimp
    Create folder in Mailchimp
  • Mailchimp
    Add existing member to static segment in Mailchimp
  • Mailchimp
    Remove member from static segment in Mailchimp

Trusted by experts at...

indeed-logoIntuit-logonvidia-logosalesforce-logottc-logoWalmart-logoaccenture-logoadobe-logoatlassian-logocisco-logodeloitte-logohp-logo
indeed-logoIntuit-logonvidia-logosalesforce-logottc-logoWalmart-logoaccenture-logoadobe-logoatlassian-logocisco-logodeloitte-logohp-logo

Ready Workflows Ready Workflows for Basecamp 3 + Mailchimp Integration

Create subscribers, update lists, segment members, trigger campaigns, and keep contacts synced, all in just one click.

Most popular automationmost-popular-automations
  • 1of1
Got a different task in mind? Describe it

Got a different automation in mind? Describe it and let Integrately AI build it for you.

Connect more apps to your Basecamp 3 + Mailchimp flow

Sync your project updates and email subscribers with spreadsheets, messaging tools, and task managers to keep your team aligned. Pick a combination and activate it in one click.

Basecamp 3
Mailchimp
+
SlackSlack (4)
+
Google DriveGoogle Drive (3)
+
AsanaAsana (3)
+
Google SheetsGoogle Sheets (3)
+
ZoomZoom (3)
+
TypeformTypeform (3)
B
M
S
Add every new Basecamp 3 todo to Mailchimp as a subscriber, and notify your team in Slack
New Basecamp 3 todos immediately create subscribers in Mailchimp and post an update in Slack, keeping your marketing lists current.
M
B
S
When a subscriber is created in Mailchimp, create a task in Basecamp 3 and alert your team in Slack
New Mailchimp subscribers instantly generate corresponding tasks in Basecamp 3 and notify your team on Slack.
M
B
S
If a Mailchimp campaign is sent, create a project in Basecamp 3 and post an announcement in Slack
Sent Mailchimp campaigns automatically trigger a tracking project in Basecamp 3 and announce the launch in Slack.
M
C
B
S
Use ChatGPT to summarise new Mailchimp subscriber feedback, create a Basecamp 3 todo, and notify Slack
AI summarises Mailchimp subscriber data, creates a Basecamp 3 todo, and posts the brief to Slack.

Supported triggers and actions for Basecamp 3 and Mailchimp

Mix and match to build the exact automation you need

Basecamp 3
Basecamp 3 Triggers & Actions
Instant
Todo is updated in Basecamp 3
Triggers the automation when a todo is update
Try it →
Instant
Todo is created in Basecamp 3
Triggers the automation when a todo is created
Try it →
Project is created in Basecamp 3
Triggers the automation when a new project is created
Try it →
Instant
Message is created in Basecamp 3
Triggers the automation when a new message is created
Try it →
Instant
Comment is created in Basecamp 3
Triggers the automation when a new comment is created
Try it →
Instant
Schedule entry is created in Basecamp 3
Triggers the automation when a schedule entry is created
Try it →
Instant
Upload is added in Basecamp 3
Triggers the automation when a file is uploaded
Try it →
Instant
Activity is created in Basecamp 3
Triggers the automation when a new activity is created
Try it →
Person is created in Basecamp 3
Triggers the automation when a new person is created
Try it →
Instant
Todo-List is created in Basecamp 3
Triggers the automation when a todo-list is created
Try it →
Account is created in Basecamp 3
Triggers the automation when a new account is created
Try it →
Instant
Document is created in Basecamp 3
Triggers the automation when a new document is created
Try it →
Create To-do in Basecamp 3
Creates a new to-do item
Try it →
Create campfire message in Basecamp 3
Creates a new message in a campfire chat
Try it →
Create message in Basecamp 3
Generates a new message
Try it →
Create a to-do list in Basecamp 3
Generates a personalized to-do list based on user input
Try it →
Create schedule entry in Basecamp 3
Adds a new entry to the schedule
Try it →
Create document in Basecamp 3
Generates a new document
Try it →
Add person to a project in Basecamp 3
Assigns a new team member to a project
Try it →
Create comment on message in Basecamp 3
Adds a comment to a message
Try it →
Create project in Basecamp 3
Creates a new project
Try it →
Create project from template in Basecamp 3
Generates a new project based on a pre-defined template
Try it →
Mailchimp
Mailchimp Triggers & Actions
Subscriber is created/updated in Mailchimp
Triggers the automation when any subscriber is created or updated
Try it →
Subscriber is added to segment or tag in Mailchimp
Triggers the automation when a subscriber is added to a segment or tag
Try it →
Instant
Subscriber is added to list in Mailchimp
Triggers the automation when a subscriber is added to a list
Try it →
Subscriber has unsubscribed in Mailchimp
Triggers the automation when a subscriber unsubscribes from a particular mailing list
Try it →
Instant
Subscriber's profile is updated in Mailchimp
Triggers the automation when a subscriber's profile is updated
Try it →
Instant
List member is unsubscribed in Mailchimp
Triggers the automation when a member unsubscribes from a mailing list
Try it →
Instant
Subscriber's email address is cleaned from the list in Mailchimp
Triggers the automation when a subscriber's email address is cleaned from the list
Try it →
Instant
Subscriber's email address is changed in Mailchimp
Triggers the automation when a subscriber's email address is changed
Try it →
Campaign is created in Mailchimp
Triggers the automation when a new campaign is created
Try it →
Campaign is sent in Mailchimp
Triggers the automation when any campaign is sent
Try it →
Campaign email activity is created in Mailchimp
Triggers the automation when a new campaign email activity is created
Try it →
Instant
Campaign is sent or cancelled in Mailchimp
Triggers the automation when a campaign is sent or cancelled in your marketing platform
Try it →
Email is opened in Mailchimp
Triggers the automation when an email is opened
Try it →
Link is clicked in Mailchimp
Triggers the automation when a link in the email is clicked
Try it →
Customer is created in Mailchimp
Triggers the automation when a new customer is created
Try it →
Order is created in Mailchimp
Triggers the automation when a new order is created
Try it →
Audience/List is created in Mailchimp
Triggers the automation when a new audience or list is created
Try it →
Folder is created in Mailchimp
Triggers the automation when a new folder is created
Try it →
List segments is created in Mailchimp
Triggers the automation when a new segment is created
Try it →
File is created in Mailchimp
Triggers the automation when a particular action in the workflow fails
Try it →
Members is added/updated in segment in Mailchimp
Triggers the automation when a member is added or updated in a particular segment
Try it →
Create list (In Review) in Mailchimp
Create list
Try it →
Create or update subscriber in Mailchimp
Generates a new invoice
Try it →
Add tag to subscriber in Mailchimp
Assigns a tag to a subscriber based on predefined criteria
Try it →
Update Subscriber in Mailchimp
Updates subscriber information
Try it →
Add note to subscriber in Mailchimp
Adds a note to a subscriber
Try it →
Search subscriber by email in Mailchimp
Retrieves subscriber information using their email address
Try it →
Search subscriber by email in a list in Mailchimp
Searches for a subscriber by email within a designated list
Try it →
Unsubscribe email in Mailchimp
Removes email address from mailing list
Try it →
Remove subscriber in Mailchimp
Unsubscribe a user from mailing lists
Try it →
Archive list member in Mailchimp
Removes list members from active list and store them in an archived list
Try it →
Send campaign in Mailchimp
Sends out a pre-designed campaign to targeted recipients
Try it →
Search campaign in Mailchimp
Searches for a campaign
Try it →
Update campaign in Mailchimp
Refresh and adjust the content and settings of a marketing campaign
Try it →
Add or remove member tags in Mailchimp
Manage member tags based on criteria
Try it →
Create custom event in Mailchimp
Creates a new marketing campaign
Try it →
Create file in Mailchimp
Generates a new file
Try it →
Search customer in Mailchimp
Locates and retrieves customer information
Try it →
Create campaign in Mailchimp
Generates and launch a new marketing campaign
Try it →
Search content of campaign in Mailchimp
Searches for the content of a campaign
Try it →
Get campaign by id in Mailchimp
Retrieves a campaign using its id
Try it →
Get open campaign details for subscriber in Mailchimp
Retrieves and display detailed information about campaign interactions for a subscriber
Try it →
Create folder in Mailchimp
Creates a new folder in the designated location
Try it →
Add existing member to static segment in Mailchimp
Adds a member who already exists to a predefined static segment within the audience
Try it →
Remove member from static segment in Mailchimp
Removes a member from a predefined static segment
Try it →

What can you automate with Basecamp 3 + Mailchimp?

Streamline your marketing and project workflows by connecting Basecamp 3 and Mailchimp for automated data syncing.

What you can automate?
🔄
Sync new Basecamp 3 todos to Mailchimp subscribers
Automatically create or update a subscriber in Mailchimp whenever a new todo is created in Basecamp 3. Eliminate manual copy-pasting between your project management and email marketing tools.
📋
Capture every submitted subscriber field
Map all available subscriber details and custom fields from Mailchimp into Basecamp 3 todos. Your project workspace becomes a complete source of truth for review and follow-up.
🔔
Notify the right team member instantly
Trigger instant alerts in your messaging apps whenever a Mailchimp campaign is sent or a Basecamp 3 project is updated. Ensure your entire team stays aligned on campaign milestones.
🔀
Route tasks based on submitted form data
Perform different actions in Basecamp 3 depending on subscriber tags or list segments in Mailchimp. Automatically assign priority tasks to the right team members.
🔄
Keep project records continuously up to date
Automatically update subscriber profiles in Mailchimp when project details change in Basecamp 3. Keep all customer touchpoints accurate across both platforms.
🛡️
Prevent duplicate records and contacts
Search existing subscriber lists before creating new entries to avoid duplicate contacts in Mailchimp. Maintain clean databases with smart upsert operations.
📊
Handle campaign status changes automatically
Manage unsubscribes and campaign completions by updating corresponding tasks in Basecamp 3. Keep your retention workflows running smoothly without manual oversight.
🔌
Extend flows to popular supporting apps
Connect your Basecamp 3 and Mailchimp integration with Slack to notify channels, log data in Google Sheets, or manage tasks in Asana seamlessly.
And much more...

Who is Basecamp 3 + Mailchimp integration for?

Tailored automation solutions for project managers, marketers, and teams who need seamless subscriber syncing and task management without manual delays.

Performance marketers
Performance marketers
Customer support leads
Customer support leads
Project managers
Project managers
Operations teams
Operations teams
Sales representatives
Sales representatives
Account managers
Account managers
📈
Performance marketers
You're running campaigns across multiple segments but your subscriber list only updates when someone manually exports contacts, so the metrics you're optimising against are always a few hours behind — with this integration, every new subscriber lands in your tool instantly and your data stays current.
🚨
Customer support leads
You manage client communication in Basecamp 3 but need to track subscriber status changes in Mailchimp, yet manual checks mean you find out about unsubscribes too late — connecting these apps means every status change updates your workspace automatically.
📊
Project managers
You answer to clients who want to see campaign progress tied to task completion, but updating status reports by hand creates constant friction — automating both apps means your milestones and subscriber lists stay perfectly aligned.
Operations teams
The volume of daily project todos and newsletter signups is too high for anyone to keep up by hand, leading to missed updates across platforms — this integration means every task and subscriber syncs instantly without manual intervention.
🤝
Sales representatives
You own the follow-up step and depend on someone upstream to hand over campaign leads, but manual handoffs cause delays — automating both apps means every new lead reaches your task list the moment they subscribe.
📁
Account managers
You need a reliable history of client interactions and campaign touchpoints, but keep finding gaps in your records due to manual entry errors — connecting these apps means every project update and subscriber action is logged accurately.
Our team

Ready Workflows Did you know?

Our team can create automations for you... At no extra cost!

Tell us what type of automation you want to make?

Why choose Integrately to automate Basecamp 3 + Mailchimp

Build and manage your Basecamp 3 + Mailchimp automations with ready-made flows, AI assistance, 24x5 reliable human support, and enterprise-grade security.

1,500+ apps connected
1,500+ apps connected
Connect Basecamp 3 + Mailchimp with email, CRM, messaging, finance, support, and other tools whenever your process needs another step.
20M+ Ready Automations
20M+ Ready Automations
Start with 20 million+ proven automation templates instead of building everything from scratch. Pick the closest flow, connect your accounts, and automate in minutes.
AI that builds your automations
AI that builds your automations
Describe your workflow in plain English. Integrately AI builds it, maps fields, adds conditions, and even lets you edit it through chat.
24x5 Live Chat Support
24x5 Live Chat Support
Chat with a real person and get reply within 2-5 minutes. No bots, no tickets, no waiting — just real help, right when you need it.
Free done-for-you setup
Free done-for-you setup
Tell our team what you need and we will help set up the automation in your account at no extra cost on any plan.
Secure by design
Secure by design
SOC 2 Type II and ISO 27001:2022 certified, with GDPR-compliant data practices. Your data and credentials are handled using recognised security and privacy standards.
How Integrately Works?

How Integrately Works?

1
Select Automation
Select a trigger from Google Sheets
2
Connect Accounts
Connect Accounts
That’s it! You just connected Google Sheets to Trello
3
Automation is ready
Setup an action from Trello
Price Comparison with Popular Alternatives
Popular Alternative
😐
750 Tasks
in $19.99
Integrately
😍
2,000 Tasks
in $19.99

Trusted by 42,000+ Customers

Highest Rated Integration Platform on G2
P
ProductHunt

Most upvoted product of the month

2000+
leader
most-implementable
easiest-to-do-business
best-support

Frequently Asked Questions

How do I connect Basecamp 3 to Mailchimp?
Frequently Asked Questions
You can connect Basecamp 3 to Mailchimp in 1 click using ready templates or ask Integrately AI to build the automation and map the fields for you. Connect with 1,500+ apps like Slack, Asana, Google Sheets, Zoom, and Typeform easily.
Can I automatically sync my Basecamp 3 todos as Mailchimp subscribers?
Frequently Asked Questions
Can I connect Basecamp 3, Mailchimp, and Slack?
Frequently Asked Questions
What is a good Zapier alternative for Basecamp 3 and Mailchimp?
Frequently Asked Questions
How does Basecamp 3 handle todo data during integration?
Frequently Asked Questions
Can Mailchimp subscriber updates trigger Basecamp 3 tasks?
Frequently Asked Questions
Do I need coding skills to automate Basecamp 3 and Mailchimp?
Frequently Asked Questions
Is the Basecamp 3 and Mailchimp integration free?
Frequently Asked Questions
Didn't find the answer you were looking for?
Didn't find the answer you were looking for?
No worries — just send us a message and we’ll get back to you as soon as possible.

Want to automate something else in your workflow?

You Can Also Connect Basecamp 3 or Mailchimp With 1500+ Other Apps

Basecamp 3
Popular Basecamp 3 Integrations
Connect Basecamp 3 to project management tools, messaging apps, and trackers to streamline collaboration.
Mailchimp
Popular Mailchimp Integrations
Sync Mailchimp with marketing platforms, forms, and analytics to boost campaign reach and subscriber growth.
See All
Mailchimp Integrations arrow right
No popular apps found