Your social media, in your voice
Never go quiet again.
Sydium learns how you write, drafts your week across ten platforms, and publishes on your OK.
14-day free trial · card upfront, $0 today · cancel before day 14, pay nothing
“i'll post more starting monday.”
5/15 · 3 weeks
week 1: you approved every post · week 2: one sunday sitting · week 3: it earned the keys
Prove it in 20 seconds.
Paste your posts or your website. If the sample doesn't sound like you, close the tab and keep your afternoon. No signup, no email.
instagram · tiktok · youtube · linkedin · x · facebook · pinterest · bluesky · threads · mastodon
Paste your website. We'll learn your voice.
20 seconds to your writing DNA + 3 posts written as you. No signup needed.
No signup. No email. Just your URL.
same news, two writers
the corner cafe
coffee shop · tue 9:41
summer menu's on the board. cold brew tonic stays - you ordered 212 last month, we counted. the lavender latte didn't survive. new: fig toast. it will sell out.
what sydium writes, as you
the corner cafe
coffee shop · tue 9:41
🚀 Exciting news, coffee lovers! ☕ We are THRILLED to announce our brand-new Summer Menu, crafted to elevate your coffee experience! Unparalleled flavors await. Don't miss out! ✨ #CoffeeLovers #SummerVibes #Blessed
what every other tool writes
drag the lime line left. then prove it on your own words.
The whole job, handled.
It learns your voice
From your own posts: cadence, vocabulary, point of view. The drafts read like you on a good day, not like a template.
It fills your calendar
Every platform, at the right time, drafted before you ask. You approve everything in one pass. Nothing ships without your OK.
It earns the keys
Start by reviewing every post. Move to one Sunday sitting. Hand it full autonomy when it deserves it. Pause is always one click.
the sounds-like-you promise
If your first month doesn't sound like you, we retrain your voice free and refund the month.
No form. No call. Email us and it's done.
Covers your first paid month, on top of the 14-day free trial. You are the judge.
“The AI gives me a good starting point. I sometimes edit it, but it saves me from the blank page.”
“It makes me a draft, I adjust it in a few minutes and publish. I post much more consistently now.”
“Found a missing feature. He shipped it the next day. I am no longer just a user, I am a supporter.”
“Stop everything! The UX is insane.”
Simple plans.
full breakdown →save ~20%
Pro: $28/mo, billed yearly · $35 monthly
Agency: $79/mo, billed yearly · $99 monthly
Enterprise: $499/mo, billed yearly · custom terms
Pro
$28/mobilled yearly · $35 monthly
300 posts a month, 5 autopilot accounts, full voice training, and the whole trust ladder up to the keys.
Start with $0 todayAgency
$79/mobilled yearly · $99 monthly
800 posts, 20 autopilot accounts, 10 seats, 20 client portals, approvals, white label.
Start with $0 todayEnterprise
$499/mobilled yearly · custom terms
50 autopilot accounts, unlimited automations, 50 seats, priority line to the founder.
Talk to Dan14-day trial on Pro and Agency: card upfront, $0 today, cancel before day 14 and pay nothing.
I built Sydium because I was the founder who never posted. Fifteen years writing code, zero consistency on social. Now the queue is never empty and it still sounds like me.dan pralea · built solo in brasov, romania · dan@sydium.com