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NewGenerate engaging social posts in seconds

The First Full-Scale Social Media Manager for Beehiiv Creators

Stop letting your best newsletter content die in the inbox. Turn every edition into weeks of authentic social posts, automatically.

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200+
Posts created
700,000+
Combined followers/subs
All-in-one solution

Stay Authentic. Save Hours.
Grow Your Audience.

Connect your newsletter

Link your account and let our AI transform your best insights into on-brand social posts.

Choose your channels

Select platforms like LinkedIn or Twitter. We'll tailor each post to fit perfectly.

Auto-transform & review

We generate social posts that sound exactly like you—fine-tune them if you like, or trust our AI.

It nails our voice and tone perfectly!

Tod, Podcaster

The Long Form option is the perfect format. I’d trust it to auto-publish daily!

Lawrence, Newsletter Writer

I used to spend 4 hours researching, writing, then editing my newsletter. Then, I'd spend just as much time going back through and picking out pieces that I wanted to rewrite for each social platform. Now, I do all of this in minutes—and it's better than if I'd tried to do it myself.

Trey, Creator of The Startup Breakdown

See PostOnce in Action

Watch how easy it is to convert your newsletter into social posts.

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Get started for free. No credit card required.

Fair Pricing for Creators

Grow your audience on social with minimal effort and maximum authenticity.

Starter
PostOnce Starter
The ultimate plan to supercharge your content strategy
$14.99
Billed monthly
  • Beehiiv integration
  • Twitter and LinkedIn support
  • Unlimited posts
  • Industry-leading LLMs
  • Access to all post templates
Autopilot (Waitlist)
PostOnce Autopilot
A completely hands-off, AI-driven social media manager.
$49.99
Billed monthly
  • Everything in Starter, plus…
  • “Set it and forget it” workflow with 7+ AI-driven posts/week
  • Automatic posting and scheduling—no manual triggers required
  • AI-optimized posting times, hashtags, and engagement strategies
  • Truly hands-off: Perfect for busy creators and entrepreneurs

How We Compare

PostOnce

  • ✓ AI that truly captures your voice
  • ✓ Rapid, automated social scheduling
  • ✓ Focus on high-quality newsletter writing
  • ✓ Transparent pricing with free trial
  • ✓ Designed for busy creators

Others

  • ✗ Generic, robotic-sounding AI
  • ✗ Manual scheduling or clunky automations
  • ✗ Limited customization to your style
  • ✗ Hidden costs or no free trial
  • ✗ Built for general social management, not creators

Frequently Asked Questions

Will PostOnce really capture my unique writing voice?

Yes! Our AI is specifically trained on your newsletter style so your social posts feel genuinely authored by you.

Can I edit AI-generated posts?

Absolutely. You have full control to approve, tweak, or schedule posts. We want you to feel confident in every piece of content.

Which platforms do you support?

We currently support LinkedIn and Twitter/X, with more on the way. You pick your channels, and we handle the rest.

What if I only publish a newsletter once a month?

Even better! PostOnce helps you stretch that single newsletter into multiple posts scheduled over the weeks, keeping your audience engaged between editions.

Ready to Let AI Handle Your Social?

Focus on writing what you love. We'll handle the rest.

Get Started