Email takes up a surprising amount of the working day. Not because writing is hard, but because the awkward ones are: following up without sounding pushy, saying no politely, or explaining a mistake to a client.
AI is genuinely good at these. Give it the situation and the tone you want, and you get a solid draft in seconds that you can tweak and send. Here’s how to write professional emails with AI, plus prompts for the messages people put off the longest.
The basic formula
Almost every good email prompt has four parts:
- Who you’re writing to (a client, your manager, a recruiter)
- What you need them to know or do
- Tone (friendly, firm, formal, apologetic)
- Length (keep it short unless there’s a reason not to)
Write a short email to [who]. I need to [goal]. Context: [1 to 3 sentences]. Tone: [tone]. Keep it under [number] words and end with a clear next step.
That one template covers most of what you’ll need. The prompts below are versions of it for specific situations.
1. Following up when someone hasn’t replied
Write a polite follow-up email to [name] about [topic]. I emailed them [time] ago and haven't heard back. Make it friendly, not passive-aggressive, and make it easy for them to reply with one line.
🧪 Tested example
We ran this prompt in ChatGPT (free plan) in October 2026 using a made-up client and project. The answer below is copied word for word. We only replaced the signature, which ChatGPT filled in from the account name, with a placeholder.
Sample input: Follow up with Sarah about a website redesign proposal sent 8 days ago, with no reply yet.
What ChatGPT returned:
Subject: Following Up on Website Redesign Proposal
Hi Sarah,
I hope you’re doing well! I just wanted to follow up on the website redesign proposal I sent over last week and see if you’ve had a chance to review it.
No rush at all — I’d love to hear your thoughts whenever you get a chance. Even a quick reply letting me know if it’s something you’d like to move forward with would be great.
Thanks, and looking forward to hearing from you!
Best,
[Your name]
Our take: Friendly and not pushy, which is what we asked for. Two small edits make it better: drop “I hope you’re doing well”, and replace the open-ended ending with a yes-or-no question Sarah can answer in one line, such as “Would you like me to hold a start date for next week?” Also notice it signed the email with the name from the ChatGPT account, so always check the signature before sending.
2. Saying no without burning a bridge
Help me decline [request] from [person]. I can't do it because [short reason]. I want to keep a good relationship. Offer [an alternative, if any]. Under 120 words.
3. Asking for a deadline extension
Write an email to [manager/client] asking to move the deadline for [task] from [date] to [new date]. Explain briefly that [reason]. Show what's already done and confirm the new date I can commit to.
4. Apologizing for a mistake
I made this mistake: [what happened]. Write a short, sincere apology email to [who] that takes responsibility without over-explaining, says what I've done to fix it, and what I'll do to prevent it.
A good apology is short and specific. If the draft has more excuses than solutions, ask the AI to cut it down.
5. Asking for a raise or a rate increase
Help me write an email requesting a meeting to discuss my [salary/rates]. Mention these results: [2 to 3 achievements with numbers]. Confident and respectful tone. Don't include a number in the email.
6. Introducing yourself to a new client or contact
Write a short introduction email to [name], who [how you know them or why you're reaching out]. I want to [goal, for example book a 15-minute call]. Keep it under 100 words and mention [one specific detail about them].
7. Turning messy notes into a clear update
Turn these notes into a short project update email for [audience]. Use three sections: Done, In progress, Blockers. Keep each point to one line. [paste notes]
8. Replying to an upset customer
Here's a message from an unhappy customer. Write a calm, empathetic reply that acknowledges the problem, explains what we'll do next, and avoids blaming anyone. Our policy is [policy]. [paste message]
How to make AI emails sound like you
AI drafts tend to be a little too polite and a little too long. A few quick fixes:
- Delete the first sentence if it’s just “I hope this email finds you well”
- Cut anything that repeats what the other person already knows
- Swap formal words for normal ones: “use” instead of “utilize”, “help” instead of “assist”
- Add one detail only you would know, like a name, a date or a reference to your last conversation
You can also give the AI an example of your own writing and ask it to match your style:
Here are two emails I wrote that sound like me. Use the same tone and sentence length for the next email I ask you to write. [paste examples]
Keep sensitive information out
Don’t paste passwords, bank details, private client data or confidential company information into AI tools. Use placeholders like [Client] or [Amount] and fill them in yourself before sending. If your company has rules about using AI at work, follow them.
Frequently asked questions
Is it okay to use AI for work emails?
For most people, yes. It’s a drafting tool, like a spell checker with more opinions. Just read every email before you send it, and check your company’s policy if you work with sensitive information.
Can people tell an email was written by AI?
Sometimes, when it’s long, overly formal and generic. Short, specific emails with your own details read as yours, no matter how you drafted them.
What’s the best AI for writing emails?
Any of the major free chatbots will do a good job. Some email apps also have AI writing built in, which saves copying and pasting.
Start with one email today
Think of the email you’ve been avoiding. Use the basic formula above, edit the draft for two minutes, and send it. That’s usually the hardest part of the day done.
Related guides: learn how to write freelance proposals with AI and write a cover letter with AI.
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