The startup one pager: what goes on it, and what does not

What it is for

The one pager exists to survive being forwarded.

An investor who likes your company will pass something to a partner, and whatever they pass has to make sense with no explanation attached. A deck usually does not: it was built to be presented, so without you talking over it half the slides are ambiguous. A memo is thorough but nobody forwards ten pages on a first look.

That gives the one pager a specific test, which is worth applying to every line before you send it: if a stranger read only this, would they understand what you do, who buys it, and why now? Anything that fails that test is taking space from something that would pass it.

The second job is lower stakes and still useful: it is what you attach to a cold email, because asking someone to book a call before they know what you do is a worse trade than letting them read for ninety seconds.

The seven things that belong on it

One page, and it should look like one page rather than a page in six point type.

1. One sentence on what you do. In plain language, understandable by someone outside your industry. This is the hardest line on the page and worth an hour on its own.
2. The problem, with evidence. Not that it exists, but that it costs someone something. A number or a customer quote beats a paragraph of description.
3. The product, briefly. What it does, not how it works. One screenshot earns its space here; three do not.
4. Traction. Whatever is real: revenue, users, retention, waitlist, letters of intent, pilot customers. If you have none, say what you have tested and what it showed. An honest early line reads better than a padded one.
5. Market, sized from the bottom up. Reachable customers times what each pays. A top-down slice of an industry figure is the fastest way to lose a reader who has seen a thousand of them. The method is in market research for startups.
6. The team, and why you specifically. Two lines. Not job titles, but the reason this team is well placed for this market, which is founder market fit.
7. The ask, and the contact. How much you are raising, roughly what it buys, and how to reach you. Leaving the ask off does not make you seem relaxed, it makes the page harder to act on.

What to leave off

Almost everything else, and these five in particular.

• Five-year financial projections. Nobody believes them at this stage and they consume the space that traction should have. Save the model for a follow-up.
• A competitor grid where you win every row. Anyone who has used one of those products stops trusting the page. Name what a rival is genuinely good at and where you differ.
• Your full product roadmap. It answers a question nobody asked yet and dates the document.
• Adjectives doing the work of evidence. Superlatives about the size of the market, or about how much the product will change things, are read as an absence of numbers, because that is usually what they are.
• A confidentiality notice. The document is designed to be forwarded. Marking it confidential works against its only job, and no investor is going to sign anything to read one page.

The discipline is that every cut buys space for something checkable, and checkable is what makes a stranger take the next meeting.

One pager, deck, or memo

Three documents, three jobs, and sending the wrong one is a common unforced error.

• One pager. Ninety seconds, forwardable, no narrator required. For cold outreach, for a warm introduction to pass along, and for the partner who was not in the room.
• Deck. Built to be presented, roughly ten to fifteen slides, carries the narrative. This is the meeting document. How to build one from evidence rather than a template is in the investor pitch deck guide.
• Memo. Several pages of prose for a reader who has already decided you are interesting and wants the detail and the reasoning. It goes after interest, not before.

The order that usually works: one pager to earn attention, deck to hold it in a meeting, memo when someone starts real diligence. What belongs in each, and what investors open first, is covered in the pre-seed fundraising checklist.

On generating one automatically

A one pager is short enough that a generator will produce something complete-looking on the first try, which is exactly why it is worth reading with suspicion.

The failure mode is not bad writing. It is confident filler in the places that carry the weight: an invented market size, a traction line that describes an ambition as though it happened, or an opening sentence that is fluent and says nothing specific. On a page this short, one unsupported number is a large share of the document, and it is the line a reader will ask about.

The workable order is the same as for any fundraising document: settle the facts first, then compress. Compressing something true into one page is an editing job. Expanding an empty page into something that sounds right is how founders end up unable to answer the first question they get.

Read every line of any generated draft against the forwarding test at the top of this guide, and delete anything you could not defend if asked where it came from.