Connect MailChimp and Trello
Integrate MailChimp with Trello to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Add Note to Subscriber in MailChimp when New/Updated Board in Trello
Add Subscriber to Tag in MailChimp when New/Updated Board in Trello
Update Subscriber in MailChimp when New/Updated Board in Trello
Archive Subscriber in MailChimp when New/Updated Board in Trello
Create Campaign in MailChimp when New/Updated Board in Trello
Popular MailChimp + Trello flows
Start from a real workflow other teams are already running.
Choose a trigger
MailChimp
When this happens...
When a new audience is created
When a campaign is created or sent
When a recipient opens an email in a specific campaign
When a new subscriber is added to an audience
When a subscriber unsubscribes from an audience
When a subscriber's email address is updated
When a profile in the selected audience is updated
Choose an action
Trello
Automatically do this!
Create Board
Create Trello Card
Update Card
Add Comment to Card
Create List
Move Card to List
Add Checklist to Card
Add Attachments to a Card
Add Label To Card
Add Member to Card
Create Checkitem on Checklist
Create Label
Find Member
Find Label on Board
Find Or Create List
Find Checklist Item
Find Checklist
Find Board
Remove Label From Card
Delete Checklist in Card
Copy Board
Close Board
Archieve Card
Complete Checklist item in Card
List Lists on a Board
Find Card
List Cards in a List
Find Comments Using Card ID
Get Activities Of Card
Add Comment to Card
Remove Member From Card
Get Cards From a List
Add Note to Subscriber in MailChimp when New/Updated Board in Trello
Use this flowAdd Subscriber to Tag in MailChimp when New/Updated Board in Trello
Use this flowUpdate Subscriber in MailChimp when New/Updated Board in Trello
Use this flowArchive Subscriber in MailChimp when New/Updated Board in Trello
Use this flowCreate Campaign in MailChimp when New/Updated Board in Trello
Use this flowCreate Custom Event in MailChimp when New/Updated Board in Trello
Use this flowRemove Subscriber from Tag in MailChimp when New/Updated Board in Trello
Use this flowPermanently Delete Subscriber from MailChimp when New/Updated Board in Trello
Use this flowFind Campaign by ID in MailChimp when New/Updated Board in Trello
Use this flowFind Subscriber by Email in MailChimp when New/Updated Board in Trello
Use this flowSupported Triggers & Actions
Everything you can automate between MailChimp and Trello.
When this happensTriggers
A trigger is an event that starts a workflow.
When a new audience is created
Runs the workflow automatically when a new audience is created in the account.
When a campaign is created or sent
Runs the workflow automatically whenever a campaign is created or sent in the account.
When a recipient opens an email in a specific campaign
Runs the workflow automatically whenever a recipient opens an email in the specified campaign.
When a new subscriber is added to an audience
Runs the workflow automatically whenever any subscriber is added to an audience.
When a subscriber unsubscribes from an audience
Runs the workflow automatically whenever a subscriber unsubscribes from an audience.
When a subscriber's email address is updated
Runs the workflow automatically whenever a subscriber's email address is updated in the selected audience.
Do thisActions
Action is the task that follows automatically within your MailChimp integrations.
Add Note to Subscriber
Add a note to an existing subscriber in a selected audience.
Add Subscriber to Tag
Fix tag_name type normalization in Add Subscriber to Tag perform code to resolve Mailchimp 400 string type error.
Update Subscriber
Update an audience subscriber's email address, subscription status, or profile (merge) fields.
Archive Subscriber
Archive a subscriber from a Mailchimp audience.
Create Campaign
Surgical update: (1) validate varite contents as JSON array of strings; (2) add optional prebuilt_segment_id input; (3) rename Ecommerce to E-commerce Tracking and update help; (4) update contents input help/placeholders.
Create Custom Event
Add a custom event to a Mailchimp list member.
Learn how to build your first workflow
Follow a simple walkthrough to create, test, and launch your first automation.
- 1
Connect your apps
Link the apps you want to automate.
- 2
Configure your workflow
Set up triggers, actions, and map your data.
- 3
Test & publish
Test your workflow and publish it.
Trusted by Thousands. Recognized by the Best.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.
From idea to automation.
AI will build it for you
Just describe the task in plain English. viaSocket AI selects the right apps, builds the workflow, maps the fields, and prepares everything for review before you publish.
Learn to build automation
Step-by-step video tutorials to help you connect apps, automate workflows, and save time.
Learn how to automate MailChimp and Trello workflows.
Learn how to automate MailChimp and Trello workflows.
Learn how to automate MailChimp and Trello workflows.
Learn More About Automation
4 Must Try Mailchimp Automation Strategies You Need Today
Discover four Mailchimp automation strategies with viaSocket to convert subscribers, engage event participants, securely store contact data, and keep your CRM up to date.
A Step by Step Guide to Automate Customer Communication
Learn how to automate customer communication with a practical, step-by-step guide. Discover what to automate, the benefits, and simple workflows for timely, personalized messages across email, SMS, and chat.
Best Software for Email Marketing
This quick guide compares leading email marketing platforms—Mailchimp, HubSpot, Campaigner, Brevo, Omnisend, and Zoho Campaigns—covering pricing, features, automation, and audience segmentation.
Step-by-Step Guide to Your First Mailchimp Campaign
Step-by-step guide to creating your first Mailchimp email campaign: audience setup, sender details, subject lines, email design, sending options, and performance tracking.
8 Best Free Email Marketing Tools You Need in 2025
Explore eight top free email marketing tools for 2025. Compare target users, core features, and free plan limits for Mailchimp, Sender, Benchmark Email, Moosend, Brevo, GetResponse, ActiveCampaign, and MailerLite.
Simple Ways to Automate Trello with viaSocket
Discover five practical ways to automate Trello using viaSocket, including data syncing with spreadsheets and databases, calendar-driven card creation, form entries, notifications, and Cron-based recurring tasks.
viaSocket Support
We're here to help
Instant answers
AI assistant available 24/7
Expert support
Connect with our specialists
Trusted & secure
Your data is safe with us
Start automating MailChimp and Trello free
No credit card required. Set up your first workflow in minutes.
About MailChimp
Mailchimp is an all-in-one marketing platform that helps businesses manage and talk to their clients, customers, and other interested parties.
Learn moreSimilar apps
About Trello
Track progress of tasks in one convenient place with a visual layout that adds 'ta-da' to your to-do's
Learn moreSimilar apps
Frequently Asked Questions
Sign up for a free viaSocket account, then authorize both your MailChimp and Trello accounts. From there, pick a trigger in one app and an action in the other. Your first workflow can be live in under five minutes.
Yes. viaSocket uses instant triggers where available, so data moves between MailChimp and Trello as soon as the event happens. Scheduled polling triggers run at a maximum interval of 15 minutes.
Yes. You can map specific fields, apply filters to skip records that do not match your conditions, and transform values before they reach Trello. No coding required.
Yes. You can set up a workflow where MailChimp triggers actions in Trello, and a separate workflow where Trello triggers actions in MailChimp. Both run independently and in real time.
viaSocket logs every run so you can see exactly what succeeded and what failed. Failed tasks can be retried from the dashboard without re-configuring the workflow.
Yes, there is a free plan that covers basic workflows between MailChimp and Trello. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire MailChimp and Trello integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.
