One click on any post
AI Reply and Question buttons sit in each post's action bar. The draft lands in X's own reply box, ready for you to read.
X AI Comment/Reply Generator
Replies for X, in your own voice.
XAICG adds a button to every post. One click drafts a comment that sounds like you and types it into the reply box. You read it, change what you like, and post it yourself.
Free trial: 20 generations. No API key, no card.
Features
Built for the way you actually use X
Everything happens where you already are: in the timeline, on the post you want to answer.
A tone for the moment
Auto fits each post. Or pick casual, witty, supportive, skeptical, analytical, blunt, technical or professional.
Try another, for free
Each request brings back several drafts. Step through them without spending another generation.
Posts, threads and rewrites
The toolbar popup turns a rough idea into post drafts or a full thread, and tightens a draft you already wrote.
Your voice, saved once
Describe how you sound. Set reply length, language and emoji. It applies to everything XAICG writes.
You stay in control
Nothing is ever posted for you. Every draft waits in the box until you press Reply. A copy-only mode never touches the page.
How it works
Up and running in a minute
Add XAICG to Chrome
Install the extension from the Chrome Web Store. There is nothing to configure and no API key to find.
Sign in with Google
That starts your free trial of 20 generations. XAICG keeps your name and email, and nothing else from your Google account.
Click AI Reply on any post
A draft appears in the reply box. Keep it, edit it, or ask for another. You press Reply.
Tones
Pick a tone when you want one
Most of the time Auto reads the room. When you want something specific, the arrow next to the buttons opens the tones, and the same menu copies a line for a quote post.
- Eight tones, plus Auto
- A short, specific question with one click
- English by default, or the post's own language, or one of 17 you choose
Compose
Write the post you meant to write
Open XAICG from the toolbar and say what the post should be about. You get drafts to copy or open in X, a thread of the length you choose, or a tighter version of something you already wrote.
- Posts in three lengths
- Threads from three to eight posts
- Rewrites that keep your facts, names and links
Your voice
Sounds like you, not like an assistant
XAICG is built to avoid the tells. No generic praise, no hype words, no em dashes, no hashtags you did not ask for. It reacts to one concrete detail in the post, the way a person does, and it remembers your recent drafts so it does not repeat itself.
Describe your persona once, or start from a preset and edit it.
Account
Your plan follows you
Your license belongs to your Google account. On a new computer you sign in and it is there, with no key to type. If every seat is in use, you choose which browser gives it up.
Prefer not to sign in? A license key works on its own.
Privacy
What it sees, and what it keeps
Only the post you click
XAICG reads the post you ask it to answer, and nothing else on the page. It never reads your messages, followers or account details, and it cannot post for you.
Drafts are not stored
The post's text goes to the XAICG server and on to OpenAI to write the draft. The server does not save that text or the draft it returns.
No API key of yours
You never paste an OpenAI key into the extension, so there is no key of yours to leak or to run up a bill.
Plain about the rest
What is kept, and why, is set out in the privacy policy in ordinary language.
Pricing
Start free. Upgrade when it earns its place.
A generation is one request for drafts. Stepping through the drafts you already have is free.
FAQ
Questions
Does XAICG post for me?
No. It types a draft into the reply box and stops. You decide whether to post it, edit it or throw it away. If you prefer, switch to copy-only mode and it will not touch the page at all.
Do I need an OpenAI API key?
No. The writing happens on the XAICG server. There is nothing to set up and no key to manage.
What does the free trial include?
20 generations with every feature, for each Google account. No card is needed.
What counts as a generation?
Each time XAICG asks for new drafts. One request brings back several, and choosing "try another" to see the next one does not use a generation.
Can I use my plan on more than one computer?
Yes, up to the number of browsers in your plan. Sign in with Google on each one. If all your seats are taken you can move the license to the browser you are on.
Which languages does it write in?
English by default. You can have it match the language of the post instead, or always write in one of 17 languages.
What happens to the posts I reply to?
The text of the post is sent to the XAICG server and to OpenAI so a draft can be written. It is not saved. The privacy policy has the details.
Which browsers are supported?
Google Chrome, version 111 or newer, on x.com and twitter.com.
Is XAICG made by X?
No. XAICG is an independent product of Unique Labs and is not affiliated with or endorsed by X Corp.