Choosing an SEO writing company on published evidence

An SEO writing company sells words aimed at search demand: pages built around what people actually type, written to answer the question rather than to decorate a keyword. The category spans an enormous quality range at prices that overlap confusingly, from bulk content mills charging cents per word to specialist teams charging more for a single page than a mill charges for twenty. Because the output all looks similar in a sample, buyers need a way to compare that does not rely on reading a portfolio. This page sets out what actually differs between providers, how the work is priced, and the checks that expose the difference before you commit.

median disclosed retainer, per month (USD)
$2,000
agencies with a verified published price
21
verified agencies in the index
134

Figures on this page come from the 134-agency verified catalog: each one was fetched from the agency's own published page and matched verbatim, with the source and retrieval date stored beside it.

Agencies with a verified published price

Agency Disclosed starting price Evidenced specialties HQ Source Checked
Prosperity Media 3 verified facts AUD 2,000/mo Content marketingSEO Surry Hills (Sydney), NSW, AU prosperitymedia.com.au August 2026
SimpleTiger 3 verified facts $5,000/mo SEO Sarasota, FL simpletiger.com August 2026
Yoghurt Digital 3 verified facts AUD 2,000/mo PPC & paid searchSEOSocial media marketing Surry Hills (Sydney), NSW, AU yoghurtdigital.com.au August 2026
Boulder SEO Marketing 2 verified facts $2,000/mo SEO Boulder, CO boulderseomarketing.com August 2026
EZMarketing 2 verified facts $1,500/mo PPC & paid searchSEO Lancaster, PA ezmarketing.com August 2026
Firebelly Marketing 2 verified facts $3,000/mo Social media marketing Indianapolis, IN firebellymarketing.com August 2026
Grounds for Promotion 2 verified facts $5,000/mo PPC & paid searchSEO Boulder, CO groundsforpromotion.com August 2026
Hook Agency 2 verified facts $2,800/mo PPC & paid searchSEO Minneapolis, MN hookagency.com August 2026
Kalungi 2 verified facts $50,000/mo Content marketing Kirkland, WA kalungi.com August 2026
The SEO Room 2 verified facts AUD 1,500/mo Content marketingSEO Canning Vale (Perth), WA, AU seoroom.com.au August 2026
Thrive Internet Marketing Agency 2 verified facts $500/mo SEO Arlington, TX thriveagency.com August 2026
Ciphers Digital Marketing 1 verified fact $2,500/mo SEO Gilbert, AZ ciphersdigital.com August 2026

How to compare SEO writing companies

  1. Ask who does the research, and see it. The difference between a good SEO page and a bad one is usually decided before a word is written: which query, what the searcher wants, and what the existing results fail to answer. Ask to see the brief behind a sample, not just the sample.
  2. Check the subject matter input. Ask whether the writer interviews anyone at your company, reads your product, or works only from what is already ranking. Working only from the existing results produces a page that repeats the market rather than adding to it, which is the most common reason a well-written page never ranks.
  3. Agree the production and quality standard in writing. Google says it rewards high quality content however it is produced, while its spam policies name scaled content abuse, meaning many pages made without adding value for users. Get the company's method and quality bar written into the agreement so the standard is a term, not an assumption.
  4. Price the revision loop, not just the draft. A cheap draft that takes three internal rounds to make publishable costs more than an expensive one that ships. Ask how many revisions are included, what counts as a revision, and what the turnaround is on each round.

How SEO writing is priced

Three models dominate. Per word is common at the cheaper end and rewards length rather than usefulness, which is precisely the wrong incentive for search. Per piece is clearer, provided the piece is defined by what it must cover rather than by a word count. Monthly retainers cover an agreed volume plus the strategy, briefing and iteration around it, and are usually the better value once volume is steady, because the expensive part of good SEO writing is the thinking that precedes the draft.

The index records which companies publish a price at all, what that price covers, and the date the page was read, so a per-word rate and a retainer can be compared as different products rather than argued about as different numbers. Expect specialist categories, including technical, medical, legal and financial writing, to carry a premium that reflects the scarcity of writers who can be trusted in them.

What separates writing that ranks from writing that reads well

Google's guidance on creating helpful, reliable, people-first content asks whether a page demonstrates first-hand expertise and depth of knowledge, whether it provides substantial value compared with other pages in results, and whether a reader would feel they need to search again after reading it. Those are the questions a good writing company internalises. Fluent prose that restates the top results answers none of them.

The failure mode at the cheap end is volume as strategy: many pages, thin coverage, and a keyword in every heading. Google's spam policies name scaled content abuse explicitly, and sites that violate the policies may rank lower or not appear at all. The safer and usually cheaper position is fewer pages that fully answer the question, maintained over time rather than abandoned after publication.

Questions people actually ask

What should SEO writing cost?
Per-word rates span more than an order of magnitude, and retainers vary with volume and category. The index shows the median monthly figure across verified agencies that publish a price, each linked to the source page and date. Compare on cost per publishable page, including your own review time.
Is per-word or per-project pricing better?
Per project, defined by what the page must cover, is usually better, because per-word pricing rewards length rather than usefulness. If you do buy per word, agree the brief and the coverage separately so length is a consequence rather than a target.
Does Google penalise AI-assisted writing?
Google's stated position is that it rewards high quality, original, helpful content regardless of how it is produced, while its spam policies name scaled content abuse, meaning pages generated primarily to manipulate rankings without adding value. The method is not the test; the usefulness is.
How many pages should we commission per month?
Fewer than most proposals suggest. A small number of pages that completely answer a real question outperform a larger number that partially answer several, and they are far cheaper to keep current. Start with the questions your sales team answers most often.

Get a shortlist for your project

Free for you; agencies pay us for introductions, which is how this site earns. We may email you about this enquiry and similar services from this site; opt out any time, including from the first message.

Browse agencies by specialty

Cite or embed this figure

The median advertised marketing retainer starting price per month in the US agency market was $2,000 in August 2026, across 21 verified agency facts recorded in FindAgency HQ Pricing Transparency Index.

Cite as: "FindAgency HQ Pricing Transparency Index", updated 2026-08-18, https://findagencyhq.com/seo-writing-company/.

Embed this figure (plain HTML, no scripts)
median advertised marketing retainer starting price per month · the US agency market · August 2026

$2,000

Middle 50%$500 – $50,000
verified agency facts21

Source: FindAgency HQ Pricing Transparency Index

Get your agency shortlistDescribe your project