Engineered for authentic social publishing.
See the five parts of PrimusPost that turn raw thoughts into voice-matched posts and designed PDF carousels.
Five parts, one studio.
Each part cuts manual formatting while keeping your own writing style.
Voice DNA Profiles
Analyzes your sentence length patterns, vocabulary choices, paragraph pacing, and hook structures from past writing. New posts follow that profile, so they read like you rather than generic AI.
- ✓Sentence length, tone, and vocabulary analysis
- ✓Multiple voice profiles for different brands or clients
- ✓Learns from edits to refine voice accuracy over time
- ✓Your writing is not used to train AI models
One Paste, 5 Formats
Writes a post for LinkedIn, X (Twitter), Instagram, and Threads, plus a designed PDF carousel, from one paste.
- ✓LinkedIn posts with structured line breaks and hooks
- ✓X posts written to fit 280 characters
- ✓Threads posts with a conversational hook
- ✓Instagram captions with relevant hashtags
Typography-First PDF Carousels
Builds PDF carousels directly from your text with a programmatic layout engine. The PDF keeps a selectable text layer and is ready to upload to LinkedIn as a document post.
- ✓7 design themes: Modern, Professional, Bold, Ribbon, Glass, Elegant, Tech
- ✓18 slide layouts: covers, numbered steps, quotes, stat callouts, checklists, comparisons, before/after, charts and more
- ✓Automatic line balancing and font scale adjustments
- ✓PDF export with a selectable, searchable text layer
Anti-Slop Checks
Checks that steer drafts away from overused AI buzzwords, corporate filler, and cliché phrases, and rewrite a draft when common AI tells slip through.
- ✓Watches for overused words (delve, tapestry, game-changer, unlock)
- ✓Steers away from filler and LinkedIn clichés
- ✓Preserves direct, human sentence structures
- ✓Writes from the points in your input; you review every draft
Pulse Signal & Idea Matching
Surfaces relevant topic signals and angles in your niche to spark ideas for your next content batch.
- ✓Browse niche topic signals and talking points
- ✓Generate fresh angles on demand from any signal
- ✓Tune your feed by industry and keywords
- ✓Save angles to your Idea Bank on paid plans
How raw ideas become publish-ready content.
The steps from your input to posts and a finished PDF.
Read Your Input
Takes raw text, voice transcripts, bullet notes, a web link, or a PDF and finds the core points.
Apply Your Voice
Writes with your saved Voice DNA profile and checks drafts for overused AI clichés.
Write for Each Platform
Formats copy into native structures for LinkedIn, X, Threads, and Instagram.
Design the Carousel
Renders typography-balanced slides into a PDF with a selectable text layer.
Inputs, outputs, and privacy.
Supported inputs, output formats, carousel size, and privacy terms.
| Area | Details |
|---|---|
| Supported Input Types | Text notes, bullet lists, voice transcripts, meeting notes, article drafts, web links, PDF files |
| Generated Social Formats | LinkedIn Posts, X Posts, Instagram Captions, Threads Posts, PDF Carousels |
| Carousel Export | PDF with a selectable, searchable text layer |
| Carousel Size | 1080 × 1350 px (4:5 portrait) |
| Generation | All 5 formats from one paste, with live progress in the studio |
| Privacy & Data Protection | Paid AI services under commercial terms, not used for training; encrypted in transit and at rest; you own your content |
Frequently asked feature questions.
How is PrimusPost different from standard ChatGPT or Claude prompts?
Standard chat models require manual prompting and produce generic, recognizable AI phrasing. PrimusPost builds your Voice DNA from your writing samples, checks drafts for common AI tells, and makes posts for 4 platforms plus a PDF carousel from one paste.
Do I need design tools like Canva to make carousels?
No. PrimusPost uses a programmatic typography engine with 7 design themes that automatically formats your slides with balanced line heights, contrast, and font scales.
Is the text in an exported carousel selectable?
Yes. Every carousel exports as a PDF with a selectable, searchable text layer, designed specifically for LinkedIn document posts.
Are my unpublished drafts used to train AI models?
No. PrimusPost uses paid AI services under commercial terms, and your drafts, ideas, and voice profiles are not used to train AI models.
Your next post should sound like you.
Turn one rough idea into 5 native formats from a single paste. 15 free generations to use within 30 days, then 3 every month. No credit card required.