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Connect Klaviyo to Mandrill

Automate workflows between Klaviyo and Mandrill. No coding required.

5-minute setupNo code required100 actions included
Popular Workflows

What you can automate between Klaviyo and Mandrill

These are the most popular automations teams set up between Klaviyo and Mandrill. Each one runs automatically once activated — no manual steps.

#1

Add subscriber when new subscriber

Add someone to your mailing list automatically when when someone joins your mailing list.

TriggerNew subscriber in Klaviyo
ActionAdd subscriber in Mandrill
#2

Add subscriber when new subscriber

Add someone to your mailing list automatically when when someone joins your mailing list.

TriggerNew subscriber in Mandrill
ActionAdd subscriber in Klaviyo
#3

Sync Klaviyo changes to Mandrill

Keep Mandrill updated when when a recipient opens your email.

TriggerEmail opened in Klaviyo
ActionUpdate subscriber in Mandrill
How Data Flows

What syncs between Klaviyo and Mandrill

When an event occurs in Klaviyo, the relevant data is automatically sent to Mandrill. Arahi maps the fields between both apps so the data arrives in the right format — no manual formatting or exports required.

Klaviyo

Data from Klaviyo

  • Campaign data
  • Subscriber lists
  • Email opens / clicks
  • Audience segments
  • Tags
Mandrill

Data from Mandrill

  • Campaign data
  • Subscriber lists
  • Email opens / clicks
  • Audience segments
  • Tags
Step-by-Step Guide

How to connect Klaviyo to Mandrill

Follow these steps to set up your integration. The entire process takes under 5 minutes.

What you'll need

  • An active Klaviyo account
  • An active Mandrill account
  • A free Arahi AI account (sign up takes 30 seconds)
1

Create your Arahi AI account

Sign up at app.arahi.ai — it's free and takes 30 seconds. No credit card required. You'll land on the dashboard where you can create your first workflow.

2

Authenticate Klaviyo

Click "Add Connection" and select Klaviyo from the app directory. You'll be redirected to Klaviyo's authorization page. Grant Arahi access to your campaigns, audiences, and analytics data. You control which lists and campaigns the integration can modify.

3

Authenticate Mandrill

Same process for Mandrill. Click "Add Connection," select Mandrill, and authorize access. Grant Arahi access to your campaigns, audiences, and analytics data. You control which lists and campaigns the integration can modify.

4

Choose your trigger

Select what event starts the workflow. For this integration, popular triggers include: new subscriber in klaviyo or new subscriber in mandrill. The trigger fires automatically whenever that event happens — no manual intervention.

5

Configure the action

Define what happens when the trigger fires. For example: add subscriber in mandrill. Map the data fields between Klaviyo and Mandrill so the right information lands in the right place.

6

Test and activate

Run a test to confirm data flows correctly between Klaviyo and Mandrill. Check that the fields map as expected, then toggle the workflow on. It runs 24/7 from here — Arahi handles retries, error logging, and monitoring automatically.

Benefits

Why connect Klaviyo and Mandrill?

Manually moving data between Klaviyo and Mandrill is error-prone and eats into your team's productive hours. Connecting them through Arahi eliminates that overhead — events in one app trigger actions in the other automatically.

Sync subscriber lists between Klaviyo and Mandrill to maintain one source of truth
Coordinate campaigns across Klaviyo and Mandrill without duplicate contacts
Mirror audience segments so both platforms target the same users
Unify marketing analytics by syncing performance data between Klaviyo and Mandrill
Tips

Tips for your Klaviyo + Mandrill integration

Get more out of this integration with these best practices.

Sync subscriber tags to keep segmentation consistent across tools
Trigger workflows from campaign events like opens or clicks for timely follow-up
Test with a small audience segment before applying to your full list
Use Cases

Who uses the Klaviyo + Mandrill integration?

Teams across industries connect Klaviyo and Mandrill to streamline their workflows.

Marketing managers running campaigns who need Klaviyo and Mandrill in sync

Content marketing consolidating their marketing stack

Content creators managing workflows eliminating duplicate work across platforms

FAQ

Frequently asked questions

Everything you need to know about connecting Klaviyo and Mandrill.

How do I connect Klaviyo to Mandrill?

Sign up for a free Arahi AI account, then click "Add Connection" to authenticate both Klaviyo and Mandrill via OAuth. Choose a workflow template — like syncing marketing events to marketing actions — customize the field mapping, and activate. The entire setup takes under 5 minutes.

What can I automate between Klaviyo and Mandrill?

You can automate a wide range of workflows: sync new Klaviyo events to Mandrill actions, trigger Mandrill updates when Klaviyo data changes, create Mandrill records from Klaviyo events, and build conditional workflows with filters and field mapping. Each workflow runs 24/7 with automatic retries.

Is the Klaviyo and Mandrill integration free?

Arahi AI includes 100 free actions per month on the Starter plan — enough for most small teams. If your Klaviyo-to-Mandrill workflows need more volume, paid plans start at $29/month with unlimited workflows and priority execution.

Is my Klaviyo data secure when connected to Mandrill?

Yes. Arahi uses OAuth 2.0 for authentication — we never store your Klaviyo or Mandrill passwords. All data is encrypted in transit (TLS 1.3) and at rest (AES-256). Your marketing data is only accessed when a workflow runs, and you can revoke access at any time from your Arahi dashboard.

Can I sync data both ways between Klaviyo and Mandrill?

Yes. You can set up workflows that trigger from either Klaviyo or Mandrill. For example, create a workflow where Klaviyo events update Mandrill, and a separate one where Mandrill changes sync back to Klaviyo. Each direction is configured independently so you have full control.

Do I need technical skills to connect Klaviyo and Mandrill?

No coding is required. Arahi's visual workflow builder lets you configure triggers, actions, and field mapping with clicks. If you can use Klaviyo and Mandrill, you can set up the integration. Most users are running their first workflow within 10 minutes.

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