Your next 30 days of LinkedIn posts, planned and published automatically.
The first LinkedIn post scheduler that writes in your voice. ViralBrain plans a 30-day content calendar from your past posts, schedules every LinkedIn post for the best time, and auto-publishes through the official LinkedIn API, so your account stays safe and you never run out of things to say.
- Official LinkedIn APIs
- You approve every post
- Cancel anytime · €1 trial
June 2026
30-day plan · auto-publishing
Customer story
CalendarTactical thread
CalendarFounder lesson
CalendarTactical thread
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CalendarHot take
CalendarFounder lesson
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CalendarBehind the scenes
CalendarHot take
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CalendarCustomer story
CalendarBehind the scenes
CalendarSchedule 30 days of LinkedIn posts in three steps
One setup. Then your LinkedIn keeps publishing in your voice, without you touching the composer.
- Step 1
Connect LinkedIn
Sign in with LinkedIn OAuth in under 30 seconds. ViralBrain pulls your last 50 posts, headline, and profile so it can learn how you actually write, not how a generic AI assistant writes.
- Step 2
AI plans 30 days from your voice
We blend your writing DNA with patterns from 968 hero creators and a 30,360-post dataset, then generate a full 30-day calendar built around your themes, your tone, and a realistic posting cadence.
- Step 3
Auto-publishes via official LinkedIn API
Posts go live through LinkedIn's official posting API. It's the same one their own Scheduler uses. No browser automation, no scrapers, no ban risk. Review, edit, or pause any scheduled LinkedIn post before it ships.
“Won’t AI-generated posts sound robotic?”
Generic AI writers default to a flat, LinkedIn-influencer voice because they have no idea who you are. ViralBrain takes the opposite path: every draft starts from your last 50 posts, the rhythm, the openers, the words you actually use, the topics you actually care about. Before a single line is generated, we’ve already built a writing-style DNA profile from your own content.
On top of that, we layer patterns from 968 hero creators and a 30,360-post dataset of high-performing LinkedIn content. That tells us what structures work in your niche specifically, without copying anyone’s voice. The result reads like you on a good writing day, not like a bot. And if a post doesn’t land right, you can edit it before it publishes, every single time.
Manual posting vs ViralBrain auto-calendar
The honest trade-offs across the six things creators actually care about.
| Dimension | Manual posting | ViralBrain auto-calendar |
|---|---|---|
| Weekly time investment | 5–8 hours writing + scheduling | 15 minutes reviewing the queue |
| Consistency | Drops the second life gets busy | 30 days planned, auto-publishes on schedule |
| Voice authenticity | Yours — when you actually post | Yours — modeled from your last 50 posts |
| Scalability | Capped by hours in your day | Scales with your business, not your calendar |
| Engagement rate trajectory | Inconsistent — algorithm punishes gaps | Compounds — algorithm rewards steady cadence |
| Account safety | Safe (you’re posting yourself) | Safe — official LinkedIn API, no automation flag |
Weekly time investment
Manual
5–8 hours writing + scheduling
Auto-calendar
15 minutes reviewing the queue
Consistency
Manual
Drops the second life gets busy
Auto-calendar
30 days planned, auto-publishes on schedule
Voice authenticity
Manual
Yours — when you actually post
Auto-calendar
Yours — modeled from your last 50 posts
Scalability
Manual
Capped by hours in your day
Auto-calendar
Scales with your business, not your calendar
Engagement rate trajectory
Manual
Inconsistent — algorithm punishes gaps
Auto-calendar
Compounds — algorithm rewards steady cadence
Account safety
Manual
Safe (you’re posting yourself)
Auto-calendar
Safe — official LinkedIn API, no automation flag
Official LinkedIn APIs
No browser automation, no scrapers. Zero ban risk.
You approve every post
Review the full 30-day queue before anything publishes.
Pause or edit anytime
Tweak a post, skip a day, or pause the calendar in one click.
€1 trial · cancel anytime
7 days for €1. No long-term lock-in, no card games.
Questions creators ask before signing up
- Once you connect LinkedIn, ViralBrain generates a 30-day content calendar from your voice and themes. You approve the queue, and a daily cron job publishes each scheduled LinkedIn post on its date using the official LinkedIn posting API. That's the same one LinkedIn's native Scheduler uses.
- Yes. We build a writing-style DNA from your last 50 posts: your sentence rhythm, openers, vocabulary, and recurring themes. Every draft is generated against that profile, then refined with patterns from 968 hero creators and a 30,360-post dataset so the structure works without copying anyone else's voice.
- Every post in the calendar is editable until the moment it publishes. You can rewrite, regenerate, swap days, or remove a post entirely. Nothing ships without you having had a chance to review it.
- Disconnecting LinkedIn immediately pauses auto-publishing. Your calendar and drafts stay intact in your ViralBrain account. When you reconnect, queued posts resume from where they stopped, with no data loss.
- Auto-publishing lives on the Premium plan: €1 for 7 days, then €69/month. You can cancel from the billing page anytime before the trial ends and you won't be charged the recurring rate. Pro (€39/month) includes the calendar preview but not auto-publishing.
- Yes. ViralBrain publishes through LinkedIn's official Marketing Developer Platform: the sanctioned posting API LinkedIn provides for tools like Hootsuite, Buffer, and their own Scheduler. We don't automate the browser or scrape, which is what gets accounts flagged.
- ViralBrain plans 30 days from your themes, your past posts, and the topics that perform in your niche based on the hero dataset. You can regenerate the calendar at any time, swap themes, or feed it new sources (a blog, a podcast, a customer call) and it will plan the next 30 days around that.
- The default cadence is 3 posts per week, proven by our hero dataset to compound engagement without burning out the algorithm. You can tune the cadence (2 to 5 posts per week) inside the calendar settings before approving the queue.
Automate your LinkedIn for 30 days
ViralBrain plans, writes, and schedules your LinkedIn content — using official LinkedIn APIs so your account stays safe.
- Official LinkedIn APIs — no risk of ban
- You approve every post before it goes live
- Cancel anytime