Thank You Letter Coach — Real nonprofit expertise. Not generic AI advice.

Thank You Letter Coach helps your nonprofit write better donor thank-yous — more personal, more meaningful, more likely to earn the next gift.

Paste your letter. Instantly see how to make it stronger.

No credit card required Free during beta
What it is

A friendly coach for every donor thank-you letter you send.

Paste any donor thank-you letter. Get a clear score, a friendly rewrite, and specific coaching that helps your nonprofit write better thank-yous — letters that feel personal, sound human, and keep donors giving.

Improve your thank-you letters

See what works and what doesn't across 12 dimensions that matter — from personalization to how warm the letter sounds.

Personalized coaching

Every suggestion is tailored to your letter, your donor, and the size of the gift — not generic fundraising advice.

Built for nonprofits

Designed for fundraising and communications teams at nonprofits of every size — small, growing, or established.

Why the advice is trustworthy

Built from extensive nonprofit fundraising research.

The coaching draws on a deep well of nonprofit fundraising knowledge — donor retention patterns, stewardship best practices, and a large collection of resources shaped by years of work with donor thank-you communications.

Evidence-informed

Recommendations reflect what experienced fundraising practitioners know about how donors actually respond.

A large collection of resources

Drawn from a wide range of nonprofit fundraising guidance — the kind teams rely on to steward donors year-round.