Integrate MailChimp with PostHog to automate workflows, sync data between apps, and eliminate repetitive tasks with AI-powered automation.
Capture Event in PostHog when When a new audience is created in MailChimp
List all Organizations from PostHog when When a new audience is created in MailChimp
List all Project from PostHog when When a new audience is created in MailChimp
List all Members from PostHog when When a new audience is created in MailChimp
Create Project in PostHog when When a new audience is created in MailChimp
Start from a real workflow other teams are already running.
MailChimp
When this happens...
When a new audience is created
When a campaign is sent
Email Opened
When a new subscriber is added to an audience
When a subscriber unsubscribes from an audience
When a subscriber's email address is changed
When a profile is updated
PostHog
Automatically do this!
Capture Event
List all Organizations
List all Project
List all Members
Create Project
Rename Project
Delete Project
Get People In Cohort
Get Events For Person
Add or Update Person Properties
Get Person Events
Get Person Profile
Capture Event in PostHog when When a new audience is created in MailChimp
Use this flowList all Organizations from PostHog when When a new audience is created in MailChimp
Use this flowList all Project from PostHog when When a new audience is created in MailChimp
Use this flowList all Members from PostHog when When a new audience is created in MailChimp
Use this flowCreate Project in PostHog when When a new audience is created in MailChimp
Use this flowRename Project in PostHog when When a new audience is created in MailChimp
Use this flowDelete Project in PostHog when When a new audience is created in MailChimp
Use this flowGet People In Cohort from PostHog when When a new audience is created in MailChimp
Use this flowGet Events For Person for a person in PostHog when When a new audience is created in MailChimp
Use this flowAdd or Update Person Properties in PostHog when When a new audience is created in MailChimp
Use this flowEverything you can automate between MailChimp and PostHog.
When this happensTriggers
A trigger is an event that starts a workflow.
Runs the workflow automatically when a new audience is created in the account.
Runs the workflow automatically when a campaign is created or sent in the account.
Runs when a recipient opens an email in a specific campaign.
Runs the workflow automatically when a new subscriber is added to an audience.
Runs the workflow automatically whenever any subscriber unsubscribes from an audience.
Runs the workflow automatically whenever a subscriber's email address is changed in the selected audience.
Action is the task that follows automatically within your MailChimp integrations.
Add a note to an existing subscriber in a selected audience.
Fix tag_name type normalization in Add Subscriber to Tag perform code to resolve Mailchimp 400 string type error.
Update an audience subscriber's email address, subscription status, or profile (merge) fields.
Retry: change subscriber_id from dropdown to string
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.
Add a custom event to a Mailchimp list member.

Follow a simple walkthrough to create, test, and launch your first automation.
Connect your apps
Link the apps you want to automate.
Configure your workflow
Set up triggers, actions, and map your data.
Test & publish
Test your workflow and publish it.
Recognized by leading review platforms and trusted by 10,000+ businesses worldwide.

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.
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Mailchimp is an all-in-one marketing platform that helps businesses manage and talk to their clients, customers, and other interested parties.
Learn morePostHog is an open-source product analytics platform that provides businesses with the tools to understand user behavior and improve their products. It offers features such as event tracking, session recording, and feature flags, enabling teams to make data-driven decisions and enhance user experiences.
Learn moreSign up for a free viaSocket account, then authorize both your MailChimp and PostHog 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 PostHog 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 PostHog. No coding required.
Yes. You can set up a workflow where MailChimp triggers actions in PostHog, and a separate workflow where PostHog 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 PostHog. Paid plans unlock higher task limits, faster polling, and advanced features like multi-step workflows and conditional logic.
No. The entire MailChimp and PostHog integration is built through a visual, point-and-click interface. Code blocks are available if you want them, but they are never required.