Does llms.txt improve my rankings?

No search engine or AI company has said that it does, and anyone telling you otherwise is guessing. What it does is give a model a clean, current description of your business in your own words, at a known address, instead of leaving it to assemble one from your navigation and whatever a directory says about you. We publish one because it is cheap, it is honest, and being wrongly described in an AI answer is expensive.

How is it different from robots.txt?

robots.txt is permission: which crawlers may fetch which paths. llms.txt is comprehension: what this business is, what it sells, and which pages matter. One is a gate, the other is a briefing. They do different jobs and you want both.

Where does the file go?

At the root of your domain, as /llms.txt, served as plain text or Markdown. Some sites also publish an llms-full.txt with the complete content of their key pages. Start with the short one; it is the version that stays current.

What should be in it?

An H1 with your business name, one blockquote summarising what you do, then sections for what you sell, who it is for, where you work, and links to the pages that matter. Prices and service areas if you publish them. Write it for a stranger who has to describe your business accurately in one sentence, because that is the job it is doing.

Do I need a developer?

Not for the file itself, which is a text file you can write in a notepad. You need someone who can put it at the root of your domain, which on most site builders is a settings screen and on others is a deploy. If we run your engine, yours is generated from your business and stays current when your services or prices change.

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What is llms.txt?A plain answer, and a real one.

An llms.txt is a text file at the root of your site that tells a language model what your business is, what it sells and which pages matter. It was proposed in September 2024 and it is not a standard anybody has ratified. No search or AI company has said it affects your rankings. It is still worth publishing, and this page explains exactly why, with ours as the example.

Read ours Have us write yours

joingrowthhouse.com/llms.txt

# Growth House

> Growth House runs The Marketing Engine for local service
> businesses: local SEO, AI search visibility, and weekly blog
> and Google Business Profile posts, built, hosted and run for
> you. From $1,500 a month.

Growth House is run by Sami Gomez (Studio Sami LLC, Davenport,
Florida) and works with local and multi-location service
businesses across the United States.

## The Marketing Engine (core)

- Price: $2,500 setup, then $1,500/mo, covering the first
  location. Each additional one is $600/mo.
- Who it is for: Owners who know marketing is the growth lever
  and keep running out of week.
- Local and AI search visibility: gets you into the local top
  three and into the answers AI assistants give.

## Add-ons (switched on next to the core)

- Front Desk Agent: $1,000 setup, $900/mo. Instant replies;
  missed calls texted back; follow-up that actually happens.

What goes in it

Four parts, in this order.

The format is Markdown and the whole thing is usually under a hundred lines. What makes one good is not length, it is what you left out.

01 · Line one

An H1 with the business name

Nothing else. This is the title a model quotes when it names you, so it should be the name you trade under, not a tagline and not a keyword string.

02 · Line two

One blockquote that says what you do

A single sentence covering what you sell, who for, and where. If a model only reads one line of the file, this is the one it reads, and it is the sentence that ends up inside an answer about you.

03 · The body

Sections for what you actually sell

One heading per product or service, with the facts under it: what it includes, who it is for, what it costs if you publish prices, which areas you cover. Plain sentences beat marketing copy here, because the reader is a machine summarising you to somebody else.

04 · The links

The pages that matter, and nothing else

A short list of the URLs you would want quoted. Leaving out the thin pages is the point: the file is a curated map, and its value comes from what you chose not to include.

The question everybody asks

It is not a second robots.txt.

One is a gate and the other is a briefing. They do different jobs, they do not replace each other, and you want both.

robots.txtllms.txt

What it answersMay you fetch this path?What is this business, and what matters here?

Written forCrawlersLanguage models summarising you

FormatDirectivesMarkdown prose

AgeA convention since 1994Proposed in 2024

Honoured byEvery major crawlerBy convention, and unevenly

Cost of skipping itCrawlers guess at your rulesModels describe you from your navigation

Does it work

Nobody has confirmed it moves rankings. Publish one anyway.

Google has not said it reads llms.txt. Neither has OpenAI, Anthropic or Perplexity. Any page telling you it is a ranking factor is selling you something on a guess, and most of the pages ranking for this term are doing exactly that.

Here is the case that survives that. Models already describe your business, whether or not you help them. Without a file they assemble that description from your navigation, your footer and whatever a directory wrote about you three years ago. With one, there is a current, accurate paragraph in your own words at an address anything can find. The file costs an afternoon. Being wrongly described in the answer a customer reads costs considerably more.

That is the whole argument. It is smaller than the one you will read elsewhere, and it is the one that will still be true next year.

Want yours written and kept current?

Every Marketing Engine build ships with an llms.txt generated from the business, alongside the structured data and the keyword map. It updates itself when your services or prices change, so it never quietly goes stale.

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One year, one client

They dropped their ad agencyand kept our system.

A multi-location local service business, running in three markets. We moved them onto a new site with nothing on it and opened a market they had never appeared in at all, so both started from actual zero. A year later they could see exactly where their leads came from, and it was not the paid ads.

A market opened from zeroPerplexity 13%Claude 10%AI Overview 7%

Their third market had no presence at all when we started. The percentages are the share of tracked queries where they get named. Most competitors are named on none.

THE MARKETING ENGINE, ACROSS THREE MARKETS

ORGANIC SEARCH · ONE CLIENT · 12 MONTHSTO JUN 2026

30x5x CALLS

Thirty times the traffic and five times the calls, on a site that started at zero. And named in AI answers where their competitors are not.

VISITORS FROM SEARCH, RUNNING TOTAL

JulAugSepOctNovDecJanFebMarAprMayJun

Google Search Console, new site, July 2025 to June 2026.

Questions

What people ask about llms.txt.

No. It is a proposal, published in September 2024 by Jeremy Howard of Answer.AI, and it has been adopted by convention rather than ratified by anyone. There is no governing body and no specification you can be non-compliant with. That is worth knowing before you spend a week on it.

Let's see how AI assistants describe your business today.

Book a free consultation. Thirty minutes on what the engines currently say about you, which of it is wrong, and what the engine would fix first.

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