AI Email Response Generator

Free AI email responder. Paste the email you received and get 3 ready-to-send email responses, with greeting and sign-off, in seconds.

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Free. No sign-up. Nothing you enter is stored.
Examples

Email response generator examples

Six real email scenarios, from a plan change request to a vendor price dispute, and the kind of AI email response this tool drafts for each.

Customer support · friendly

A customer emailing to ask if a plan change is possible mid-cycle.

"Hi, I'd like to switch from the Starter plan to Pro. Can I do that now or do I have to wait until my billing cycle renews?"

Hi [name], you can switch to Pro right away, no need to wait for renewal. I've gone ahead and made the change, you'll see the new plan reflected immediately, and the price difference will be prorated on your next invoice. Let me know if you'd like a hand with anything on the Pro plan.

Sales · formal

A prospect requesting a formal proposal after a first call.

"Following our call, could you send a formal proposal with pricing and timeline for our team?"

Thank you for the call today. Attached is our proposal covering scope, pricing, and a projected timeline of [timeframe] based on what we discussed. Please let me know if any section needs adjusting, or if you'd like to schedule a follow-up to walk through it together.

Customer support · apologetic

A customer emailing about a shipment that never arrived.

"My order was supposed to arrive last week and I still have nothing. This is frustrating."

I'm sorry, a week past the expected date with no update is a fair thing to be frustrated about. I've checked your order and it's currently at [status]. I'm sending a replacement today with expedited shipping at no cost, and refunding the original shipping fee either way.

Personal / professional · formal

Declining a meeting request without closing the door.

"Would you have 30 minutes next Tuesday to discuss a possible collaboration?"

Hi [name], thank you for the invitation. Next Tuesday won't work on my side, and I'm keeping new projects on hold until [month]. If the timing suits you then, I'd be glad to pick this up. Best regards, [your name]

Billing question · friendly

A customer asking for an invoice copy for their accounts team.

"Hi, could you resend the invoice for March? Our finance team needs it with our VAT number on it."

Hi [name], of course. I've attached the March invoice, reissued with your VAT number [VAT number] included. If your finance team needs future invoices set up the same way, reply here and I'll update your billing details so it happens automatically.

Personal / professional · firm

A vendor pushing back on an agreed price after the fact.

"We'd actually need to revise the quoted price upward given current costs."

I understand costs shift, but we agreed on [price] before work began, and that's the figure we're planning around. If there's a specific cost change driving this, I'm open to discussing it, but I'd like to keep the original quote for the current scope.

Use cases

What you can use this AI email responder for

Any email you need to answer well and quickly. Pick the role and tone that fits.

Customer support email

Order questions, refunds, account problems. Pick Customer support and the AI email response answers the question, confirms what happens next, and signs off properly.

Sales and prospect email

Pricing questions, proposal requests, follow-ups after a call. The reply moves the conversation to a next step without sounding pushy.

Work email

Replies to colleagues, managers, vendors, and clients. Choose Formal for external email or Friendly for your own team.

Difficult email

Pushing back on a price change, saying no, or replying to a complaint. Pick Firm or Apologetic, or use the apology email generator when you're reaching out first.

Writing better email

What separates a good email reply from a generic one

The tool applies these automatically. Written out, they work just as well typed by hand.

01

Open by naming the thing, not the greeting

"Thanks for reaching out" wastes the first line. Open with what the email is actually about, the greeting can be one word.

02

One clear paragraph does more than three vague ones

An email reply generator that pads with filler is worse than a short, specific one. State the answer, then stop.

03

Close with the next action, not "let me know"

Name what happens next and who does it. "Refunded, 3-5 business days" beats "we'll look into it."

04

Keep the same thread's register

If the original email was casual, an overly formal reply reads as cold. Match the register the sender set.

FAQ

Questions people ask

What is an AI email response generator?
An AI email response generator reads an email you received and drafts complete replies for you, with a greeting, a short body that answers what was asked, and a sign-off. This one gives you 3 AI email responses in the role and tone you pick, so you edit instead of writing from scratch.
How does AI email response writing work?
You paste the email, choose who you're replying as (customer support, sales, or personal and professional) and a tone. The AI reads what the sender is actually asking and writes replies that address it, using placeholders like [order number] for details it can't know.
What's the difference between an email response generator and an email reply generator?
Nothing meaningful, they're two common phrasings for the same thing: a tool that reads an email and drafts a reply. This tool covers both.
Is this free, and do I need an account?
Yes. No sign-up, no email required. There's a small daily limit per browser to keep it running for everyone, shown once you generate your first reply.
Can I use this for professional or business email?
Yes. Pick the role (customer support, sales, or personal/professional) and tone that fits, and the draft is formatted as a real email with a greeting and sign-off.
Will my email response sound like it was written by AI?
The replies are kept short and specific to the email you pasted, without filler openers like "I hope this email finds you well." Add one personal detail before sending and it reads like you wrote it.
Can an AI email responder reply automatically?
This free tool drafts replies for you to copy and send. If you want an AI email responder that answers a support inbox on its own, that's what Bund AI does: it replies to customer emails automatically and takes actions like refunds or order changes.
Does it store the emails I paste in?
No. The email text you paste is sent to generate a reply and is not saved or logged against you.
What's the difference between this and Bund AI itself?
This tool drafts one reply at a time for you to send. Bund AI is the product that reads your actual support inbox, writes the reply, and also takes the action it promises, issuing a refund or updating an order, automatically, then hands off to a person when one is genuinely needed.
More free tools

This drafts the email. Bund AI answers the inbox.

Bund AI reads every incoming support email, writes the reply, and takes the action it promises, issuing a refund, updating an order, or checking an account, automatically, then hands off to your team when a person is genuinely needed.

See how Bund AI does thisHow it works