Add new subscribers to an Amplitude cohort
Create a living audience for onboarding analysis without repeated uploads.
Trigger
Subscribe Trigger
Triggered when a subscriber subscribes to Mailchimp
Action
Update Amplitude Cohort Membership
Incrementally update cohort membership by adding or removing ids. this action allows you to: - add new ids to an existing cohort - remove ids from an existing cohort - perform multiple operations in a single request
Why this helps
Manual audience uploads delay onboarding reviews and create avoidable membership gaps.
- Maintain a current onboarding cohort
- Reduce upload work
- Speed up lifecycle analysis
Setup
Build it in a few focused steps.
- 1Connect Mailchimp and Amplitude in Notis once.
- 2Create an automation for onboarding cohort membership.
- 3Tell Notis to add each new subscriber id to the specified Amplitude cohort.
- 4Pick the Mailchimp Subscribe Trigger.
- 5Choose a report channel and test with one real subscription.
Questions about this workflow
What identifier is required?
Amplitude needs a user or device identifier available in the subscription event.
Can it add users to several cohorts?
The action operates on the cohort details you provide; create separate automations for separate cohort rules.
When this happens · Trigger
Do this · Action
Supported Triggers and Actions
Notis builds workflows that link Mailchimp to Amplitude. A trigger fires from one place; an action lands in another.
Mailchimp triggers
Amplitude actions
Recurring trigger
Notis starts this workflow on a schedule, such as daily, weekly, or during business hours.
Check Amplitude Cohort Status
Check the status of a cohort export request. this action allows you to: - poll the status of an in-progress cohort download request - determine if a cohort is ready for download
Webhook trigger
Notis starts this workflow when an external tool or custom backend sends an HTTP request.
Create Amplitude Event Category
Create a new event category in amplitude. this action allows you to: - create a new event category to organize event types - validate category name before creation key features: - creates event categories for organizing events - returns success/failure status
Campaign Trigger
Triggered when a campaign is sent or experiences an event in Mailchimp
Create Amplitude Event Type
Create a new event type in amplitude. this action allows you to: - define a new event type with various properties - associate the event with a category - add metadata like description, tags, and owner key features: - creates trackable events in your amplitude project - supports full event type configuration
Profile Update Trigger
Triggered when a subscriber's profile is updated in Mailchimp
Delete Amplitude Event Category
Delete an event category from amplitude. this action allows you to: - delete an existing event category - remove category organization from events key features: - permanently removes event categories - returns success/failure status
Subscribe Trigger
Triggered when a subscriber subscribes to Mailchimp
Delete Amplitude Event Type
Delete an event type from amplitude. this action allows you to: - remove an event type from your project - mark live events as deleted - remove planned events from the tracking plan key features: - different behavior based on event status (live, planned, etc.) - returns success/failure status
Unsubscribe Trigger
Triggered when a subscriber unsubscribes from Mailchimp
Request Amplitude Cohort
Get a single cohort by id and initiate download. this action allows you to: - request a specific cohort from amplitude - optionally include user properties in the response - start the asynchronous download process key features: - supports filtering by specific user properties - returns a request id used for polling status and downloading - supports eu data residency
Get Amplitude Event Categories
Get event categories from amplitude. this action allows you to: - get all event categories in your project - get a specific category by name
Get Amplitude Event Type
Get a specific event type from amplitude by name. this action allows you to: - retrieve detailed information about a single event type - get all properties and metadata for the event key features: - retrieves comprehensive event type details - returns metadata like category, description, and settings - supports lookup by exact event name
Connect any two apps with Notis in the middle.
Mailchimp and Amplitude, or any other combination from 1,000+ integrations.
When this happens · Trigger
Do this · Action
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