The voice engine for people who post as themselves
Post like you, without writing like it’s your job.
PrimusPost turns one rough idea into a LinkedIn post, an X thread, an Instagram caption, a Threads post, and a designed carousel — all in your voice, in under a minute.
500 free AI credits a month · no credit card
Made for anyone who posts as themselves.
Whether you’re building an audience, a practice, a company, or a career — if it goes out in your name, it should sound like you.
One idea in. Your whole week of content out.
Showing up as yourself online shouldn’t be a second full-time job. Three steps, about a minute.
- 01
Paste anything
Drop a rough note, a raw opinion, a blog post, or a URL. No blank page, no prompt engineering.
- 02
Match your voice
Train PrimusPost on posts you’ve already written — it learns your hooks, sentence rhythm, and favorite words, so nothing sounds like generic AI.
- 03
Publish everywhere
Get a LinkedIn post, an X thread, Instagram and Threads captions, and a designed carousel — all in your voice, in about a minute.
Everything you need. Nothing you don’t.
Built to do one job undeniably well: turn your ideas into content that sounds like you.
One paste, every platform
A single input becomes a LinkedIn post, an X thread, an Instagram caption, and a carousel — each shaped for its platform.
Voice profiles
Train the system on how you write, then switch between multiple voices for you or your clients.
Typography-first carousels
Premium, credibility-signaling slides — not cheap Canva clones. Export straight to PDF.
Smart content library
Every generation is saved and searchable, so your best ideas are never more than a click away.
Privacy-first by default
We run on the paid AI API — your writing is never used to train models. GDPR & CCPA ready.
Radically simple
Paste, then generate. No bloated suite, no overwhelming dashboard, no learning curve.
Sounds like you. Every platform. One paste.
Other tools hand you templates or a bloated suite. PrimusPost gives you posts and carousels that actually sound like you — from one paste, in one click.
| Feature | PrimusPost | Contentdrips | Taplio | AuthoredUp |
|---|---|---|---|---|
| Voice matching (from your real posts) | Yes | Basic | Basic | — |
| Premium carousels | Yes | Generic | — | — |
| One paste → all platforms | Yes | No | No | No |
| Simple & focused | Yes | Overwhelming | Bloated | Yes |
| Starting price | $19 | ~$15 | $39+ | $19.95 |
Simple pricing that scales with you.
Every plan includes all platforms and voice matching. Start free — upgrade only when you outgrow it.
Free
Try it — no card required
- 1 custom voice profile
- LinkedIn, X, Instagram & Threads posts
- All 8 carousel themes
- Watermarked carousel exports
Creator
For founders building in public
- Save up to 3 custom voice profiles
- LinkedIn, X, Instagram & Threads posts
- All 8 carousel themes
- No watermarks on exports
Pro
For daily creators & power users
- Unlimited custom voice profiles
- LinkedIn, X, Instagram & Threads posts
- All 8 carousel themes
- No watermarks on exports
No credit card required for Free. Running an agency? A team plan is coming soon.
Questions, answered.
That’s the whole point. PrimusPost extracts your tone, cadence, vocabulary, and signature hooks from posts you’ve already written, then generates in that voice — not a generic AI voice. The more you feed it, the sharper the match.
We run on the paid AI API, so your writing is never used to train models. Data is encrypted, GDPR & CCPA ready, and deleted on request. Your unpublished ideas stay yours.
One paste generates a LinkedIn post, an X (Twitter) thread, an Instagram caption, a Threads post, and a premium PDF carousel. LinkedIn is our first-class focus.
No. The Free plan gives you 500 AI Credits every month with no card required. You only pay when you decide to upgrade.
Generating a full multi-platform post + carousel costs 100 AI credits. Smaller features like Rewrite or Voice Extraction cost fewer credits (e.g., 5-50 credits).
Yes. Plans are month-to-month, or annual for 2 months free. Cancel in a click — no lock-in contracts.
Your next post should sound like you.
Turn one rough idea into every platform format in about a minute. 500 free AI credits per month.