AI Exposure · Marketing and design

What Mailchimp actually does with your data

Your supporter mailing list lives here, and Mailchimp belongs to Intuit now, which means the same small print as QuickBooks covers it.

Trains on your data
Intuit's statement says yes
Processed
The US, and beyond
Can you turn it off
Feature by feature
Verified
3 July 2026, against Intuit's published documents

What AI is in it?

  • Write with AI. Generates subject lines, email copy and calls to action from a prompt, as part of Intuit Assist's rollout across Mailchimp.
  • Predictive segmentation and send time optimisation. Machine learning over your subscribers' behaviour, who opens, who clicks, when, to predict who is most likely to engage and when to send. This is profiling your supporters, in the ordinary marketing sense of the word.
  • Arriving by region. The newest Intuit Assist features reached US accounts on paid plans first, with the rollout continuing elsewhere. What your account has depends on plan and region, and it changes.

Does your data train AI models?

Intuit's statement says yes.

Mailchimp sits under Intuit's global privacy statement, the same one as QuickBooks, which says Intuit uses your information to improve and develop its products "by training our artificial intelligence models and other machine learning models". I have not found an opt out published alongside it.

The statement also allows Intuit to use "contact and purchase history details from Mailchimp" alongside data from its other products, its own words, so your supporter list should be thought of as living on the Intuit platform, not in a sealed Mailchimp box.

Where is your data processed?

The US, and beyond.

Intuit reserves the right to process personal information in the United States and in any country where it or its service providers operate, with standard contractual safeguards. Other vendors' sub-processor lists routinely record Mailchimp as US processing, which matches.

Assume your supporter list, names, emails and behaviour, is in the United States.

What changes between free and paid?

Paid plans first.

The generative AI features arrive on paid plans, US first. But the predictive machinery, segmentation and send time optimisation, has been part of Mailchimp for years across plans.

So if your charity sends newsletters through Mailchimp, your supporters are already being scored, whether or not anyone has touched a generative feature.

Can your organisation turn it off?

Feature by feature.

There is no single AI switch.

The realistic controls are choosing which features your team uses, being deliberate about what goes into AI prompts, and knowing that the predictive features work on your subscriber data by design. Worth one written question to Mailchimp support about opting out of model training.

What does this mean for the people you support?

A charity's mailing list is a list of real supporters, and sometimes service users, together with a behavioural record of how each of them responds to you.

Predictive segmentation means that record is being profiled to predict their behaviour. That can be perfectly lawful and useful, but your own privacy notice should say you do it, and most charity privacy notices were written before their email tool learned to predict.

What to check this week

  1. Check what your account already has. Look at which AI features are live in your Mailchimp, generative and predictive. Plan and region decide, and the rollout moves.
  2. Check your own privacy notice. If you use predictive segmentation or send time optimisation, you are profiling supporters. Make sure the privacy notice on your website actually says so, in plain words.
  3. Ask Intuit the training question once, for both products. If your charity also runs QuickBooks, one written question to Intuit covers the pair: is our data used to train your models, can we opt out, and does it flow between Intuit products?

Sources

Everything above is my plain English reading of what Intuit publishes. The originals:

Vendors change these documents quietly and often. If you spot something out of date, email me and I'll re-verify the entry.

See your whole toolkit at once

This page covers one tool. The AI Exposure Report Generator covers your toolkit: tick the tools your charity uses and get one report showing what the AI inside each of them does with your data, as a Word document you can table at your next meeting. Free, and nothing you tick leaves your browser.

The Report Generator, start to finish: tick your tools, read your exposure, download the report.

Generate your charity's AI exposure report →

Read the other tools

The same questions, answered for every tool in the directory.

Your office suite

AI chatbots

Meeting notetakers

Charity CRMs

Accounts

Marketing and design

Mailchimp

Your supporter mailing list lives here, and Mailchimp belongs to Intuit now, which means the same small print as QuickBooks covers it.

You are here

Canva

The design tool half the sector lives in, free through Canva for Nonprofits. Whether your uploads help train AI depends on whose account they sit in.

Verified 3 July 2026 →

Start with a discovery

The first step is always the same, and it's a small one: a short, fixed-price discovery. Over a couple of weeks I work out what your team is already doing with AI, where your data actually lives, and the one thing worth building first. You get a written report and a call to talk it through, with no obligation to go further. It's genuinely useful on its own, whether or not we end up building anything.

Here's a sample, laid out exactly as the real one is delivered.

Cover of a sample Private AI Discovery report, prepared for a UK charity
See the sample report → PDF, opens in a new tab

For context: I work mainly with UK charities and non profits, with chief executives, operations and finance directors, programme leads, and the people who look after data and IT. Respectfully, I don't work with recruitment or development agencies.

Not sure it's time for that yet? Just email me, tell me who you are and what your organisation does: peter@peterbrady.co.uk