publish.siteYou wrote it. Now reach everyone who should read it.
Paste your article once. Get an X Thread, LinkedIn Post, Newsletter, Substack Note, Instagram Caption, and YouTube Description — in your voice — in 45 seconds.
A 25-second walkthrough: paste an article, pick your voice and platforms, publish everywhere.
Your voice, not theirs
Same article. Two voice profiles. Completely different posts.
Why Pre-Launch Validation Saves Founders From Costly Mistakes
Most founders I know have made the same mistake: they fall in love with their idea before they've validated it with the people who would actually pay for it. The pattern is painfully common — spend weeks building, ship, tweet, nothing…
After analyzing 200+ founder post-mortems, three validation failures account for 73% of early-stage misfires: • No willingness-to-pay signal before building • Validating with a friendly audience, not buyers • Feature-first prioritization over outcome-first The pre-launch framework that changes this: start with 15 customer discovery calls, not wireframes.
I spent $60,000 building something nobody wanted. Not because I wasn't smart. Because I asked my mom, my best friend, and three investor buddies. All said "great idea." None of them were my customer. The fix isn't more research. It's talking to strangers who will tell you the truth.
Both from the same article. Set up your voice profiles once. Switch per job in one click.
How it works
Repurpose one article, newsletter, or transcript into six platform-native posts — three steps between your draft and ready-to-publish.
Paste your content
Drop in an article, newsletter issue, or transcript. Or paste a URL and we'll fetch it for you.
Works with any long-form content — blog posts, essays, podcast transcripts, interview write-ups.
Pick your voice
Select a saved voice profile: your tone, style, sample writing, and words to avoid.
Set up your voice once. Switch between profiles for different brands or clients.
Get all six formats
publish.site generates every platform format in parallel — ready to edit and copy in seconds.
Each format follows the platform's native conventions, not just chopped-up copy.
See what you get
Each format is purpose-built for its platform — not the same text reformatted.
1/ Most founders skip this one step before launching — and pay for it later. Here's what the data says about pre-launch validation 🧵
I used to think shipping fast was the goal. Then I watched three founders burn $80K on products nobody wanted. Here's the framework I now share with every early-stage team I advise…
Welcome back. This week: why pre-launch validation matters more than most founders think, the three questions to ask before writing a line of code, and a quick read to close out Friday.
Hot take: most "MVP" launches are just expensive surveys. The founders who skip validation don't learn faster — they spend more to find out they were wrong.
The launch mistake that costs founders $80K+ 👇 Skipping validation. Every. Single. Time. Before you build, ask these 3 questions first…
#startups #founder #buildinpublic #entrepreneurship
In this video, I break down the pre-launch validation framework that helped 3 founders avoid costly misfires.
Sample outputs generated from a single article on founder validation.
Why not just use ChatGPT?
General AI chatbots can write. publish.site writes for you — across every platform, every time, in your exact voice.
- One format per prompt — ask for each platform separately
- You have to know each platform's rules and spell them out
- Memory is fuzzy — not a structured voice you pick per piece
- Output lives in a scrolling chat log
- Still copy-paste every result to its destination
- No history of your past jobs or outputs
- All 6 formats from one paste, generated in parallel
- Platform best practices built in — you don't need to know them
- Named voice profiles you pick per job — swap instantly
- Every job saved and organized, outputs editable
- Copy any format with one click
- Full job history — find and reuse any previous output
Simple pricing
Start free. Upgrade when you're publishing every week.
Try it out
- All 6 output formats
- Edit & copy outputs
- Job history
Serious content creators
- All 6 output formats
- Priority generation
- Full job history
Agencies & teams
- All 6 output formats
- Priority generation
- Early access to direct publishing
Creators who made the switch
"I was spending 2.5 hours every Tuesday reformatting my newsletter for LinkedIn and X. Now it's done before my coffee gets cold. Literally saved me 2 hours on Tuesday alone."
"The voice profile feature is what sold me. Every other AI tool sounds like generic AI slop. This one sounds like me. My LinkedIn engagement went up 3× in the first month."
"I write one long-form piece per week. Getting 6 formats used to mean 6 separate ChatGPT sessions and 45 minutes of copy-pasting. Now it's one click. Posted more in the last month than the previous quarter."
Frequently asked questions
What is publish.site?
publish.site turns one piece of long-form content — an article, newsletter, or transcript — into six platform-native posts (X/Twitter Thread, LinkedIn Post, Newsletter Edition, Substack Note, Instagram Caption, and YouTube Description), written in your own voice, in under a minute.
How is publish.site different from ChatGPT, Claude, or Gemini?
A general AI chatbot makes you prompt each format separately, know each platform's rules, and copy-paste every result. publish.site generates all six platform-native formats from one paste in parallel, applies each platform's best practices automatically, and lets you save reusable voice and audience profiles you pick per job.
How much does publish.site cost?
There is a free plan with 3 jobs per month. Creator is $79/month (or $790/year) for 30 jobs and 5 voice profiles. Pro is $249/month (or $2,490/year) for unlimited jobs (subject to fair use) and unlimited voice profiles. Launch offer: your first 3 months are $9.99/month on Creator and $79/month on Pro (monthly plans).
Does publish.site write in my voice?
Yes. You create voice profiles (tone, style, sample sentences, words to avoid) and audience profiles (who you are writing for), and every output is generated to match them.
Which platforms does publish.site support?
It generates content tuned for X/Twitter, LinkedIn, email newsletters, Substack Notes, Instagram, and YouTube. Direct publishing to platforms is coming soon.
Do I need a credit card to start?
No. The free plan requires no credit card.
Ready to publish everywhere?
Turn your next article into six platform-native posts in under a minute. Free to start.
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