Connect HubSpot to Mailchimp
Keep HubSpot contacts and Mailchimp audiences in sync so the right people get the right campaigns.
- HubSpot · lifecycle changedtrigger
- Build target segmentAI
- Update Mailchimp audienceaction
- Log engagement backaction
- Audiences aligneddone
HubSpot owns the contact lifecycle while Mailchimp sends much of the email, and when the two drift, people get the wrong campaigns or none at all. Spojit syncs contacts, lifecycle stages, and engagement both ways, and can use AI to build the right Mailchimp segment from HubSpot data.
HubSpot and Mailchimp, working together
When a contact's lifecycle stage changes in HubSpot
move them to the matching Mailchimp audience or tag
When a contact is added to a HubSpot list
add them to the corresponding Mailchimp audience
When a Mailchimp campaign is opened or clicked
log the engagement on the HubSpot contact
When a contact unsubscribes in Mailchimp
update their marketing status in HubSpot
Built for how HubSpot and Mailchimp really work
Two-way contact sync
Contacts and lifecycle stages flow both directions so HubSpot and Mailchimp agree on who gets what.
AI segmentation
Agent Mode reads HubSpot properties and builds the right Mailchimp segment so campaigns target precisely.
Engagement write-back
Mailchimp opens and clicks post to the HubSpot timeline so sales and marketing share the picture.
Why teams build this on Spojit
HubSpot and Mailchimp have native and third-party connectors that handle basic list sync, but they are often one-way or shallow on engagement. Neither side is a packaged Spojit connector, yet Miraxa reads both APIs to build authenticated calls, so you get a true two-way sync with AI segmentation and engagement write-back on durable, transparent pricing rather than a brittle list push.
With Spojit
- Agent Mode builds smart Mailchimp segments from HubSpot data; deterministic sync runs free in Direct Mode.
- Durable execution keeps both audiences consistent even when one API rate-limits.
- Billed by execution time, not per contact or campaign event synced.
HubSpot + Mailchimp, answered
Is the sync two-way?
Yes. HubSpot lifecycle changes update Mailchimp audiences, and Mailchimp engagement and unsubscribes flow back to HubSpot.
Can AI build the Mailchimp segment for me?
Yes. Agent Mode reads HubSpot properties and assembles the matching Mailchimp segment so campaigns target the right people.
Do I need connectors built first?
No. Miraxa reads both the HubSpot and Mailchimp APIs and builds the authenticated calls automatically.
What is possible depends on your plan and authorized API access. Some HubSpot and Mailchimp endpoints and capabilities are gated by the vendor (for example, parts of an API may require a higher tier, and write access can require a custom or add-on connection on an eligible plan), so not every workflow is available on every account from day one. You can request a feature or integration any time, and we will get in touch to figure out how to make it work.
Connect HubSpot and Mailchimp today
Describe what you want to automate and Miraxa builds the workflow. Start free, no credit card required.