Paste the post you want to answer. This AI comment generator returns three comments or replies that add something, in your voice, for LinkedIn, Twitter, Instagram, YouTube or Facebook. You read it, you post it. 3 free runs a day, no sign-up.
The VoiceMoat extension drafts comments and replies in your voice right inside LinkedIn and Twitter. You read it, you post it.
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three steps
Paste the post, pick a move, copy a comment.
Why most AI comments get ignored
Every feed now has a layer of comments that could sit under any post: “Great insights!”, “So true, thanks for sharing”, “Love this”. Readers skip them, and the author usually does too. A comment works when it proves you read the post. It picks out one detail and adds something the post did not say.
This AI comment generator is built around that rule. It reads the post you paste, finds the claim or moment most worth answering, and writes three comments that respond to it. No generic praise, no “agree?”, no emoji walls.
Five jobs this AI comment generator can do
The picker sets the main job. Each run still returns three different options, so you can choose the one that fits the conversation.
Add a point: one fact, angle or example the post missed.
Agree and build: say what you agree with, then take it one step further.
Ask a question: a real question the author would want to answer, not a quiz.
Share a story: a short moment from your own work that backs up or complicates the post. Type it in “Your take”, because audenAI will not invent experiences you did not have.
Disagree politely: name the part you see differently and why, without starting a fight.
An AI reply generator with a person in the loop
Nothing here posts for you. You get drafts, you read them, you edit them, and you post the one you like by hand. That line matters, because the platforms draw it too. Twitter's automation rules say sending automated replies based on keyword searches alone is not permitted, and LinkedIn's User Agreement bans bots and other unauthorized automated methods that comment on posts. A drafting tool that leaves the final click to you is a different thing from a bot that fires comments at strangers.
The platform rules it follows
LinkedIn: comments can run to 1,250 characters and show in full, but the drafts stay at one to three short lines. A comment is a reply, not a second post.
Twitter: a reply has the same 280-character limit as any post on a standard account, with links counted as 23 characters and each emoji as 2.
Instagram, YouTube and Facebook: drafts stay short and conversational, the way comments read on those feeds.
For a version tuned to one platform, use the LinkedIn comment generator or the Twitter reply generator. If you want to see what makes your own voice recognizable first, the brand voice analyzer shows the signals.
Comment without leaving the feed
Copying a post into a page and back works for one comment. For a daily habit, the VoiceMoat Chrome extension puts audenAI under every Twitter post and inside LinkedIn's comment box. Pick a tone and a short reply in your voice appears right there, one to three lines in the post's language. You press Reply or Comment yourself; it never posts for you. And because audenAI learns from your own content, your comments sound like the person behind your posts.
now that you have the comment
Comment posted. Go deeper on one platform.
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faq
Good to know
What is an AI comment generator?
Is it against the rules to use an AI comment generator?
Which platforms does it work for?
Will the comments sound like me?
Is the AI comment generator free?