OneHash CRM + Mailchimp Integration

Integrate Mailchimp to OneHash CRM in one click, or tell Integrately AI how you want each subscriber handled. Capture leads, sync contact details, update customer profiles, and trigger follow-ups automatically.

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Use premium features free for 14 daysUse premium features free for 14 days.
1.
  • OneHash CRM
    Lead is created in OneHash CRM
  • OneHash CRM
    Lead is updated in OneHash CRM
  • OneHash CRM
    Customer is updated in OneHash CRM
  • OneHash CRM
    Contact is updated in OneHash CRM
  • OneHash CRM
    Customer is created in OneHash CRM
  • OneHash CRM
    Contact is created in OneHash CRM
  • OneHash CRM
    Item is updated in OneHash CRM
  • OneHash CRM
    Item is created in OneHash CRM
  • Mailchimp
    Subscriber is created/updated in Mailchimp
  • Mailchimp
    Subscriber is added to segment or tag in Mailchimp
  • Mailchimp
    Subscriber is added to list in Mailchimp Instant
  • Mailchimp
    Subscriber has unsubscribed in Mailchimp
  • Mailchimp
    Subscriber's profile is updated in Mailchimp Instant
  • Mailchimp
    List member is unsubscribed in Mailchimp Instant
  • Mailchimp
    Subscriber's email address is cleaned from the list in Mailchimp Instant
  • Mailchimp
    Subscriber's email address is changed in Mailchimp Instant
  • Mailchimp
    Campaign is created in Mailchimp
  • Mailchimp
    Campaign is sent in Mailchimp
  • Mailchimp
    Campaign email activity is created in Mailchimp
  • Mailchimp
    Campaign is sent or cancelled in Mailchimp Instant
  • Mailchimp
    Email is opened in Mailchimp
  • Mailchimp
    Link is clicked in Mailchimp
  • Mailchimp
    Customer is created in Mailchimp
  • Mailchimp
    Order is created in Mailchimp
  • Mailchimp
    Audience/List is created in Mailchimp
  • Mailchimp
    Folder is created in Mailchimp
  • Mailchimp
    List segments is created in Mailchimp
  • Mailchimp
    File is created in Mailchimp
  • Mailchimp
    Members is added/updated in segment in Mailchimp
Arrow Right
2.
  • OneHash CRM
    Create customer in OneHash CRM
  • OneHash CRM
    Create contact in OneHash CRM
  • OneHash CRM
    Search contact in OneHash CRM
  • OneHash CRM
    Create lead in OneHash CRM
  • OneHash CRM
    Create quotation in OneHash CRM
  • OneHash CRM
    Create purchase invoice in OneHash CRM
  • OneHash CRM
    Create sales invoice in OneHash CRM
  • OneHash CRM
    Create item in OneHash CRM
  • OneHash CRM
    Create sales order in OneHash CRM
  • OneHash CRM
    Create purchase order in OneHash CRM
  • Mailchimp
    Create list (In Review) in Mailchimp
  • Mailchimp
    Create or update subscriber in Mailchimp
  • Mailchimp
    Add tag to subscriber in Mailchimp
  • Mailchimp
    Update Subscriber in Mailchimp
  • Mailchimp
    Add note to subscriber in Mailchimp
  • Mailchimp
    Search subscriber by email in Mailchimp
  • Mailchimp
    Search subscriber by email in a list in Mailchimp
  • Mailchimp
    Unsubscribe email in Mailchimp
  • Mailchimp
    Remove subscriber in Mailchimp
  • Mailchimp
    Archive list member in Mailchimp
  • Mailchimp
    Send campaign in Mailchimp
  • Mailchimp
    Search campaign in Mailchimp
  • Mailchimp
    Update campaign in Mailchimp
  • Mailchimp
    Add or remove member tags in Mailchimp
  • Mailchimp
    Create custom event in Mailchimp
  • Mailchimp
    Create file in Mailchimp
  • Mailchimp
    Search customer in Mailchimp
  • Mailchimp
    Create campaign in Mailchimp
  • Mailchimp
    Search content of campaign in Mailchimp
  • Mailchimp
    Get campaign by id in Mailchimp
  • Mailchimp
    Get open campaign details for subscriber in Mailchimp
  • Mailchimp
    Create folder in Mailchimp
  • Mailchimp
    Add existing member to static segment in Mailchimp
  • Mailchimp
    Remove member from static segment in Mailchimp

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Ready Workflows Ready Workflows for Mailchimp + OneHash CRM Integration

Capture subscribers, create leads, update customer records, and sync contact details, all in just one click.

Most popular automationsmost-popular-automations
OneHash CRM + Mailchimp Integration

Create Mailchimp contact for new OneHash CRM contact

If you're using OneHash CRM to manage your sales leads, it's important to also use Mailchimp to manage your email marketing.

But adding contacts manually is a time-consuming process - which is why we recommend setting up this automation. When a new contact is created in OneHash CRM, a corresponding contact will automatically be created in Mailchimp.

This will keep all of your lead data in one place, making it easier to send out marketing emails.
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  • 1of2
Got a different task in mind? Describe it

Got a different automation in mind? Describe it and let Integrately AI build it for you.

Connect more apps to your Mailchimp + OneHash CRM flow

Sync customer interactions across your marketing, CRM, and support channels after your core automation runs. Pick a combination and activate it in one click.

OneHash CRM
Mailchimp
+
ShopifyShopify (4)
+
QuickBooks OnlineQuickBooks Online (3)
+
StripeStripe (3)
+
GmailGmail (3)
+
SlackSlack (3)
+
TypeformTypeform (3)
S
O
M
Create a OneHash CRM customer from every Shopify order, and add them as a subscriber in Mailchimp
New Shopify orders instantly create customers in OneHash CRM and add subscribers in Mailchimp without manual data entry.
S
O
M
When a Shopify customer is created, create a contact in OneHash CRM and add a tag in Mailchimp
New Shopify customers immediately generate OneHash CRM contacts and receive targeted tags in Mailchimp.
S
O
M
If a Shopify order is over a specific amount, create a quotation in OneHash CRM and update the subscriber in Mailchimp
High-value Shopify orders trigger tailored quotations in OneHash CRM and update subscriber records in Mailchimp.
S
O
M
Use ChatGPT to summarise new Shopify customer feedback, create a OneHash CRM lead, and update Mailchimp
ChatGPT processes Shopify notes to create structured OneHash CRM leads and update Mailchimp lists.

Supported triggers and actions for OneHash CRM and Mailchimp

Mix and match to build the exact automation you need

OneHash CRM
OneHash CRM Triggers & Actions
Lead is created in OneHash CRM
Triggers the automation when a new lead is created
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Lead is updated in OneHash CRM
Triggers the automation when the lead information is updated
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Customer is updated in OneHash CRM
Triggers the automation when customer details are updated
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Contact is updated in OneHash CRM
Triggers the automation when a contact is updated
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Customer is created in OneHash CRM
Triggers the automation when a new customer is created
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Contact is created in OneHash CRM
Triggers the automation when a new contact is created
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Item is updated in OneHash CRM
Triggers the automation when an item is modified
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Item is created in OneHash CRM
Triggers the automation when a new item is created
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Create customer in OneHash CRM
Adds a new customer to the database
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Create contact in OneHash CRM
Adds a new contact to the database
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Search contact in OneHash CRM
Finds and retrieves contact information
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Create lead in OneHash CRM
Generates new leads for potential customers
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Create quotation in OneHash CRM
Generates a new quotation with predefined details
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Create purchase invoice in OneHash CRM
Generates a purchase invoice for a sales transaction
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Create sales invoice in OneHash CRM
Generates a new sales invoice with pre-filled details
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Create item in OneHash CRM
Generates a new item
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Create sales order in OneHash CRM
Generates a new sales order with pre-filled details
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Create purchase order in OneHash CRM
Generates a purchase order for approved requests
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Mailchimp
Mailchimp Triggers & Actions
Subscriber is created/updated in Mailchimp
Triggers the automation when any subscriber is created or updated
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Subscriber is added to segment or tag in Mailchimp
Triggers the automation when a subscriber is added to a segment or tag
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Instant
Subscriber is added to list in Mailchimp
Triggers the automation when a subscriber is added to a list
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Subscriber has unsubscribed in Mailchimp
Triggers the automation when a subscriber unsubscribes from a particular mailing list
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Instant
Subscriber's profile is updated in Mailchimp
Triggers the automation when a subscriber's profile is updated
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Instant
List member is unsubscribed in Mailchimp
Triggers the automation when a member unsubscribes from a mailing list
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Instant
Subscriber's email address is cleaned from the list in Mailchimp
Triggers the automation when a subscriber's email address is cleaned from the list
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Instant
Subscriber's email address is changed in Mailchimp
Triggers the automation when a subscriber's email address is changed
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Campaign is created in Mailchimp
Triggers the automation when a new campaign is created
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Campaign is sent in Mailchimp
Triggers the automation when any campaign is sent
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Campaign email activity is created in Mailchimp
Triggers the automation when a new campaign email activity is created
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Instant
Campaign is sent or cancelled in Mailchimp
Triggers the automation when a campaign is sent or cancelled in your marketing platform
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Email is opened in Mailchimp
Triggers the automation when an email is opened
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Link is clicked in Mailchimp
Triggers the automation when a link in the email is clicked
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Customer is created in Mailchimp
Triggers the automation when a new customer is created
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Order is created in Mailchimp
Triggers the automation when a new order is created
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Audience/List is created in Mailchimp
Triggers the automation when a new audience or list is created
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Folder is created in Mailchimp
Triggers the automation when a new folder is created
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List segments is created in Mailchimp
Triggers the automation when a new segment is created
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File is created in Mailchimp
Triggers the automation when a particular action in the workflow fails
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Members is added/updated in segment in Mailchimp
Triggers the automation when a member is added or updated in a particular segment
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Create list (In Review) in Mailchimp
Create list
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Create or update subscriber in Mailchimp
Generates a new invoice
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Add tag to subscriber in Mailchimp
Assigns a tag to a subscriber based on predefined criteria
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Update Subscriber in Mailchimp
Updates subscriber information
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Add note to subscriber in Mailchimp
Adds a note to a subscriber
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Search subscriber by email in Mailchimp
Retrieves subscriber information using their email address
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Search subscriber by email in a list in Mailchimp
Searches for a subscriber by email within a designated list
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Unsubscribe email in Mailchimp
Removes email address from mailing list
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Remove subscriber in Mailchimp
Unsubscribe a user from mailing lists
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Archive list member in Mailchimp
Removes list members from active list and store them in an archived list
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Send campaign in Mailchimp
Sends out a pre-designed campaign to targeted recipients
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Search campaign in Mailchimp
Searches for a campaign
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Update campaign in Mailchimp
Refresh and adjust the content and settings of a marketing campaign
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Add or remove member tags in Mailchimp
Manage member tags based on criteria
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Create custom event in Mailchimp
Creates a new marketing campaign
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Create file in Mailchimp
Generates a new file
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Search customer in Mailchimp
Locates and retrieves customer information
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Create campaign in Mailchimp
Generates and launch a new marketing campaign
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Search content of campaign in Mailchimp
Searches for the content of a campaign
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Get campaign by id in Mailchimp
Retrieves a campaign using its id
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Get open campaign details for subscriber in Mailchimp
Retrieves and display detailed information about campaign interactions for a subscriber
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Create folder in Mailchimp
Creates a new folder in the designated location
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Add existing member to static segment in Mailchimp
Adds a member who already exists to a predefined static segment within the audience
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Remove member from static segment in Mailchimp
Removes a member from a predefined static segment
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What can you automate with Mailchimp + OneHash CRM?

Streamline your subscriber management and CRM workflows with ready-made automation templates designed for every business process.

What you can automate?
🔄
Sync new subscribers to your CRM
Automatically create a contact or lead in OneHash CRM the moment a new subscriber is added or updated in Mailchimp. Keep your marketing lists and sales pipeline perfectly aligned.
📋
Capture every submitted custom field
Map all available subscriber details and custom attributes into OneHash CRM fields instead of just names and email addresses. Your CRM becomes a richer resource for sales outreach.
🔔
Alert your team instantly on activity
Trigger instant internal notifications whenever an important campaign event occurs or a high-value subscriber interacts with your mailings, ensuring rapid team response.
🔀
Route records based on submitted data
Direct new subscribers to different OneHash CRM pipelines or assign specific tags based on the lists they join or the form fields they complete during registration.
🔄
Keep records updated as data changes
Automatically update existing customer profiles in OneHash CRM whenever a subscriber modifies their email address, preferences, or profile details in Mailchimp.
🔍
Prevent duplicates with smart search
Search existing database records before creating new entries, ensuring your OneHash CRM database remains clean and free of duplicate customer profiles.
🛑
Manage unsubscriptions and cleaned emails
Automatically update customer statuses in OneHash CRM when a subscriber unsubscribes or has their email address cleaned from your Mailchimp lists.
🔗
Extend your workflow to Slack
Connect Mailchimp and OneHash CRM to Slack so your sales channel receives instant updates whenever a campaign generates new customer activity.
And much more...

Who is Mailchimp + OneHash CRM integration for?

Teams managing email marketing campaigns and operational workflows rely on this integration to eliminate duplicate data entry and keep records synchronised.

Performance marketers
Performance marketers
Sales representatives
Sales representatives
Account managers
Account managers
Operations leads
Operations leads
CRM administrators
CRM administrators
Data compliance officers
Data compliance officers
📈
Performance marketers
You're running email campaigns and tracking subscriber engagement, but your CRM metrics only update when someone manually exports lists, so the conversion counts you're reviewing are always a few hours behind — with this integration, every subscriber activity syncs instantly and your pipeline data stays current.
Sales representatives
You need to follow up with high-intent leads the moment they engage with your marketing emails, but notification delays mean you find out too late to close — automating both apps means every lead is captured instantly and your sales queue populates without manual checking.
🤝
Account managers
You answer to clients who want immediate progress updates on their onboarding status, but scattered communication channels leave gaps in your reporting — connecting these apps means client records and campaign milestones stay aligned in one unified view.
🔄
Operations leads
The volume of new subscribers and customer records is too high for anyone to keep up by hand, leading to missed contacts and broken follow-ups — automating both apps means every data transfer happens in the background without manual oversight.
📋
CRM administrators
You own the next step in the customer journey and depend on upstream marketing data to trigger your tasks, but manual handoffs cause bottlenecks — this integration means records flow seamlessly from your email platform straight into your CRM workflow.
🗂️
Data compliance officers
You need a reliable, unbroken history of subscriber consents and customer lifecycle stages, but manual logging keeps leaving audit gaps — connecting these apps means every interaction is recorded accurately with zero missing entries.
Our team

Ready Workflows Did you know?

Our team can create automations for you... At no extra cost!

Tell us what type of automation you want to make?

Why choose Integrately to automate OneHash CRM + Mailchimp

Build and manage your OneHash CRM + Mailchimp automations with ready-made flows, AI assistance, 24x5 reliable human support, and enterprise-grade security.

1,500+ apps connected
1,500+ apps connected
Connect OneHash CRM + Mailchimp with email, CRM, messaging, finance, support, and other tools whenever your process needs another step.
20M+ Ready Automations
20M+ Ready Automations
Start with 20 million+ proven automation templates instead of building everything from scratch. Pick the closest flow, connect your accounts, and automate in minutes.
AI that builds your automations
AI that builds your automations
Describe your workflow in plain English. Integrately AI builds it, maps fields, adds conditions, and even lets you edit it through chat.
24x5 Live Chat Support
24x5 Live Chat Support
Chat with a real person and get reply within 2-5 minutes. No bots, no tickets, no waiting — just real help, right when you need it.
Free done-for-you setup
Free done-for-you setup
Tell our team what you need and we will help set up the automation in your account at no extra cost on any plan.
Secure by design
Secure by design
SOC 2 Type II and ISO 27001:2022 certified, with GDPR-compliant data practices. Your data and credentials are handled using recognised security and privacy standards.
How Integrately Works?

How Integrately Works?

1
Select Automation
Select a trigger from Google Sheets
2
Connect Accounts
Connect Accounts
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3
Automation is ready
Setup an action from Trello
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Frequently Asked Questions

How do I connect Mailchimp to OneHash CRM?
Frequently Asked Questions
You can connect Mailchimp to OneHash CRM in 1 click using ready automation templates on Integrately, or ask Integrately AI to build the custom workflow you need. It links your email marketing data with your CRM workflows instantly alongside 1,500+ other apps.
Can I automatically create a OneHash CRM lead when a new subscriber joins Mailchimp?
Frequently Asked Questions
Can I connect Mailchimp, OneHash CRM, and Slack?
Frequently Asked Questions
What is a good Zapier alternative for Mailchimp and OneHash CRM?
Frequently Asked Questions
How are subscriber updates handled between Mailchimp and OneHash CRM?
Frequently Asked Questions
Can I sync OneHash CRM customer creation back to Mailchimp lists?
Frequently Asked Questions
Do I need coding skills to automate Mailchimp and OneHash CRM?
Frequently Asked Questions
Is the Mailchimp and OneHash CRM integration free?
Frequently Asked Questions
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No worries — just send us a message and we’ll get back to you as soon as possible.

Want to automate something else in your workflow?

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