A one page report, or one-pager, is a document that says everything a reader needs about one subject on a single page. A founder sends one to investors, a product manager to engineering, an agency to a client, a team lead to their boss. The reader has five minutes and other things to do. If they read only the top two lines, they should still know the main point.
The page above is a sample one-pager about an onboarding project. It uses every block a one page report usually needs. Below: when to use one, what goes on it, the length rules, and templates by use. For finished examples and design rules, see one-page report examples.
When to use a one page report
- A decision is needed. The reader must approve, choose or fund something, and needs the facts and your recommendation together.
- A regular update. Monthly investor updates, quarterly board and client reports: the same structure every time, so readers compare at a glance.
- A project or product starts. A project one pager or product brief aligns everyone on the goal, the scope and what is out.
- The long version exists but nobody reads it. The one-pager is what people read; the long document becomes its appendix.
It is the wrong format for reference material people search (use a wiki), or for a story that needs a presenter (use slides).
What goes on a one page report
A headline with one number
Two lines: the subject, then the main point with a number. "One onboarding for every plan. Goal: 60% finish setup by December." Write it first; if you cannot, you are not ready to write the page.
Three or four stats
The numbers that show where things stand, each with its context: "42% finish setup today", "$12 cost per signup", "x3 more trials since July." Mark the bad ones. More than four and none stands out.
One table or chart
One table that carries the detail: options with a verdict, metrics against plan, channels with results. In the sample: three ideas, what the data says, the owner and a yes or no. A funnel works well when the story is where people drop off (1,200 signups, 500 finish setup).
The plan, with dates
Steps as a flow or a timeline with real dates and owners. The sample shows a Q4 roadmap ending in a December 1 launch. A plan without dates is a wish.
Decisions and asks
What you need from the reader, numbered and specific: approve option C, introduce three accounting firms, reply by October 17. This is the part readers act on, so do not hide it at the bottom of a paragraph.
Length rules
- One subject per page. Two subjects, two pages.
- 300 to 700 words of text, plus numbers and one table.
- Three to five parts, each with a heading that says something ("Setup is the drop-off", not "Findings").
- Every claim with a number or an example. Every list three items or fewer where possible.
- A date on the page, and the date of the numbers.
One-pager templates by use
| Use | Template | Format it follows |
|---|---|---|
| Business, monthly to investors | Investor update | YC-style: metrics, highlights, lowlights, asks |
| Business, to buyers and investors | Business one-pager | Problem, solution, traction, team, ask |
| Business plan | One page business plan | Lean canvas, market, unit economics, 12 months |
| Board, quarterly | Board pre-read | Sequoia's board deck order |
| Project, before it starts | Project brief | Goal, scope, RACI, timeline, budget |
| Project, weekly to the sponsor | Project status report | RAG status, milestones, risks, decisions |
| Team, weekly | Weekly update | Progress, plans, problems (PPP) |
| Product | Product brief | Shape Up pitch |
| Project, for a client | Client proposal | Situation, plan, three priced options |
| Results, for a client | Client report | Quarterly business review |
| Strategy | Strategy memo | Rumelt's kernel |
For a one-off project one pager, start from the sample above: the goal in the headline, where you are, the plan, the owners.
Common mistakes
- Shrinking a long report. Small fonts and narrow margins are not a one-pager. Cut content, not type size.
- No main point. A page of facts with no headline leaves the reader to guess.
- Hiding bad news. A missed goal shown plainly makes the rest believable.
- Vague asks. "Any help welcome" gets nothing; "intros to dental groups with 20 to 200 clinics" gets replies.
- Stale copies. A PDF in five inboxes with five sets of edits. Keep one living page.
How to make one with myone.page
myone.page is a free Obsidian plugin that renders a Markdown note as a one page report with these blocks: stats, tables, funnels, timelines, cards and callouts. Install the plugin and run New page from template, or paste your notes into any AI chat with the prompt from myone.page/ai. When you share a page, readers open one link in the browser without Obsidian, can edit it, and their edits come back to your note. For a deeper guide to the writing itself, read how to write a one-pager.