Running a business means wearing a lot of hats.
The last thing you need or want to do is spend hours manually copying customer information from one platform to another.
That’s exactly where Zapier comes in. Zapier connects the apps you already use and allows them to communicate automatically. When combined with Mailchimp, it can save hours every month while helping you build a more consistent customer experience.
Let’s look at how to get started.
What Is Zapier?
Think of Zapier as the middleman.
When one app performs an action, Zapier tells another app what to do next. Each automation is called a Zap.
Every Zap has two parts:
Trigger – Something happens.
Action – Another app responds.
For example:
Someone is added to your client spreadsheet.
↓
They’re automatically added to your Mailchimp audience.
No copy/paste.
No forgotten leads.
Using Zapier
- Connect Your Mailchimp
Start by creating a Zapier account. Choose Mailchimp as one of your connected apps.
Zapier will ask you to log into Mailchimp and authorize access. Once connected, Zapier can securely interact with your Mailchimp account whenever your automations run.
- Choose Your Trigger
Now decide what starts the automation.
Some popular triggers include:
- Website form submissions
- Shopify purchases
- Squarespace forms
- WordPress forms
- Calendly bookings
- Google Forms
- Facebook Lead Ads
Every business has slightly different needs, but the goal is always the same:
Capture information once. Let automation handle the rest.
- Create the Mailchimp Action
Next, tell Zapier what to do.
A common action is:
Add Subscriber to Audience
You’ll choose:
- Your Mailchimp audience
- Subscriber email
- First name
- Last name
- Tags
- Groups (optional)
The information from your trigger automatically fills these fields.
- Add Tags for Better Organization
Tags make your audience far more useful.
Instead of putting everyone into one giant list, consider organizing subscribers by where they came from.
Examples include:
- Website Inquiry
- Free Guide
- Webinar
- Customer
- Newsletter
- Consultation
Later, these tags make email segmentation much easier.
- Test Everything
Before turning on your Zap, always run a test.
Check that:
- The subscriber appears in Mailchimp.
- Tags are applied correctly.
- Names transfer properly.
- No duplicate contacts are created.
Testing now prevents headaches later.
BIG BONUS: Zapier even has built in AI that can help guide you to create whatever process you are looking to do.
Expand Your Automations
Once you’re comfortable with one Zap, the possibilities grow quickly.
You can automatically:
- Send welcome emails
- Notify your team in Slack
- Add customers to Google Sheets
- Create tasks in Asana
- Trigger follow-up sequences
- Organize leads by service type
Small automations often create the biggest time savings.
One mistake many people make is trying to automate everything immediately. Instead, start with one repetitive task that steals your time every week. Once that’s working smoothly, build another. Automation should reduce stress, not create more of it.
Zapier and Mailchimp make a powerful combination because they remove repetitive work from your day. Instead of worrying whether every lead made it into your email list, you can trust your systems to handle it automatically. That means less administrative work, better organization, and more time doing the work only you can do.





