Connector

Mailchimp connector

Porter’s Mailchimp connector sends your campaigns, opens, clicks, unsubscribes and revenue to an AI assistant, a dashboard or a warehouse. Sign in with Mailchimp once, and every account you connect is ready in each destination.

Try free Book a setup call

Fields207Free planUnlimited accountsDestinations6

Mailchimp → Porter → 6 destinationsOne sign-in

Destinations

Where do you want your Mailchimp data?

Each page has the setup steps, use cases and prompts for that destination.

MCP serverClaude · ChatGPT · Cursor

Data

What Mailchimp data you get

207 fields, grouped the way you report. A few examples from each group:

Campaigns

E-mails sent
Send time
Preview text
Campaign archive URL

Audiences

List all-time open rate
List average unsubscriptions per month
Default from name
Double optin

Members

Member email
Member country
Member average click-through rate
E-commerce average orders revenue members

A/B tests

A/B winner criteria
A/B test size
Clicks A
Clicks B

Benchmarks and revenue

Industry open rate
Industry click rate
E-commerce total orders
E-commerce total revenue

See every Mailchimp field

Setup

Set up Mailchimp in 3 steps

About five minutes from sign-in to your first answer or report.

Sign in with Mailchimp

Create a free Porter account and connect Mailchimp with your Mailchimp login. No API key and nothing to install.

Pick your accounts

Choose the accounts you want. Porter lists every one your login can open.

Choose a destination

Paste the Porter MCP URL into Claude, ChatGPT or any MCP client, or pick Porter in Data Studio or BigQuery.

https://mcp.portermetrics.com/mcp

Videos

Watch the setup

Short walkthroughs of connecting Mailchimp with Porter.

ClaudeHow to connect Mailchimp to Claude

ChatGPTHow to connect Mailchimp to ChatGPT

One connector

What every destination gets

The same connector sits behind each page, so the numbers match wherever you read them.

Every account at once

Connect several Mailchimp accounts and compare them in one answer or one table.

207 Mailchimp fields

Opens, clicks, bounces, unsubscribes, revenue and industry benchmarks.

Official Mailchimp API

Mailchimp sign-in, no API key to copy.

Mailchimp next to other sources

Email revenue beside Shopify orders and ad spend, from 30+ sources.

Changes with approval

In AI assistants, campaigns start as drafts and every send waits for your yes.

Free plan

Unlimited accounts on the free plan, and paid plans from $15 per account a month.

Compare

Porter vs other Mailchimp connectors

All four connect marketing data to AI assistants. The difference is what the free plan covers and where paid plans start.

Tool	Free plan	Paid plans	AI assistants
Porter	Unlimited accounts, 30 days of history	From $15 per account a month	Claude, ChatGPT and MCP
Coupler.io	1 account, 1 source, 100 rows per run	From $24 a month	Claude, ChatGPT and MCP
Windsor.ai	1 source, 1 account after a 30-day trial	From $19 a month	Claude, ChatGPT and MCP
Supermetrics	No free plan, 14-day trial	From $44 a month	Claude, ChatGPT and Copilot

Prices from each vendor’s pricing page in November 2026, billed annually where offered.

Guides

Step-by-step guides

TutorialClaude

How to connect Mailchimp to Claude

Read the guide

TutorialChatGPT

How to connect Mailchimp to ChatGPT

Read the guide

207Mailchimp fields

ReferenceFields

Every Mailchimp field, documented

Browse fields

Directory30+ sources

Every Porter MCP server

See all servers

Free$0 a monthPaidFrom $15 a month

PricingPlans

Porter pricing

Compare plans

FAQ

Frequently asked questions

What is a Mailchimp connector?

A Mailchimp connector moves your Mailchimp data into another tool through the Mailchimp API. Porter’s connector sends it to AI assistants, Data Studio and BigQuery from one Mailchimp sign-in.

Is there a free Mailchimp connector?

Yes. Porter has a free plan with unlimited connected accounts and up to 30 days of history (15 days in AI chats), and paid plans start at $15 per account a month.

Can I compare campaigns over time?

Yes. Porter reads every sent campaign with its open, click and unsubscribe rates, so you can trend them by month or compare them with industry benchmarks.

Which destination should I pick?

Pick an AI assistant (Claude, ChatGPT or any MCP client) to ask questions in plain language, Data Studio for shared dashboards, and BigQuery to keep history and join Mailchimp with other data. One Porter account covers all of them.

Connect Mailchimp in minutes