All in One SEO (AIOSEO): vendor profile

In short

Lite gets llms.txt; Pro adds llms-full.txt and markdown formatting. A site chooses the post types, categories and taxonomies that go into the files, which are managed from the WordPress dashboard. Basic costs $49.50 in the first year and $99 on renewal.

At a glance

standards.txt aioseo

llms-txt               = supports
markdown-negotiation   = no statement
markdown-twin          = no statement
initial-html           = no statement
real-404               = no statement
vary-accept            = no statement

1 supports, 0 partial or announced, 5 no statement.

All in One SEO Markdown or llms.txt tool

WordPress SEO plugin whose LLMs.txt Generator writes llms.txt for every user and, on Pro plans, llms-full.txt with markdown formatting, from the post types and taxonomies a site selects.

Type: Markdown or llms.txt tool
Home page: aioseo.com, answered HTTP 200 on 2026-11-05
Last read: 5 November 2026

What it does for this layer

AIOSEO's generator lets a site choose which post types, categories and taxonomies go into the llms.txt and llms-full.txt files. [primary source] source, read 5 November 2026.
AIOSEO describes a recent-posts llms.txt and a comprehensive llms-full.txt that can export the whole content library. [primary source] source, read 5 November 2026.
AIOSEO offers a markdown formatting option for the generated files. [primary source] source, read 5 November 2026.
AIOSEO manages the files from the WordPress dashboard. [primary source] source, read 5 November 2026.
AIOSEO calls the feature the "#1 LLMs.txt Generator for WordPress" and says 3 million+ professionals use the plugin. [vendor claim] source, read 5 November 2026.
AIOSEO's pricing FAQ says Basic renews at $99 a year against a $49.50 first-year price, and that other plans renew at roughly double their first-year rate. [primary source, 2026-11-05] source, read 5 November 2026.

Products and plans

Plans and prices as the vendor's own pages showed them on the date read.
Product	What it is	Price	As of	Source
AIOSEO Lite	Free WordPress SEO plugin that can generate llms.txt.	No price on the pages read
AIOSEO Pro plans	Paid tiers that add llms-full.txt, markdown settings and other SEO features.	From USD 49.50 Basic first year; renews at 99 USD a year	2026-11-05	source

Standards

The six standards this site tracks; no statement means the pages read said nothing.
Standard	Status	What the vendor's pages say	Source
llms-txt	supports	Lite and Pro generate llms.txt; Pro adds llms-full.txt.	source
markdown-negotiation	no statement	No Accept-header handling on the page read.	none
markdown-twin	no statement	The markdown option formats the generated files; no per-post .md URLs on the page read.	none
initial-html	no statement	Rendering is WordPress and the theme.	none
real-404	no statement	The plugin's 404 features are about broken links, not status codes, on the page read.	none
vary-accept	no statement	Not covered on the page read.	none

Checks on its own site

Readings of aioseo.com, the vendor's own website, which describe that site and not the product.
Reading	Result	Date
Home page request	HTTP 200; H1 in the initial HTML: yes; 3,433 words; 1 JSON-LD block	2026-11-05
Request with Accept: text/markdown	HTTP 200, text/html, Vary: Accept-Encoding	2026-11-05
/llms.txt at the host root	HTTP 200, text/plain, 768 KB, starts with an H1	2026-11-05
A made-up path	HTTP 404	2026-11-05
Ora score, cached	Not available: GET /api/score returned 404 DOMAIN_NOT_SCANNED	2026-11-05
Cloudflare keyless scan	20, L1 Basic Web Presence	2026-11-05

What it does not do

AIOSEO Lite does not produce llms-full.txt; that file and the markdown settings sit behind the Pro plans. source, read 5 November 2026.

Related pages on this site

Sources

All in One SEO (AIOSEO): home page https://aioseo.com/, read 5 November 2026
Control AI Indexing With the WordPress LLMs.txt Generator https://aioseo.com/features/llms-txt-generator/, read 5 November 2026
Pricing - AIOSEO https://aioseo.com/pricing/, read 5 November 2026

Last reviewed 5 November 2026