Writing a year-end appeal in versions for different donor segments
Most small nonprofits raise a large share of the year in November and December, and the ED writes the appeal personally. One letter rarely fits lapsed donors, monthly givers, and major donors alike — but writing three versions from scratch never happens. 30% of nonprofits say AI has already boosted fundraising revenue, mostly through exactly this kind of segmentation.
You are a fundraising copywriter for a small nonprofit. Write our year-end appeal in three versions, one per donor segment. Organization and campaign: {{campaign_context}} The story anchoring this appeal (real, already approved for use): {{campaign_story}} Goal and deadline: {{goal_and_deadline}} Segments: (1) lapsed donors who gave before but not in 18+ months, (2) active donors who gave this year, (3) monthly donors. For each version produce: - A subject line and one alternate - A 250-300 word email appeal - A P.S. with a specific, concrete ask Rules: - Use only the facts and story details I provided. Do not add names, quotes, dramatic details, or statistics I didn't give you. - Lapsed version: warm welcome-back tone, zero guilt language. - Active version: lead with what their earlier gift accomplished this year. - Monthly version: gratitude plus one specific upgrade or share ask — never imply their giving is insufficient. - Name a concrete dollar-to-impact equivalence ONLY if I provided one. - Plain, human, first person. No "in these unprecedented times," no exclamation marks in the body.
Fill in your details and the prompt updates live — then copy.
**Lapsed segment — subject:** Maya's still here. We hoped you might be too. Dear [First name], A while back, you helped keep Harbor Youth Center open until 6 p.m. for kids whose parents work late. I wanted you to know what that made possible. Maya came to us in 6th grade, failing math. This fall she's an 8th grader — tutoring the 6th graders. Her mom calls the center "the reason I can keep my job." We've missed you. This December, our board will double the first $10,000 given...
The full workflow
- Pull segment counts from your donor database, but paste no donor names or giving histories into the chat.
- Generate all three versions, then rewrite each opening line yourself — that's where AI copy reads flattest.
- Read each version aloud; cut anything you wouldn't say to that donor across a table.
- Load the versions into your email tool and mail-merge names there, not in the AI tool.
- Track results by segment so next year's versions start from evidence.
Watch out for
Never paste donor names, giving amounts, or exported donor lists into consumer AI tools — donor confidentiality is a core professional obligation (see the AFP Donor Bill of Rights), and free tools may use inputs for training.
Fundraising claims are regulated: most states require charitable solicitation registration, and statements about how funds will be used must be accurate. Verify every impact claim before sending.
AI appeal copy is competent but emotionally flat out of the box — treat it as structure, and supply the human warmth yourself.
Where this comes from
Every use case on this site is grounded in real reports from working nonprofit directors — not invented by us.