The business in one offer
Who it serves
Independent consultants, financial analysts and engineers who send written reports to clients and know their writing is long or unclear. They are paid for expertise, lose time to revisions, and value a reviewer who explains why a sentence fails instead of silently rewriting it.
What to sell first
A monthly feedback plan: up to four documents a month of up to 1,500 words each, AI-assisted comments reviewed and edited by you within two business days, a running habits sheet, and one 30-minute monthly call. Excluded: rewriting or ghostwriting, legal or regulatory review, and drafts containing data the client's employer has not cleared for outside tools.
A word cap and a document count make the workload predictable. Because you comment rather than rewrite, turnaround is faster, liability for the final content stays with the author, and the habits sheet shows progress the client can see from month to month.
What could it cost to start?
This is an original example budget for the limited pilot described above. It is not a researched market average or a complete quote for every location.
| Item to price | Example allowance |
|---|---|
| AI model access with business data controls, three months | $240.00 |
| Secure document portal and e-signature tool, three months | $150.00 |
| Style rubric design with a paid editor review | $300.00 |
| Website and payment setup | $160.00 |
| Professional liability insurance quote allowance | $400.00 |
| Example total | $1,250.00 |
What this assumes—and excludes
Assumes you have editing or professional writing experience and your own computer. Excludes office space, owner pay, marketing spend, and local license fees. Confirm insurance terms for errors and omissions with a broker before you sign any client.
Collect actual supplier, insurance and local-authority information. Add a reserve for delays and unexpected costs; the example total is not a funding recommendation.
How the unit economics work
At an assumed $240.00 per monthly client and $15.00 in direct costs, contribution is $225.00 before monthly fixed costs, owner pay and taxes. With 4.5 all-in working hours per unit, that is $50.00 per delivery hour before those deductions. These inputs illustrate the arithmetic; they do not establish a market price or expected earnings.
The example also allows $140.00 in monthly fixed costs. Include unpaid acquisition and administrative time when deciding whether the offer is worthwhile.
Try your own numbers
These are editable planning assumptions, not prices we have verified. Calculations stay in your browser.
Operating result = (price − direct cost) × units − monthly fixed costs. Before owner pay, taxes, financing and startup recovery. At these inputs, delivery requires 45 hours per month, plus any work not included in your per-unit estimate. Sales volume is a scenario, not a forecast.
How to find the first customers
Test a small offer before scaling traffic. Record the source of each enquiry, whether it fits the offer, and whether the buyer pays.
- Offer a free single-document review to five independent consultants in your network, with a clear page limit, and ask each one afterward whether they would pay monthly for that level of feedback.
- Write a short article that dissects a fictional bad executive summary line by line and publish it where consultants read, such as a professional association newsletter, with the editor's approval.
- Contact small consulting firms and offer a lunch session on report structure for junior staff. Mention the monthly plan only at the end, and follow up only with attendees who ask.
- Keep a simple record of where each paying client heard about you and how many documents they actually send, which shows whether the cap fits real demand.
What to validate before spending more
- Run ten real drafts through your AI setup and mark every comment as useful, wrong or trivial. If more than a third are wrong or trivial, revise the rubric before charging for the service.
- Ask prospects whether their employer or client contracts restrict sharing drafts with AI tools. Build a manual-only option for those who are restricted, and price it higher.
- Time your full review of a 1,500-word document, including the summary note. Multiply by the cap to see whether four documents fit inside the monthly hours you can sell.
- Check your insurance policy wording to confirm it covers advisory feedback on documents that clients later send to their own customers.
The operational catch
Scope creeps quietly. A client sends a 1,500-word document plus three appendices, or asks for a rush on Friday night. Write the word cap, turnaround window and what counts as one document into the agreement, and offer paid add-ons rather than absorbing the extra hours.
A practical way to fund the first step
Start with one-off document reviews at a per-page price to fund the software and insurance, then convert repeat reviewers to the monthly plan. Ask for payment upfront each month so the service never runs on credit.
Separate cash already available from money still to earn. Count only proceeds after direct expenses, and do not spend customer funds needed to fulfill their existing orders.
Questions before you start
Why not just let clients use an AI tool themselves?
Many already do. What they lack is someone who can tell which suggestions are wrong for their audience and who notices patterns across several documents. Your edited notes and habits sheet are the product, not the raw AI output.
Can I promise faster promotions or more client wins?
No. Clearer writing may help, but you cannot measure or substantiate those outcomes. Describe what you deliver, such as turnaround time and comment depth, and let clients judge the effect on their work.
What if a client asks me to rewrite a section?
Offer a separate, priced rewrite service with its own terms, or decline. Mixing rewrites into the feedback plan blurs authorship, takes far longer, and undermines the goal of the client improving their own writing.
Source-backed checks
These references support the specific checks below. They do not endorse this business idea or substantiate the example prices, costs or demand.
NIST's generative AI profile includes data privacy among the risks organizations should consider when using generative systems. NIST: Generative Artificial Intelligence Profile.
CISA offers cybersecurity guidance aimed at small businesses, including basic steps to protect accounts and data. CISA: Cyber Guidance for Small Businesses.
The Copyright Office concluded that copyright protects human authorship and that purely AI-generated material is not protected. U.S. Copyright Office: Copyright and Artificial Intelligence: Copyrightability.
- Generative Artificial Intelligence ProfileNIST · 2024-07-26 · Reference checked September 8, 2026
- Cyber Guidance for Small BusinessesCISA · Reference checked September 8, 2026
- Copyright and Artificial Intelligence: CopyrightabilityU.S. Copyright Office · 2025-01-29 · Reference checked September 8, 2026
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