Grow on X by replying, not by posting into the void
7-day free trial No card Nothing posts without your click
For any niche where the clients read X
- hiring engineers
- indie SaaS
- fintech ops
- B2B sales
- product design
- AI agents
- e-commerce
- legal for startups
- DevOps
- coaching
- real estate
- health tech
- fractional CFOs
- no-code
- hiring engineers
- indie SaaS
- fintech ops
- B2B sales
- product design
- AI agents
- e-commerce
- legal for startups
- DevOps
- coaching
- real estate
- health tech
- fractional CFOs
- no-code
Fifteen minutes, at the right moments
Replies grow an account. Posts alone don't. The first hour after a post decides its reach. Postrion comes to you at those moments and stays out of the way the rest of the day.
08:10
Where to reply
Eight fresh posts from the people of your niche that are picking up replies right now, each with a reply from your own experience.
8 posts to reply to · @jess is moving fast · @priya has replied to you twice
13:40
A note
Type it or say it into your phone. One question back, then a draft in your voice: from your words, never invented.
“A client asked today why we don't take a deposit.”
The first hour
The replies under your post
Your phone tells you when people reply. Each one has an answer in your voice waiting. You send it in a click.
3 replies under your fresh post · answered in 90 seconds
Monday 07:00
The letter
Who saw you, who came to look, who followed, who clicked your link. What your best post missed. One thing to try.
34 opened your profile · +9 followers · 5 clicks · try opening with a question
You do not need forty scheduled tweets.
You do not need a bot liking strangers.
You need to be in the right conversations, fifteen minutes a day.
What Postrion will not do
- It does not post for you. Every reply and every post goes out on your click. No auto-replies, no auto-likes, no DMs, nothing that gets accounts flagged.
- It does not invent your experience. A draft uses what you told it. What it does not know becomes a [placeholder] for you to fill.
- It does not copy other people's posts. Strong posts in your niche are shown as shapes and questions to your own experience, never as text to reuse.
- It does not promise followers. It shows what your posts brought: people who came to look, who followed, who clicked. Growth is measured, not promised.
Three screens and one letter
No dashboard with forty tabs. Reply, Write, Stats, and a letter every Monday.
Where to reply now, and what to say
The posts in your niche that are moving right now, from the people whose audience you want. Under each, a reply from your own experience, in your voice. One click opens X's composer with it.
- Who is picking up replies this minute, who has replied to you before
- Replies under your own posts, answered in the first hour
- Sent through X's own composer: no bots, nothing to flag
A note becomes a post that sounds like you
Type a sentence or say it into your phone. Postrion asks one question back and writes a draft from your words. Threads, images, the link moved to the first reply, and a queue that picks the next slot.
- Voice notes on the go, drafts by the evening
- Threads split where you put a line, numbered for you
- A queue with your best hours, or a plain 'tomorrow at 9'
From seen to followed to clicked
Not impressions for their own sake. How many people saw you, how many came to look, how many followed, how many clicked, against your own usual. And whether a fall in reach is yours or everyone's in your niche.
- Profile visits and follows per post, not just likes
- Any period: a week, a month, a year, one month picked from the calendar
- Which post brought people to the profile, which was only argued with
The Monday letter
Who saw you, who came to look, who followed, who clicked your link. What your best post missed. Who spoke to you for the first time. One thing to try this week.
Monday 07:00 · Sep 22 – 28
Good morning. Last week 412 people saw your posts, 34 opened your profile and 9 followed. Five clicked the link in your bio.
Your best post was the one about the deposit: 41 replies, but only 2 profile visits. People argued, nobody came to look. Next time, open with the question, not the answer.
@priya_ops replied to you for the first time. She has 12k followers in your niche. Worth a reply back this morning.
0 min
a day
Morning, a note, the first hour
0 click
per reply
X's composer, your text in it
0 days
of Pro, free
No card, then Free or $29 a month
0
auto-actions
No auto-likes, replies or DMs
Simple pricing
Every account starts with 7 days of Pro, free. Cancel anytime, 30-day money-back guarantee.
Free
For writing.
$0forever
- Three places to reply a day, in your own words
- Notes, voice and drafts in your voice
- 10 posts a month, threads and images
- The queue and the calendar
- 5 AI drafts a month
Pro free for 7 days, no card needed
Pro
For growing.
$29/ month, or $249 a year
- Eight places to reply, with a reply from your experience
- The first hour under your posts, on your phone
- Stats: from seen to followed to clicked
- The Monday letter
- Unlimited posts and AI drafts
Cancel anytime
Prices in USD. Taxes may apply. Payments are processed by Paddle.
Before you sign in
- Does Postrion post or reply for me?
- No. Every reply and every post leaves on your click, through X's own composer with the text already in it. Nothing runs while you sleep, so there is nothing for X to flag.
- Why replies and not more posts?
- A reply from you weighs many times a like in X's ranking, and it puts your name in front of an audience that is already awake. A post from an account with 400 followers reaches 400 feeds. A good reply under a post that is moving reaches thousands.
- Where do the drafts come from?
- From what you told Postrion: your notes, your voice, the one question it asks back. It never invents your experience. What it does not know becomes a placeholder for you to fill.
- What does it need from my X account?
- Reading your posts and their numbers, and publishing a post when you press Publish. It never likes, follows or messages on your behalf, and a reply under someone else's post goes through X's own composer, with your text in it, on your click.
- What happens after the trial?
- Pro runs for 7 days, so you get a Monday letter before deciding. Then the account is Free: three places to reply a day in your own words, notes, drafts, ten posts a month and the queue. Eight places with a reply from your experience, the first hour and the letter come back when you start Pro. No card is asked for the trial.
Tomorrow morning: eight posts to reply to
Say what you write about, and the first screen fills in a minute. Pro free for 7 days, no card.
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