Connect Mailchimp and ask Claude whether a campaign actually did anything. Opens, clicks and list growth, joined to what those readers did once they reached your site.
A 41% open rate is a good number with no meaning attached. What you want is whether those readers bought, enquired, or bounced — which lives in your website analytics, not in Mailchimp. Claude reads both.
Opens, clicks and click-through rate per campaign, compared against your own historical average so a good week is recognisable as one.
Subscriber movement over time, including whether a campaign cost you subscribers as well as earning clicks.
GA4 in the same answer, so email traffic gets judged on behaviour on the site rather than on opens.
You talk to Claude. Claude steps out to datanephew when it needs your actual Mailchimp data.
Most Mailchimp MCP setups you'll find want you to clone a GitHub repo, install dependencies, manage credentials in a config file, and keep a local server running on your own machine. This one doesn't.
Sign in with Mailchimp. Read-only on your audience and campaigns.
Add your personal connector URL in Claude's settings. That's the whole install — nothing runs on your machine, and there's nothing to keep alive or update.
Open a conversation and ask about your Mailchimp data the way you'd ask a person. Claude remembers what you looked at last time.
Your own numbers are free. Anything about data you don't own — competitors, keywords you're not ranking for yet, who links to whom — is Pro.
Yes. Your campaign results are your own data and stay on the free tier.
No. The email connector is read-only — Claude reports on what you sent, it does not send.
The join to your website. Mailchimp knows who opened; only your analytics knows whether they did anything afterwards.
Yes. Mailchimp, Klaviyo, ConvertKit, Beehiiv and Brevo are all supported and all free.
Free, and it stays free. Takes about a minute to set up.
Get started free