Charity CoppaFeel! boosted click-through rates by 11% and cut copywriting time by 70% after bringing AI into its marketing workflow, according to a case study reported by Performance Marketing World.

The numbers matter because they come from a nonprofit, not a brand with a large in-house creative team. CoppaFeel!, the UK breast cancer awareness charity, operates on donor-funded budgets like most charities, and every hour saved on drafting copy is an hour redirected to campaign delivery.

What did CoppaFeel! actually change?

The charity turned to AI to speed up copywriting — the drafting of ads, emails and campaign text that normally consumes significant staff time. The reported result: a 70% reduction in the time spent producing that copy.

Alongside the efficiency gain, performance improved. Click-through rate rose 11%, which suggests the AI-assisted copy did not simply get faster to produce — it also resonated more with the audiences seeing it.

Why does a 70% time saving matter for a charity?

For an organization like CoppaFeel!, whose core mission is encouraging young people to check their breasts, marketing output is the product. The charity runs awareness campaigns aimed at a young demographic, a group that expects fast, platform-native messaging across social channels and paid media.

Cutting copywriting time by 70% means the team can:

• Test more creative variants within the same budget
• Respond faster to campaign moments and platform trends
• Reallocate staff hours from drafting to strategy and measurement

The 11% CTR improvement points to better message-market fit, not just volume. If AI-drafted copy underperformed human copy, the time savings would be irrelevant — the charity would simply produce more bad ads faster.

What does this say about AI in performance marketing?

The case lands in the middle of an ongoing argument in the trade. Skeptics treat generative AI as a buzzword wrapped around mediocre output. Practitioners point to results like these: measurable lifts in engagement and hard reductions in production time.

CoppaFeel!'s experience adds a data point for the second camp, at least in the nonprofit sector, where the baseline copywriting process was likely slower and more manual than at a commercial advertiser. An 11% CTR gain on charity campaign traffic is a meaningful movement, not rounding noise.

It is worth noting what the case does not claim. There is no figure here for total donations raised, cost per acquisition, or long-term brand metrics. CTR and production time are process metrics — useful, but not the full picture of campaign value.

Who should pay attention?

Marketing teams at charities and small organizations with limited copywriting capacity are the obvious audience. The case shows AI-assisted drafting can free capacity without degrading — and in this instance improving — click performance.

Larger advertisers will read the same numbers differently. A 70% time saving on copywriting across a big in-house team translates into headcount and budget questions that a five-person charity team never faces.

For now, CoppaFeel! offers a concrete, numbers-first example: 11% higher CTR, 70% less time writing copy, achieved by a charity rather than a tech vendor selling AI tooling. That distinction — a user reporting results, not a supplier — gives the case more weight than most AI marketing claims circulating today.