Reply App
Write replies on X that read like posts worth reading on their own.
Free, no sign-up. Everything is saved in this browser only. Based on Does it pay to be a reply guy?
1Paste the post
2Pick a reply angle
Templates (tap one)
3Write your reply
Characters:
Write it with a bot
Pick a prompt, then copy it or send it to your bot. Nothing is sent anywhere by this page.
4Check
Tips
5Reply on X
No post link yet, so this opens as a new post, not a reply. Paste the link in step 1.
Tapping Reply on X saves the reply to your history and counts it for today.
30-day tracker Day 1/30
Today’s replies (goal 5–10)
0
Streak: 0 days (a day counts with 1 post and 5+ replies)
Last 30 days: replies (red = goal met), dots = original post, line = followers
Niche target list 0/20
Save 10–20 relevant accounts in your niche. Don’t chase the biggest accounts. Chase the most relevant conversations.
Reply history 0
Your last replies, saved on this device. The check in step 4 warns when you repeat the same phrases.
FAQ: how replies rank
Does a reply give my account a +5 boost?
No. X’s published For You scoring gives a reply a weight of +5.0, against +0.66 for a like. But these weights multiply predicted engagement probabilities. They aren’t points awarded for individual actions, and replying to someone else’s post doesn’t automatically give your account a +5 boost.
What decides where my reply shows up under a post?
X says reply visibility considers whether the viewer follows you, whether the original author replied to you, viewer-author relationships, predicted engagement, account verification status and negative feedback.
Why does the original author replying matter?
It’s one of the confirmed conversation signals. Getting the author to respond can help your reply’s placement in the conversation, which is why a sharp question or a real addition works better than praise.
Can bad replies hurt me?
The published weights include Not interested −52.272, Mute −58.8, Block −31.2 and Report −234. Again, these are prediction weights, not penalties applied per action. But the message is clear: irrelevant, repetitive replies are a terrible growth strategy.
How many replies a day?
The 30-day experiment: 1 useful original post plus 5–10 thoughtful replies in your niche every day, then respond when authors and readers engage. Track profile visits, relevant followers and conversations.
What is the Reply score?
A quick check from this app, not from X. It rewards replies that are specific, 60–280 characters, not generic, free of links and self-promo, not repetitive and that invite a response. A high score doesn’t guarantee reach. It just makes your reply look like a post instead of a comment.
Is anything sent to a server?
No. Your drafts, history, target list and tracker stay in this browser. Reply on X opens X’s own post box with your text filled in.
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