By Mehdi HassanHow do you write a launch announcement?
You write a launch announcement by drafting one core sentence, what you built, who it's for and what changes for them, and then adapting it for each channel. Most weak announcements start in the channel ('let's write the LinkedIn post') and end up saying something slightly different everywhere. One sentence, reused, makes the launch recognizable.
The announcement is one part of a wider website-first product launch plan. This guide covers the words: the core sentence, the launch post, the launch email, the landing page headline and the press summary. It's written the way we write launch copy for clients, starting with the words before any design.
What is the core sentence of a launch announcement?
The core sentence is a single line that a stranger could repeat: [Product] helps [specific audience] [do a specific thing] without [the old pain]. It's not a tagline. It's a plain statement of fact that a journalist, a community member or a customer could paste into their own post without editing.
Name the audience precisely
Say 'finance teams at 50–500 person companies', not 'businesses'. A precise audience lets the right people recognize themselves in the first line.
Name the job, not the feature
Describe what the reader gets done ('close the books in days'), not what the product contains ('AI-powered reconciliation engine').
Name the old pain
The 'without' clause carries the contrast that makes people care: without spreadsheets, without a consultant, without waiting for engineering.
Cut it to one breath
Read it aloud. If you need a breath in the middle, cut adjectives until you don't. Aim for under 25 words.
Test it on an outsider
Send it to someone who doesn't know the product and ask what it does. If their answer doesn't match, rewrite before anything else.
How do you write a launch post for LinkedIn or X?
Write the launch post as a short story: the problem in one or two lines, the core sentence, one concrete detail that proves it works, and one link. The first line decides whether anyone reads the rest, so it has to name a problem the reader already feels. Founder posts tend to travel further than company page posts, so publish from a person and reshare from the brand.
Part | What it does | Template |
|---|---|---|
Hook | Names a problem the reader recognizes | Every [audience] I talk to [has this pain]. |
Turn | States what you built | So we built [product]: [core sentence]. |
Proof | One specific, true detail | It [does one concrete thing] in [real context]. |
Ask | One action and one link | It's live today. Try it here: [link] |
Reply plan | Keeps the thread alive | Answer every comment in the first hours. |
If you're launching on Product Hunt the same day, adapt the maker comment from this structure too; our guide on how to launch on Product Hunt covers the rest of that day, and where to launch besides Product Hunt ranks other channels for B2B fit.
How do you write a launch email?
A launch email leads with the benefit to the reader, makes one ask and links to one page. Your list already knows you, so skip the backstory and tell them what they can do now that they couldn't before. Send two versions: one to prospects and waitlist subscribers, and one to existing customers about what changes for them.
- Subject line. The core benefit in plain words, under about 50 characters, such as 'You can now close the books in days'. Avoid 'Big news' and other vague openers.
- Preview text. The second half of the core sentence, so the inbox view reads as one thought.
- First line. What they can do now, in one sentence.
- Body. Two or three short paragraphs: the problem, how the product solves it, and one detail or screenshot.
- One button. The same label as the landing page's primary action.
- Sign-off from a person. A founder's name gets more replies than a company signature, and replies are useful launch feedback.
Hypothetical example: one core sentence adapted three ways
For example, suppose the core sentence is: 'Ledgerly helps finance teams at growing companies close the books in days, without spreadsheets.'
Launch post hook: 'Every controller I've met loses the first week of each month to spreadsheets.' Then the turn: 'So we built Ledgerly. It helps finance teams close the books in days, without spreadsheets.'
Launch email subject: 'Close the books in days, starting this month.' First line: 'Ledgerly is live, and you can connect your accounting system today.'
Landing headline: 'Close the books in days, not weeks.' Subhead: 'Ledgerly reconciles your accounts automatically, so your team stops living in spreadsheets.' The product is invented; the point is that all three pieces say the same thing in a shape that fits each channel.
How do you write the launch landing page headline?
The launch landing page headline names the outcome the reader wants, and the subhead explains how the product delivers it. Visitors arrive from your post and email already primed by the core sentence, so the headline should feel like the same promise, sharpened. If the headline and the post say different things, visitors hesitate and bounce.
- Headline: the outcome. Six to ten words on the result, in the reader's language.
- Subhead: the mechanism. One or two lines on how it works and who it's for.
- Primary action. One button, labeled with the action (Start free, Book a demo), matching the email.
- Visual. A real screenshot or short clip of the product doing the thing the headline promises.
- Launch note. A small line for existing customers on what's new for them.
The rest of the page needs proof, share previews and tracking before it goes live, all covered in our launch page checklist. If your current homepage can't carry the launch message at all, a focused homepage-only redesign is often enough.
What makes a launch announcement get picked up by press and creators?
A launch announcement gets picked up when it gives writers a story they can tell in one sentence and the assets to tell it fast. Journalists and newsletter writers rarely have time to dig, so a copy-ready summary on your site does more than a long press release. Make it easy to quote you accurately.
- A 50-word summary written in the third person that a writer can paste as-is.
- Three key facts: what launched, who it's for, and pricing or availability.
- Assets: logo files, product screenshots, a founder photo and the OG image.
- A named contact with an email address that someone checks on launch day.
- A reason it matters now: a change in the market, a regulation or a shift in how buyers work.
The same summary helps AI assistants describe you correctly. When ChatGPT or Perplexity answers 'what is [your product]', it pulls from pages it can read, so a clear, factual description on your own site gives it the right words to use.
How do you reuse a launch announcement after launch day?
Reuse a launch announcement by turning each piece into something permanent: the post becomes a short blog article, the email becomes an onboarding message, and the landing page becomes the product page. The core sentence should live on as your product description. A launch is a burst; the words should keep earning after it ends.
Track what each piece drove with UTM-tagged links, then report it in a simple format; our SEO reporting template shows how to present that to leadership. If you're relaunching an existing product rather than launching a new one, read the SEO-safe relaunch plan before you change any URLs.
