Billing SEO content that stays profitable

Content is the SEO service everyone sells in meetings and nobody sustains: producing it used to cost more than billing it. AI-assisted production flips that, and raises a new question: how do you bill without breaking your own market? Selling at production cost would be giving it away.

Sell the result, not the minutes

Billing by the hour is the trap: produce an article in 15 minutes, bill 15 minutes, and you destroy your margin while telling the client content "isn't worth anything". Bill the result instead: an asset that positions the catalog and keeps working for months.

Typing was never where the value sat. Useful time goes into choosing the topic, researching the keyword and the search intent, structure, knowing the catalog, review, internal linking, publishing and rank tracking. Assisted production shrinks the writing, not the brief, the judgment, or the responsibility for what goes out under your client's name.

Three models hold up:

• The monthly editorial retainer. A defined volume (say 4 articles + 20 product pages) for a fixed price. Legible for the client, predictable for you, and the easiest to renew.
• The project fee. "Differentiated catalog": rewriting 300 duplicated product descriptions as a dated deliverable. Billable in days, not months.
• Base plus performance. A base fee plus a bonus indexed on positions gained. Attractive, but it demands impeccable measurement and a locked scope, or the bonus gets debated at every invoice.

Time and materials keeps one use: non-repeatable work (an audit, untangling a redirect history, a migration). For recurring content, it punishes you for being efficient.

How to set the retainer price

Start from value, not cost. Market benchmarks:

• An experienced web copywriter charges €150 to 350 for a 1,200-word article, an SEO consultant or agency €300 to 500 for an in-depth piece, and €50 to 150 for a worked product description. Those are the client-side reference points; detail on our pricing page.
• Your assisted production cost is a fraction of that.
• The space between the two is your margin and your review budget. Don't close it by cutting prices: bill below the copywriter and far above your cost.

A worked example

Take a monthly retainer of 4 articles and 20 product descriptions for one store. Buying the same thing piece by piece, a client would pay between €600 (4 articles at €150) and €1,400 (4 at €350) for the articles, plus €1,000 to 3,000 for the 20 descriptions. Purchase range: €1,600 to 4,400.

On your side, time goes to the brief, the review and the judgment calls: one to two hours per article, five to ten minutes per product description once the chain is running. Half a day to a day a month, plus the tool subscription. Those figures assume a chain already running, and industrializing content production is about how you get it running.

A retainer at €900 or €1,200 a month then sits clearly below the piece-by-piece price (defensible in a meeting) and far above your cost (profitable). The trap would be dropping to €400 because "it costs you nothing": you'd have won a client and lost the ability to review.

Two guardrails: those ranges are French market orders of magnitude, to check against your sector; and a retainer is calculated over the engagement, not one isolated month, because the first month always costs more (setup, tone, templates).

"It's the AI writing, why am I paying this?"

You'll hear it. There is a good answer, provided you don't lie about what you do.

What the client buys is the decision to publish, not the typing: topics that go after buyers rather than browsers, consistency with their real catalog, the check that nothing false is written about their products, internal linking that sends authority to the right pages, and someone accountable if a piece goes wrong. A word processor never lowered a copywriter's rate; a production tool doesn't lower the rate of a content engagement.

Own the tooling rather than hide it. An agency that explains its chain (brief, generation anchored in the catalog, human review, scheduled publishing, measurement) inspires more confidence than one implying three imaginary writers, and it protects you the day the client finds the tool themselves. Two arguments never to use: "it's written by an AI so it's cheaper" (you've just set your own ceiling) and "it's written by a human" when it isn't.

The service you weren't billing

Rewriting a whole catalog was something no client paid for by the hour, so nobody sold it. With assisted generation, the "catalog overhaul" quote becomes viable: description, title tag and meta description around a target keyword, published after review. A new billing line, at a strong margin.

Three other services move into the sellable column:

• Getting out of duplicate supplier content. A catalog reusing the manufacturer's descriptions is invisible to Google; the job was too heavy to quote, and now fits in weeks.
• Category buying guides. A buying guide per product family captures searches product pages never reach, and sells as a deliverable rather than a subscription.
• Editorial upkeep. Updating existing content as seasons and new products come: unspectacular, very profitable, and it is what keeps positions.

Protecting the margin over time

Three reflexes:

1. Bound the scope. The retainer covers X pieces; beyond that, an amendment, or unbilled review eats the margin. Write down what counts as a piece (an article, a product description) and what doesn't (a tweak, a translation).
2. Pool the tooling. A tool subscription dilutes across the whole portfolio, which is the interest in running several stores from one account.
3. Sell the proof. A results report per store justifies both the renewal and the price. Without measurement, the renewal conversation happens on impressions, and impressions are always worse than reality.

Two clauses earn their place in the contract. The approval deadline: after n days without feedback, content is deemed accepted, or your publications pile up and your schedule melts. Content ownership: it goes to the client, which is normal and reassuring, and saying so removes an objection before it is raised.

The client who wants to see before paying

Refusing any sample rarely wins. The right dose: one real piece on their catalog, delivered as a preview, not three free articles. The prospect judges the work, you don't work a month for nothing, and the price conversation happens over something concrete.

The production side is described on our agency page; to scope a setup for your portfolio, let's talk.