Writing Emails with AI: 10 Ready-Made Templates You Can Send to Clients
Proposals, apologies, reminders, thank-yous; every email demands mental effort. AI tools produce these drafts in minutes; all you need is to know how to ask.
Writing Emails with AI: 10 Ready-Made Templates You Can Send to Clients
How many emails do you write each day? Proposals, apologies, reminders, thank-you notes — each one demands real mental effort. Here is the good news: AI tools can draft these for you in minutes. The catch? You need to know how to ask — otherwise you end up with something generic and unusable. In this post, you will find 10 practical prompt templates you can use today, along with a few critical things to watch out for.
The Ground Rule First: AI Drafts, You Send
An AI tool can produce an email draft in seconds — but you know your client, and it does not. It has no idea what you discussed last week, where the relationship stands, or what the client is sensitive about. So the process should go like this: AI drafts, you read and personalise, then you send. Skipping the review step puts both the relationship and your reputation at risk. One important security note as well: do not paste personal data — client names, email addresses, order amounts — into AI prompts. Use general terms instead: "a client", "an order placed last month", "an invoice for a certain amount". This is required under both KVKK and broader privacy regulations.
How to Write an Effective Prompt
A good prompt contains three things: who you are writing to, what you want to say, and what tone to use. Include all three and you will get a far more usable draft. Example: "Write a short, professional email to a long-term corporate client letting them know their order will be delayed by two days. Include an apology and a proposed solution. Tone: respectful but warm, not harsh." Compare that to: "Write a delay email." The second gives you something generic; the first gives you something workable.
10 Ready-Made Prompt Templates
- Proposal email — 'Write an initial proposal email to a new B2B prospect for X service. Do not mention price yet. Build curiosity and suggest a short follow-up call.'
- Proposal follow-up — 'A proposal sent a week ago has not received a reply. Write a brief, gentle reminder — no pressure.'
- Confirmation and thank-you — 'The client has placed an order. Thank them and briefly outline the next steps. Tone: warm and professional.'
- Delay notice — 'The order will be delayed by three days. Apologise, give the new delivery date. Do not promise compensation or discounts.'
- Payment reminder (first) — 'Write the first reminder for an overdue invoice. No accusations, polite tone, offer a five-day extension.'
- Payment reminder (second) — 'Second reminder: more direct and clear, still respectful. Do not mention legal action.'
- Complaint response — 'A client is unhappy with product quality. Apologise, offer a concrete solution, preserve the relationship. Avoid a defensive tone.'
- Renewal offer — 'Write a renewal email to a client whose contract is ending. Suggest a loyalty discount, remind them of the value without being pushy.'
- Cold introduction — 'Write a three-sentence first email to a prospect I have never contacted. Offer value, request a meeting, be direct.'
- Supplier or internal notice — 'Notify a supplier of a stock issue, ask for alternatives, request a reply by a specific date. Formal and clear.'
Which Tool Should You Use?
If your daily work runs on Microsoft 365, Copilot is the most practical choice since it works directly inside Outlook and can read the tone of an email thread to shape its suggestions accordingly. For Google Workspace users, Gemini features inside Gmail offer a similar convenience — you can select formal, casual, or brief tone with a single click. For businesses that do not use either platform, standalone tools work just as well, and many people prefer them for sensitive or complex correspondence because they offer more direct control over the prompt. Whatever tool you choose, the principle stays the same: the tool drafts, you decide.
A 2026 Goldman Sachs report shows AI can save employees up to 60 minutes a day — yet eighty percent of companies are still not actively using it. Starting early is enough to make a difference.
— Goldman Sachs, 2026
Writing emails will always take some effort — but you no longer have to start from scratch. Try one of the templates above today, read the draft, personalise it, and send it. After a few attempts you will naturally start building prompt templates that fit your company's voice. The biggest productivity gains come once the habit sticks.