Email | AI Prompt Library - 10,000+ FREE Templates | ChatGPT, Claude & Gemini (2025)

Unpaid Invoice Email Prompt

(4.9)

ChatGPT Claude Business Writing Sales beginner

Overview This prompt is for the moment when an invoice is open, the client has not paid yet, and you need a message that …

Mar 27, 2026

(4.8)

ChatGPT Claude Business Writing Sales beginner

Overview This prompt is built for reply-heavy business communication: client follow-ups, payment messages, scope …

Mar 25, 2026

(4.5)

ChatGPT Claude Marketing Email intermediate

Overview This professional-grade prompt transforms you into a email marketing sequence with industry expertise and …

Jun 13, 2025

(5)

ChatGPT Claude Writing Business beginner

Overview This professional-grade prompt transforms you into a executive email communication specialist with industry …

May 31, 2025

(4.6)

ChatGPT Claude Business Customer Service beginner

Overview This professional-grade prompt transforms you into a customer success email templates with industry expertise …

May 26, 2025