How to Write a Product Description for a Launch Page, Paragraph by Paragraph
Write a launch product description in three short paragraphs: who it is for and what is hard for them today, how it works in the order a user meets it, and what state it is in now, with the price and the feedback you want. Plain facts beat adjectives. The launch form on this board allows up to 1,500 characters, so cut anything a visitor would not miss.
What is a description for, if the tagline already says what it is?
The tagline earns the click. The description earns a decision: try it, or move on. Someone reading it is already curious and now wants three answers. Is this for someone like me? How does it actually work? Is it ready enough to be worth my time? A description that answers those and stops is better than one that tries to impress.
That also tells you what to leave out. A reader who has reached the description does not need the founder’s journey, the market size or a list of every setting. Those can live on your own site. Here you have a few hundred words at most, and each sentence should help the reader decide.
What goes in each of the three paragraphs?
- For whom, and what is hard today. One or two sentences naming the person and the situation, and the clumsy thing they do now. Start with them, not with your product.
- How it works, in order. Three steps in the sequence a user meets them: what they give it, what it does, what they get. Concrete nouns and verbs. If a step needs a screenshot to be believed, add one.
- Where it stands. Whether it is a first version, what it does not do yet, what it costs, and the one thing you would like people to tell you. Honest limits make the other two paragraphs easier to believe.
Here is the shape filled in for an invented product, MeetingMint, which turns a meeting’s notes into an action list. Replace every detail with your own; this is an illustration, not a model to copy word for word.
Project managers who take notes in a shared document usually spend the last ten minutes of a meeting turning them into tasks, and still forget some. Paste your notes into MeetingMint. It finds the lines that sound like commitments, such as “Priya will send the draft by Friday”, and lists each with a name and a date. You edit the list and copy it into your task tracker. This is a first version. It reads English only, it misses commitments written as questions, and it does not connect to any tracker yet. It is free while I learn what people need. If you try it, tell me which commitment it missed.
The third paragraph does real work. A visitor who learns up front what it cannot do is less likely to leave annoyed after trying, and more likely to send you the useful report you asked for.
What should you leave out?
- Adjectives nobody can check. “Powerful”, “intuitive” and “blazing-fast” add words and no information. Replace each with the fact behind it, or delete it.
- “AI-powered” on its own. If a model does the work, say what it reads and what it produces, as the MeetingMint example does with notes and commitments.
- A list of every feature. Pick the three a first-time user meets. The rest belong in documentation.
- Claims you cannot show. A number, a comparison or a promise needs something behind it. If you quote a figure, be ready to say where it came from.
- Many links. On this board, links inside user-written text are marked nofollow and ugc, and the outbound link to your product is the normal followed one. One link to documentation is plenty.
How do you edit a draft in six passes?
- Read it aloud. Anything you stumble on, a reader will too.
- Delete the first sentence if it is a warm-up. Many drafts begin by clearing their throat.
- Swap each adjective for the thing it stands for, or cut it.
- Check every number and name against your product as it is today, not as you hope it will be.
- Open the page on a phone. Long paragraphs that look fine on a laptop turn into walls.
- Show the first two lines to someone and ask what they expect to find below them. If their guess is wrong, rewrite those lines.
If the draft will not come, the launch copy generator produces a rough one from a product name, a user and an outcome, and the launch description templates give other layouts. Edit what they give you; a template output is a starting draft.
How does a description change for different readers?
| Reader | Put first | Skip |
|---|---|---|
| A developer evaluating a tool | The language or platform, the install or call in one line, the licence and the main limit | Benefits that sound like a brochure |
| A small-business owner | The task it removes, how long setup takes in their terms, what it costs | Technical architecture |
| A hobbyist or consumer | The thing they can do tonight, with a screenshot or short clip | Your roadmap |
If your readers are developers, look at how others describe a tool in a line or two on the developer tool ideas board before you write your own, and notice which ones tell you what goes in and what comes out.
How will you know the description works?
Give it to three people who match your user and ask them to say, without scrolling, whether they would try the product and what they expect to happen after they do. Compare their answers with the paragraph you wrote. After launch, watch the questions in the comments. When several people ask something the description already answers, that answer is buried and belongs earlier. When visitors arrive and then finish the core task, the description is doing its job; how to measure a launch shows how to count that.
Once you are happy with it, launch your product for free here and keep the text, since you will reuse its parts elsewhere. How to reuse your launch content explains what to change for each place. Pair it with a line from what makes a good tagline.
Frequently asked questions
How long should a product description be?
Long enough to answer who it is for, how it works and what state it is in, and no longer. Three short paragraphs is a good shape. The launch form on this board allows up to 1,500 characters, but most descriptions are clearer well under the limit. Cut anything a visitor would not miss.
What should I put in the first sentence of a product description?
Put the person and their problem first, not your product. A sentence such as “Project managers who take meeting notes still spend ten minutes turning them into tasks” lets the right reader recognise themselves at once. The product arrives in the second paragraph, as the answer to that problem.
Should I mention what my product cannot do yet?
Yes, briefly, in the last paragraph. Stating limits up front makes the rest believable and spares visitors who need what you lack. It also gives you a natural way to ask for the feedback you want. Say it plainly, with no apology, and say what you plan next only if you will do it.
Can I use AI to write my product description?
You can use it for a rough draft, but edit it until every sentence is true of your product and sounds like you. Some communities dislike generated text; Hacker News asks for posts written by hand. Whatever you use, check each claim and each number against the product as it is today.
Written by Post your build ideas with AI assistance and edited for this site. Where a page names another product, the facts came from that product’s own pages on the date shown above; terms change, so check them before you rely on them. About the publisher.