- AI reply and response generators compared
- Ten tools that draft a reply for you
- Text box, screenshot or platform: three ways these tools work
- Which kind of reply tool for which message
- Other people's words are personal data
- Make the draft sound like you
- My plain advice on picking a reply generator
- Frequently asked questions
An AI reply generator takes a message someone sent you, lets you pick a tone, and writes a reply you can edit before you send it. Some are plain text boxes, some read a screenshot of the whole chat, and some belong to a texting, social or email app. Ten tools follow in no particular order.
We've all stared at a message we didn't know how to answer: a client pushing back, a friend asking a favour you can't do, a customer who's cross. A reply generator gives you a first draft in seconds, so you're editing instead of staring at an empty box.
You'll see these tools called reply generators and response generators. They're the same thing, and plenty of the tools below use both words on their own pages. The ten are listed alphabetically and in no particular order, and each description comes from the tool's own website. If email is where most of your replies go, my guide to an AI email writer for client replies goes further.
AI reply and response generators compared
The free plan column comes from each tool's own website, as of Oct 2026. Yes means the page names free use or free replies. Trial only means a time-limited trial. Not stated means the page didn't name either, so check the tool's site before you sign up.
| Tool | Type | Good for | Free plan |
|---|---|---|---|
| AI-ResponseGenerator.com | Reply and response generator for emails and texts | Tone and style controls for each reply | Yes |
| AIFreeBox | Free AI tools site with a message replier | Quick replies to a pasted message | Yes |
| Amie | Reply tool on a calendar app maker's site | Email replies in a chosen style | Yes |
| ChatVisor | Screenshot-based reply tool | Replies built from a chat screenshot | Not stated |
| Heymarket | Reply generator from a business texting platform | Business SMS replies by industry | Trial only |
| LinkedRadar | Free reply tool on a social analytics site | Quick answers with no sign-up | Yes |
| Mailmeteor | Email reply tool from a mail merge app | Email replies inside a Gmail workflow | Yes |
| Planable | Reply tool from a social media collaboration platform | Replies to comments, reviews and messages | Yes |
| Typli | AI writing site with a reply and response tool | Text and email replies without signing up | Yes |
| Vervo | Screenshot-based text reply app | Three reply options from a screenshot | Yes |
Ten tools that draft a reply for you
AI-ResponseGenerator.com
Best for: Shaping the tone and style of an email or text reply, with room to add your own points before it writes.
AIFreeBox
Best for: Getting a quick reply to a message you've pasted in, from a free tools site that asks for no sign-up.
Amie
Best for: Drafting an email reply in a chosen style without creating an account, from a tool on a calendar app maker's site.
ChatVisor
Best for: Building a reply from a chat screenshot, so the tool sees the whole thread rather than one message.
Heymarket
Best for: Businesses texting customers who want SMS replies written for their industry, from a business texting platform.
LinkedRadar
Best for: Quick answers to a message with no sign-up, from a free reply tool on a social analytics site.
Mailmeteor
Best for: People who already live in Gmail and want email replies drafted by a tool from a mail merge app.
Planable
Best for: Replying to comments, reviews and messages on social media, from a social media collaboration platform's free tool.
Typli
Best for: Writing text and email replies without signing up, on an AI writing site with a reply and response tool.
Vervo
Best for: Three reply options from one screenshot of a text conversation, for when you can't decide how to answer.
Text box, screenshot or platform: three ways these tools work
Most of these are plain text boxes: paste the message, pick a tone, get a reply. Two (Vervo and ChatVisor) work from a screenshot of the whole conversation instead, which also captures the other person's name and messages.
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Heymarket's generator is a front door to its business texting platform, and Planable's to its social media tool, so match the tool to where the reply will be sent. Mailmeteor's does the same job for email, for people who already work in Gmail.
Which kind of reply tool for which message
- A quick text or a one-off email: any of the plain text boxes, where you paste the message and pick a tone.
- A group chat or a long thread: a screenshot reader, as long as you're happy for the whole conversation to be uploaded.
- Customer texts for your business: a tool tied to a business texting platform, so the reply goes out where the customer already is.
- Comments and reviews on social media: a reply tool from a social media platform.
- Email you already handle in Gmail: a reply tool from an email app.
Other people's words are personal data
The Information Commissioner's Office quotes the UK GDPR definition: personal data is any information relating to an identified or identifiable natural person. A pasted message or a chat screenshot holds names and other people's words, so it counts.
That's why it pays to use a tool that says what it does with the upload, and to keep customer details out of free tools. Before you paste a customer's message, take out their name, phone number and order details. The draft will be just as good without them.
Make the draft sound like you
- Tell the tool what you want to say in a few words, not just the tone. A reply with no point is still a reply with no point.
- Pick the tone you'd use with that person, then read the draft out loud.
- Cut anything you wouldn't say yourself, especially stiff openers and over-the-top thanks.
- Check every date, name and promise before you send, because the tool only knows what you gave it.
- Never send a reply you haven't read. It's your name on it, not the tool's.
Do you make AI reply or response generators? Tool makers can ask to be considered for a featured place on this list.
My plain advice on picking a reply generator
Start with where the reply is going. A text box is fine for a one-off message, a screenshot reader helps with long chats if you're comfortable uploading them, and a platform tool makes sense when the reply has to go out from that platform anyway. Whichever you pick, treat the draft as a starting point and make it sound like you before it goes.
If you answer a lot of social comments, my engagement reply prompt pack gives you prompts that keep those replies quick and human.
Want your tool on this list? Featured spots and reviews here are paid partnerships. Here's how to partner with me.
Frequently asked questions
What is an AI reply generator?
It's a tool that reads a message you've received and drafts a reply in the tone you choose. You edit the draft and send it yourself.
Is an AI response generator the same as a reply generator?
Yes. The two names are used for the same kind of tool, and several tools here use both words on their own pages.
Can an AI reply generator read a screenshot?
Some can. A couple of tools here work from a screenshot of the whole conversation, which means the other person's name and messages get uploaded too.
Is it safe to paste customer messages into a free reply tool?
Be careful. The ICO treats any information about an identifiable person as personal data, so take names and contact details out first and check what the tool does with uploads.
Are there free AI reply generators?
Yes. Most tools here name free use on their own page, one offers a trial and one doesn't say, so check the free plan column before you sign up.
