We're Live on Product Hunt!
Today's the day — PostSmith is officially live on Product Hunt. If you've ever spent hours writing a single LinkedIn post, only to wonder if it's actually any good before hitting publish, this is for you.
Check it out on Product Hunt →
PostSmith
From idea to scored LinkedIn post in 90 seconds
What Is PostSmith?
PostSmith is an AI-powered writing assistant built specifically for LinkedIn. But it's not just another ChatGPT wrapper — it uses 8 specialized AI agents, each designed to handle one part of the content creation process:
🔍 Research — Scans your codebase, docs, and URLs to find stories worth telling.
✍️ Writing — Drafts posts using proven hook patterns (contrarian, storytelling, quick tips).
🎯 Validation — Scores every post 0-100 against LinkedIn best practices.
🎨 Visual — Generates carousels and graphics.
🎙️ Voice — Learns your writing style from past posts.
📅 Scheduling — Picks optimal posting times.
📊 Analytics — Tracks what's actually working.
📚 Sources — Extracts topics from your GitHub/GitLab repos.
The result: 90 seconds from idea to a scored, publication-ready post.
🔍 Research — Scans your codebase, docs, and URLs to find stories worth telling.
✍️ Writing — Drafts posts using proven hook patterns (contrarian, storytelling, quick tips).
🎯 Validation — Scores every post 0-100 against LinkedIn best practices.
🎨 Visual — Generates carousels and graphics.
🎙️ Voice — Learns your writing style from past posts.
📅 Scheduling — Picks optimal posting times.
📊 Analytics — Tracks what's actually working.
📚 Sources — Extracts topics from your GitHub/GitLab repos.
The result: 90 seconds from idea to a scored, publication-ready post.
Why We Built This
As a developer, I was spending 2+ hours writing each LinkedIn post — researching what works, writing drafts, second-guessing whether it was good enough to publish. The breaking point was realizing I had no objective way to know if a post would perform well before putting it out there.
Existing AI tools made writing faster, but speed wasn't the real problem. The real problem was quality confidence. So I built a validation engine that scores every post against LinkedIn best practices before you publish — not after.
Existing AI tools made writing faster, but speed wasn't the real problem. The real problem was quality confidence. So I built a validation engine that scores every post against LinkedIn best practices before you publish — not after.
Write Better LinkedIn Posts with AI
PostSmith generates, validates, and schedules your LinkedIn content. Try it free.
Start Writing for FreeExclusive Product Hunt Offer
To celebrate the launch, we're offering the Product Hunt community 3 months of Pro free with code PRODUCTHUNT.
Try PostSmith Free →
Try PostSmith Free →