Marketing & GrowthFree tool
Whitepaper Writer for B2B Lead Generation
A 12- to 15-page B2B white paper that argues one point, links every figure to its source, and saves your product for the end.
Free to start · Opens in your River workspace, ready to edit and share
How to write a white paper
A white paper is a long-form report that argues one position on a business problem, backed by evidence a skeptical reader can check. A good one is written for a specific reader. It opens with a short summary, proves the problem with sourced numbers, then lays out a better approach and the first steps. The publisher's product comes last, if at all.
Everything rests on the argument. A paper that only covers a topic tells buyers what they can read anywhere. One that takes a position and proves it, ideally with data only you have, gives them a reason to finish it and pass it on.
Choose the reader and the type of paper
Start from a problem your buyers are trying to solve, not from your product. Purdue University's Online Writing Lab says a white paper typically argues that a certain position or solution is best for a particular problem1.
Frame that problem from the reader's side. Purdue's example: not "This white paper introduces ABC company's new freight service," but "This white paper discusses how to choose a freight service company that best fits your needs."
Next, pick the reader and the type. Gordon Graham, a white paper writer and the author of White Papers For Dummies, notes that IT readers will tolerate longer, technical papers2. Executives, he says, want the bottom line in a page or two. He sorts most papers into three types, each suited to a different stage of a purchase. To generate leads, write the problem/solution kind.
Three common types of white paper
| Type | What it does | Works best for |
|---|---|---|
| Problem/solution | Recommends a better way to solve a business or technical problem | New buyers researching the problem |
| Numbered list | Gives a quick set of points or concerns about an issue | Prospects in the middle of a purchase |
| Backgrounder | Explains the features and benefits of one product or service | Buyers comparing a shortlist, and product launches |
Put your argument in one sentence
Write the claim the whole paper will prove, in one sentence a reader could disagree with. "Downtime matters" is a topic. "Mid-size plants lose more to unplanned downtime than to energy, and most measure neither" is an argument. It names the reader, makes a claim your evidence has to carry, and points to a decision.
Treat it as a working claim. If the evidence you gather supports only part of it, narrow the claim. A modest claim you can prove is worth more than a bold one a buyer can pick apart.
If the points won't line up behind it, the Pyramid Principle template helps you set out one governing thought and the evidence under it.
Gather the evidence first
Collect evidence before you outline, because it decides what you can claim. Your own data comes first, since no competitor has it. Government and academic sources come next, then industry studies, noting who paid for each. Use a customer's story only with their written permission.
Original survey data is your strongest evidence, and the easiest to undermine. The American Association for Public Opinion Research sets out what a published survey should disclose. The list includes who sponsored and ran it, the exact questions, who was surveyed and how, the dates and the sample size3. Put those in a short methods note, and check your figures with a survey results report before you quote them.
Trace each number to where it was measured
The claim that attention spans have shrunk to eight seconds, less than a goldfish's, ran in Time, the Guardian and the New York Times. When the BBC traced it, the trail led through a 2015 Microsoft Canada report to a website whose listed sources had no record of the research4. Cite the original study, not the article that repeated it.
Hold the paper to the standard for advertising, since it promotes your company. In the US, the FTC expects advertisers to have a reasonable basis for their claims before they publish them5. The same policy says a phrase like "tests prove" commits you to at least that level of proof.
Outline the white paper
Purdue recommends a simple order: a summary first, then the background and problems, then your solution, with your products last6. Pitch before you have convinced readers, it warns, and they are more likely to be turned off.
The parts of a problem/solution white paper
| Part | What it does |
|---|---|
| Title page | States the argument in the title, with a subtitle, your company and the date |
| Executive summary | One page: the problem, the key evidence, the argument and three or four recommendations |
| The problem | Shows why it matters now, with sourced numbers |
| Why the usual fix falls short | Explains what readers already try and where it breaks down |
| A better approach | Sets out your method or framework, with a worked example or table |
| How to start | Gives first steps, what to measure and mistakes to avoid |
| Where your product fits | One short section, just before the conclusion, on how your offer applies the method |
| Conclusion and sources | Restates the argument with one next step, then lists every source |
Graham's typical layout runs 12 to 14 pages2. About three are front matter, six to eight carry the argument in 2,000 to 3,000 words or more, and three are back matter. In his experience of 323 papers, getting from the first interview to an approved draft takes six to eight weeks.
Write the summary and headings first
Draft the executive summary before the body, then rewrite it once the body is done. A reader who stops there should still know your claim, your best evidence and what you recommend. Leave your product out of it.
Every heading should say something. Purdue asks for headings clear and specific enough that busy readers can scan the paper6, and a heading that states a point does that best. "Downtime costs more than energy" tells a skimming buyer your argument. "Background" tells them nothing.
Unplanned downtime costs a typical mid-size plant more each year than its energy bill, yet most plants still log stoppages on paper.
Across 38 customer plants in 2025, downtime cost a median of 6% of output. Energy cost 4%.
This paper shows how to measure downtime within a month and recommends three first steps.
- The claim comes first. A reader who stops after one sentence still knows the argument.
- The number shows its base. It says how many plants and which year, so a buyer can judge it.
- It promises something useful. The reader learns what they will be able to do, not what you sell.
Check it, then launch it
Before it goes out, have someone who didn't write the paper check every figure against its source. List the sources at the end and spell out each web address for readers who print the paper6, as Purdue advises.
Before you publish your white paper
- The title states the argument, not just the topic
- The executive summary works on its own, in one page
- Every figure links to its original source
- Your own data shows its sample size, dates and method
- Each heading states its section's point
- Your product appears only near the end
- Every named customer has approved in writing
When to ask a lawyer
Have a lawyer read the paper if it compares you with a named competitor, or if you work in a regulated field such as healthcare or finance.
To promote it, start where Graham's checklist of 18 must-do promotions7 starts: a landing page, since almost every other tactic sends people there. Give it a headline that states the argument, three bullets on what readers will learn, and a form that asks only for what sales will use.
His list also suggests turning the paper into two or three blog posts. Start with a search-friendly post on its strongest section. For buyers who would rather watch, script a short video on the main finding that sends them to the same landing page.
Have the data and the expertise but not the weeks? The tool at the top of this page drafts the whole paper from your material, links every figure to its source and marks anything it couldn't confirm.
How it works
Start with the argument you want the paper to make and who will read it, then attach what you have: data, survey results, interview transcripts or old posts. River reads it all, researches the published evidence for and against your argument, and narrows the claim if the evidence calls for it. Then it writes the full paper into your workspace, with every figure linked to its source.
It never invents a statistic, quote or customer result. Anything unverified is marked for you to confirm. If you attach nothing, it marks up to four places where your own numbers or a customer story would make the case stronger. Ask for changes in chat, or for a promotion email or a blog post drawn from the paper.
State your argument
Say what the paper should prove and who reads it, then attach any data, interviews or notes.
River builds the case
It reads your material, researches published evidence for and against the claim, and narrows it if needed.
Get the full draft
A 12- to 15-page paper with an executive summary, sourced sections, first steps and a source list.
Fill gaps and promote
Answer the marked gaps, ask for edits, then have River write the promotion email or a blog post.
What you get
- A title page that states your argument, a contents list and a one-page executive summary
- One argument carried through every section, from the problem to the steps a reader can take
- Every statistic linked to its published source, with your own data labeled by sample size and date
- A method or framework section built from your material, with a worked example or comparison table
- One short section on your product before the conclusion, or none if you ask for a neutral paper
- A full source list, plus a landing page headline, three bullets and a button label for gating
Common questions
What is a white paper?
A white paper is a persuasive report that helps business readers understand a problem and decide what to do about it. Companies use them to inform buyers before a purchase. Unlike a brochure, a good one teaches first, argues one position with evidence the reader can check, and keeps any pitch for the end.
How long should a white paper be?
Most white papers run 3,000 to 5,000 words2, says white paper writer Gordon Graham. His typical layout for a business reader is 12 to 14 pages, counting the cover, contents, summary, conclusion and sources. Papers for technical readers can run much longer. River's draft is 4,500 to 6,000 words, about 12 to 15 pages, and you can ask for a shorter version in chat.
How do I write a white paper with River?
Type the argument you want to make and who will read it in the box at the top of this page, and attach any data, interviews or notes. River reads your material, researches the published evidence and writes the full paper into your free River workspace. There you can edit it, fill the marked gaps and ask for changes.
Can AI write a white paper?
AI can draft one, but the evidence that makes a white paper worth reading has to be real. River writes the full draft from your material and published research, links each figure to its source and never invents a statistic, survey or customer result. Anything it can't verify is marked for you to confirm before you publish.
Should a white paper mention our product?
Yes, briefly and near the end. Readers download a white paper to learn something, and a pitch on page two makes the rest of it read like an ad. River keeps the earlier sections vendor-neutral and adds one short section, just before the conclusion, on how your product applies the method. Ask for a neutral paper and it leaves that section out.
How is a white paper different from a case study or an ebook?
A white paper argues a position with evidence, usually for buyers early in a purchase. A case study tells one customer's story and tends to help later in the sale, while a lead magnet ebook teaches step by step in a lighter voice. For those, use the case study writer or the lead magnet ebook writer.
Is the whitepaper writer free?
Yes, it is free to start. Your white paper opens in a River workspace, where you can edit it, share it, download it as a Word file or PDF, or ask River to change it. Paid plans add more AI use and access to the most advanced models.
Sources
Purdue University. “White Paper: Purpose and Audience.” owl.purdue.edu (opens in a new tab)
That White Paper Guy. “White Paper FAQ (Frequently Asked Questions).” thatwhitepaperguy.com (opens in a new tab)
AAPOR. “Disclosure Standards.” aapor.org (opens in a new tab)
BBC News. “Busting the attention span myth.” bbc.com (opens in a new tab)
FTC. “FTC Policy Statement Regarding Advertising Substantiation.” ftc.gov (opens in a new tab)
Purdue University. “White Paper: Organization and Other Tips.” owl.purdue.edu (opens in a new tab)
That White Paper Guy. “18 must-do's to promote a white paper.” thatwhitepaperguy.com (opens in a new tab)
Built by
Chandler Supple
Co-founder & CEO, River
Chandler has spent the last six years working in AI, building tools for millions of users and Fortune 100 companies. In 2025, he co-founded River to build a new kind of operating system for AI agents.