Sync subscribers from Google Sheets to Mailchimp — without CSVs

Use your existing sheet. Connect Mailchimp. Click sync.
No reformatting. No scripts. Just your sheet.

Install the Add-on
Watch 90-second demo

Free plan available. No credit card required to start.

Works with your existing Google Sheets. Nothing breaks.

Demo del Add-on

How It Works

Three steps. That's it.

1

Install

Install from Google Workspace Marketplace (30 seconds)

2

Connect

Sign in with Mailchimp via secure OAuth

3

Sync

Open your sheet and sync subscribers with one click

Everything you need to sync Sheets with Mailchimp

What you do

  • Sync subscribers between Sheets and Mailchimp
  • Update existing contacts with one click
  • Sync custom merge fields (Birthday, Company, and more)
  • Keep Mailchimp always in sync with your spreadsheet

Why it's easy

  • No CSV imports — ever
  • No reformatting needed
  • Auto-detects columns and custom merge fields

Why it's safe

  • Secure OAuth connection to Mailchimp
  • No spreadsheet data stored on our servers
  • Logs & audit trail for every sync

New: Campaign Reports in your spreadsheet

Pull Mailchimp campaign performance data directly into Google Sheets — no exports, no dashboards, no copy-paste.

Starter plan & above

Analyze campaigns where your data already lives

Choose a date range, pick a sheet tab, and import your sent campaigns in one click. Opens, clicks, unsubscribes — all as rows you can sort, filter, and chart alongside your subscriber data.

Opens & unique opens
Clicks & click rate
Unsubscribes
Filter by date range
See plans
Campaign Reports — May 2025
Subject Sent Opens Open Rate Clicks Unsubs
May Newsletter 🌟 4,820 1,543 32.01% 312 8
Product Launch 4,798 2,104 43.85% 891 3
Weekly Digest #21 4,811 1,287 26.75% 178 12
Flash Sale — 48h 4,805 1,922 40.00% 654 5

Early feedback from real users

Santiago A.

Marketing freelancer

“Finally — no more CSV export/import chaos. I update subscribers in my sheet and sync in seconds. It feels like the workflow Mailchimp should have had all along.”

Matthew D.

Newsletter creator

“Setup was easy and the OAuth flow is clean. It’s the fastest way I’ve found to keep Mailchimp in sync with Sheets.”

Jennifer K.

Agency owner

"We manage multiple client lists in Sheets. This add-on saves us hours every week — no more manual exports or copy-paste. Our clients love how seamless it is."

Plans & Pricing

Start free with 3 syncs/day. Upgrade when you need more.

Most users install Sheets2Mailchimp to create a live backup — and keep it running automatically.

Free

Try it out — no credit card needed

$0 /forever
  • 3 syncs/day
  • 50 subscribers/sync
  • 500 total subscribers
  • Manual sync
Install Free

Starter

For small newsletters & creators

$6.00 /month
  • 100 syncs/day
  • 100 subscribers/sync
  • 1,000 total subscribers
  • Manual sync
Most Popular

Pro

For marketers & growing teams

€19.00 /month
  • 1,000 syncs/day
  • 5,000 subscribers/sync
  • 50,000 total subscribers
  • Manual sync
  • Automatic sync
  • Email support

Enterprise

For agencies & high-volume lists

€29.00 /month
  • 10,000 syncs/day
  • 10,000 subscribers/sync
  • 1M+ total subscribers
  • Automatic sync
  • Real-time sync
  • Email support
  • Priority support

Get in Touch

Need help, have feedback, or want to share your success story? We'd love to hear from you!

Feature Requests

Have an idea? We'd love to hear it!

Bug Reports

Found an issue? Let us know!

Success Stories

Share how the Add-on helps your business

General Support

Questions about setup or usage