Connect Mailchimp to HubSpot — No Code Required
Automate the handoff between Mailchimp and HubSpot using plain English. Describe what you want to happen and Vendarwon Flow builds and runs the workflow automatically — forever, in real time, without developer help.
Why teams connect Mailchimp to HubSpot
Email engagement is one of the clearest buying signals you can track — but that data lives in Mailchimp, not your CRM. Connecting to HubSpot brings intent data where your sales team can act on it: high-open-rate subscribers can automatically become deals or tagged contacts.
Form submissions, new orders, and email inquiries instantly create HubSpot contacts with all fields populated
Deal stages update automatically when key emails are received or other tools log relevant activity
New high-value contacts trigger immediate Slack alerts or email notifications to your sales team
What you can automate between Mailchimp and HubSpot
When a new subscriber arrives in Mailchimp, automatically create or update a contact in HubSpot — no manual work, no delay
Route specific Mailchimp subscribers from key sources and create a deal in HubSpot the moment they arrive
Build a scheduled digest: collect Mailchimp activity over time and add a note to a contact in HubSpot on a daily or weekly schedule
When a high-priority subscriber is detected in Mailchimp, update a deal stage in HubSpot with all the relevant context included
Filter Mailchimp subscribers by keyword, sender, or category — then create or update a contact in HubSpot only for the ones that matter
Create a two-way feedback loop: every qualifying subscriber in Mailchimp triggers a record in HubSpot that your team can track and act on
What you stop doing manually
Mailchimp is valuable — but without automation, it creates repetitive manual work. Here is what teams eliminate the moment they connect Mailchimp to HubSpot:
Manually exporting contacts from your CRM or store and importing them into Mailchimp lists
Adding new customers and leads to Mailchimp one at a time after they sign up or purchase
Tagging and segmenting Mailchimp subscribers based on behaviour tracked in other tools
How to set it up in 3 steps
Connect Mailchimp and HubSpot
Go to the Integrations tab in Vendarwon Flow and authorise both Mailchimp and HubSpot. Each takes under 2 minutes — just click Authorise and follow the prompts. No API keys to configure manually, no webhooks to set up.
Describe your automation in plain English
Click New Workflow and type what you want to happen. For example: "When there is a new subscriber added to a list in Mailchimp, automatically create or update a contact in HubSpot with all the relevant details included." The AI reads your description and builds the complete workflow — triggers, actions, conditions, and all.
Activate and it runs forever
Review the workflow in the visual editor, adjust any details, then click Activate. From that moment, every qualifying subscriber in Mailchimp automatically triggers the right action in HubSpot — no manual steps, no missed triggers, no babysitting required.
Type this to get started
Copy this prompt into the Vendarwon Flow workflow builder. The AI will generate the complete workflow in seconds — you can then refine it in plain English.
Example prompt
“When there is a new subscriber added to a list in Mailchimp, automatically create or update a contact in HubSpot with all the relevant details included.”
You can add conditions, extra steps, and filters in plain English after the AI generates the base workflow.
About Mailchimp and HubSpot
Mailchimp
Email Marketing
Mailchimp is the most widely used email marketing platform with 13 million active users. Growing your list and keeping it accurate requires adding new subscribers from every touchpoint — which most businesses still do through manual imports or one-off integrations that break.
Available triggers
- new subscriber added to a list
- subscriber unsubscribed
- email campaign opened or clicked
Available actions
- add a subscriber to a list
- tag a subscriber
- remove a subscriber from a list
- trigger an email automation
HubSpot
CRM
HubSpot is the leading CRM platform for growing businesses, handling contacts, deals, and marketing all in one place. The recurring problem: data only gets into HubSpot when someone sits down and manually enters it — which means your CRM is always behind.
Available triggers
- new contact created
- deal stage changed
- form submitted
- contact property updated
Available actions
- create or update a contact
- create a deal
- add a note to a contact
- update a deal stage
Frequently asked questions
Does Mailchimp have a native HubSpot integration?
Mailchimp and HubSpot do not have a built-in direct integration that covers most real automation scenarios. Vendarwon Flow acts as the bridge — you describe what you want in plain English and it handles the API connections between both tools securely. No Zapier account, no developer, no webhook configuration needed.
What Mailchimp events can trigger the automation?
With Vendarwon Flow you can trigger automation from any of these Mailchimp events: New subscriber added to a list; subscriber unsubscribed; email campaign opened or clicked. You can also combine triggers — for example, only fire the automation when a subscriber matches a specific keyword or comes from a particular source.
What can the automation do inside HubSpot?
Once triggered, the workflow can perform any of these actions in HubSpot: Create or update a contact; create a deal; add a note to a contact; update a deal stage. You can chain multiple actions together — for example, create or update a contact and then create a deal.
How quickly does the automation run after something happens in Mailchimp?
In real time — typically within a few seconds of the triggering event. Vendarwon Flow runs continuously in the cloud, so there is no polling delay. The moment a new subscriber meets your conditions in Mailchimp, the workflow fires and the action in HubSpot happens instantly, whether it is 2 PM or 2 AM.
Will the automation create duplicate contacts or records?
No. You can add a condition to your workflow that checks whether a contact or record already exists before creating a new one. Vendarwon Flow supports deduplication logic in plain English — for example: "Only create a contact if the email address does not already exist." The AI handles the conditional check automatically.
Connect Mailchimp to HubSpot in 60 seconds
Free plan includes 100 automations per month. No credit card. No code. Just describe what you want.