The llmstxt.studio Insider’s Guide
Everything we know about llmstxt.studio in one document: what it costs, its grades, getting a refund, getting help and what else to look at. Read it here, or keep a copy.
llmstxt.studio
The Insider’s Guide
AI readiness audit and llms.txt generator with scheduled monitoring
Every plan, grade, refund rule and rival among AI search visibility tools, read from llmstxt.studio’s own pages.
Made by llmstxt.studio · checked Oct 23, 2026 · toolgpa.com
Contents
- 01WelcomeWhat it is, who it suits, its grades and the ten things to know first
- 02What it costsEvery plan, the free plan, ways to pay less and how prices have moved
- 03What it doesIts main features, where it runs, what it works with and who makes it
- 04Where it standsIts grades against its category, and whether to keep it or make your own
- 05The alternativesThe tools it is most often weighed against, side by side
- 06Quick answersThe questions people ask about it, each answered in a line or two
- 07About ToolGPAWho made this guide, what else is on the site, and how to cite it
ToolGPA put this guide together from llmstxt.studio’s own pages, its app-store listings and our grades. Every fact in it is on llmstxt.studio’s page too, where it is kept up to date. Checked Oct 23, 2026.
Part 01 · Overview
Welcome
What it is, who it suits, its grades and the ten things to know first
2.4
GPA, above 125 of the 157 other AI search visibility tools we grade
llmstxt.studio runs a 41-check audit of how AI systems can reach, find, understand and quote a website, covering robots.txt rules for named AI crawlers, llms.txt, sitemaps, headings and structured data. A free account adds the fix for each finding and an llms.txt generator that writes the file from the sitemap. Paid plans re-audit daily, crawl pages in depth and run more AI citation checks.
To get you started, here are 9 things to know about llmstxt.studio, taken from its own pages and our grades.
No rating on record, but the audit runs from a URL with no account, and paid plans re-audit daily and email only when something changes.
- 1
Best for checking what AI crawlers can reach on your site
llmstxt.studio runs a 41-check audit of how AI crawlers reach, read and quote your site, including which named AI bots your robots.txt lets in, and writes an llms.txt from your sitemap.
- 2
Paid plans start at about $20.93 a month
As its pricing page puts it: £15.83 per month for 3 sites, billed annually (£19.99 billed monthly).
- 3
There is a free plan
The audit score and all findings with no account; a free account adds fixes and re-checks for 1 site, 3 AI-written llms.txt generations and 50 citation checks, all one-time.
- 4
It runs on Web
Web.
- 5
AI Readiness Audit
41 checks in five groups: whether AI crawlers can reach the site, find its key pages, understand the content, read structured data and quote it safely.
- 6
Named AI crawler checks
Reads robots.txt the way crawlers do and reports whether GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot and Google-Extended are allowed.
- 7
llms.txt generator
Writes an llms.txt from the sitemap, with AI-written page descriptions; a free account gets 3 AI generations and Pro has no limit.
- 8
A 2.4 GPA, above 125 of 157
That is against the other AI search visibility tools we grade, on value, the free plan, features, ease of use and platforms.
- 9
Keep it
Nothing llmstxt.studio does is plain enough to make in a weekend. The 2 things listed below take a company.
llmstxt.studio at a glance
- Pricing
- Free plan, from £15.83 per month for 3 sites, billed annually (£19.99 billed monthly)
- Free plan
- Yes
- Free trial
- None stated
- Runs on
- Web
- Made by
- llmstxt.studio
- Category
- AI Search Visibility (AEO & GEO)
- Our grade
- 2.4 GPA, fair
The report card
Best for checking what AI crawlers can reach on your site
llmstxt.studio runs a 41-check audit of how AI crawlers reach, read and quote your site, including which named AI bots your robots.txt lets in, and writes an llms.txt from your sitemap. Prices are in pounds, and the free account's 3 AI-written files and 50 citation checks never renew. Its citation check uses one AI search engine it doesn't name, so it's no tracker, and the vendor itself says no major AI provider has confirmed using llms.txt.
| Subject | Grade | Comment |
|---|---|---|
| Value for money | B | Pro is £15.83 a month billed yearly, or £19.99 monthly, for 3 sites. That's roughly $21 to $27, a rough dollar figure, inside this category's cheaper quarter, which starts at $29. Premium is £40.83 for 20 sites. |
| Free plan and trial | C | The 41-check audit and its findings are free with no account, and a free account adds the fixes for 1 site. But its 3 AI-written files and 50 citation checks are one-time and never renew. |
| Features | C | The audit, named AI crawler checks, an llms.txt generator, page-by-page crawls and daily re-audits. It does the readiness job fully, but that's a smaller job, and the citation check runs on one unnamed engine. |
| Ease of use | B | No rating on record, but the audit runs from a URL with no account, and paid plans re-audit daily and email only when something changes. |
| Platforms and integrations | C | Web only, with no desktop or phone app and no integrations or API listed. Alerts come by email. |
An A is worth 4 points, a B 3, a C 2, a D 1 and an F nothing. The GPA is the average of the five.
Who llmstxt.studio is for
- Fits if you want a free, detailed check of what AI crawlers can reach on your site
- Works for teams that want an email when an llms.txt or sitemap breaks after a deploy, from Pro
Who it is not for
- Not for you if you want to track mentions across AI engines, as the citation check uses one engine it doesn't name
- Tight if you stay free: 3 AI-written files and 50 citation checks, once, never renewed
- Watch out: prices are shown in pounds even from the US, and the page description quotes $19.90 a month with no dollar price behind it
- Watch out: the vendor says Google Search doesn't read llms.txt and no major AI provider has confirmed using it
- Skip it if you need integrations or an API, as none are listed
Good to know
Good for
- Site owners who want a free, detailed check of how AI crawlers see their site
- SEO professionals auditing client domains without needing a client login
- Teams that want an alert when an llms.txt or sitemap breaks after a deploy
Worth knowing
- Prices are shown in pounds by default, from the US too; the meta description says $19.90 a month but no dollar figure appears in the price data.
- The free account's 3 AI generations and 50 citation checks are one-time allowances that do not renew.
- The citation check runs against an AI search engine it does not name, so it is not a multi-engine tracker.
- The vendor says Google Search does not read llms.txt and that no major AI provider has confirmed using it.
Part 02 · Pricing
What it costs
Every plan, the free plan, ways to pay less and how prices have moved
~$20.93
A month to start. There is a free plan too
llmstxt.studio has a free plan. Paid plans start at £15.83 per month for 3 sites, billed annually (£19.99 billed monthly).
Free
£0
The 41-check audit with fixes, 1 site, 3 AI-written generations ever, 50 citation checks ever and manual monitoring.
Pro
£15.83
per month for 3 sites, billed annually (£19.99 billed monthly)
Daily re-audits and sitemap checks with email alerts, 10 deep crawls of 100 pages a month, 100 citation checks and 10 custom prompts a month.
Premium
£40.83
per month for 20 sites, billed annually (£49.99 billed monthly)
30 deep crawls of 500 pages a month, 500 citation checks and 50 custom prompts a month, every competitor shown, longer history and priority support.
Enterprise
Custom
Unlimited sites and checks, crawls up to 5,000 pages and history kept for the life of the account. Sold through sales.
The free plan
The audit score and all findings with no account; a free account adds fixes and re-checks for 1 site, 3 AI-written llms.txt generations and 50 citation checks, all one-time.
Read from llmstxt.studio on Oct 23, 2026.
Ways to pay less
Annual discount
Save at least 18% with annual billing
The pricing page shows Save 18% on annual billing: Pro is £190 a year instead of £19.99 a month, Premium £490 a year instead of £49.99 a month.
Stated on llmstxt.studio
Part 03 · Features
What it does
Its main features, where it runs, what it works with and who makes it
1
Place it runs: Web
AI readiness audit and llms.txt generator with scheduled monitoring. Here is what it does, as its own site describes it, and what it covers: site audit, AI search visibility.
The audit, named AI crawler checks, an llms.txt generator, page-by-page crawls and daily re-audits.
- AI Readiness Audit
- 41 checks in five groups: whether AI crawlers can reach the site, find its key pages, understand the content, read structured data and quote it safely.
- Named AI crawler checks
- Reads robots.txt the way crawlers do and reports whether GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot and Google-Extended are allowed.
- llms.txt generator
- Writes an llms.txt from the sitemap, with AI-written page descriptions; a free account gets 3 AI generations and Pro has no limit.
- Deep Site Crawl
- Runs the 18 page-level checks on up to 100 pages a run on Pro or 500 on Premium, showing which pages fail which check.
- Audit monitoring
- Daily re-audits and sitemap checks on paid plans, emailing only when the score moves, a check flips or the llms.txt disappears.
- AI Citation Check
- Writes 8 queries from your llms.txt, runs them against an AI search engine and reports where you stand and which competitors were named.
Where it runs
- Web
What it works with
Its own pages name no integrations.
llmstxt.studio is made by llmstxt.studio.
Part 04 · Standing
Where it stands
Its grades against its category, and whether to keep it or make your own
125/157
Other AI search visibility tools it is graded above
llmstxt.studio's GPA of 2.4 is higher than 125 of the 157 other AI search visibility tools we grade, and level with 20.
It stands best on ease of use (B, above 146 of 157) and worst on platforms and integrations (C, above 0).
Its paid plans start at about $20.93 a month, against a middle price of $59 for the category: 12 of the 128 others that charge start lower.
On features, ease of use and platforms it scores 2.3 out of 4. 3 tools score higher and cost less.
Each grade against the category
Every bar is all 158 AI search visibility tools we grade, cut by the letter each got. llmstxt.studio’s own letter is outlined.
- BValue for moneyAbove 120 of 157
- CFree plan and trialAbove 63 of 157
- CFeaturesAbove 6 of 157
- BEase of useAbove 146 of 157
- CPlatforms and integrationsAbove 0 of 157
Price against what you get
Each dot is one of 131 AI search visibility tools. Further left costs less; higher up scores better on features, ease of use and platforms. llmstxt.studio is the marked dot.
What paid plans start at, a month (each step along is roughly double) →
Keep it, or make your own?
Whether this is something you could build for yourself with an AI app builder, and what you would give up.
Keep it
Nothing llmstxt.studio does is plain enough to make in a weekend. The 2 things listed below take a company.
It is one of the better ones too: its GPA of 2.4 is higher than 125 of the 157 other AI search visibility tools we grade. It costs $251.13 a year.
What you could not
- A crawler that checks every page of a site.
- The same prompts asked of ChatGPT, Perplexity, Gemini and Google's AI answers every day, and the answers kept.
What this rests on. llmstxt.studio’s listing: what it does, where it runs, what it plugs into and what it costs. It is a judgement about the kind of software this is. We have not built a replacement for it, and making your own means looking after it too. How we decide, and every tool’s verdict.
Part 05 · Alternatives
The alternatives
The tools it is most often weighed against, side by side
llms-txt.io, LLMs Ledger, Prominara and LightSite AI
The 4 tools llmstxt.studio is most often weighed against, with where each one differs from it.
- 3.0GPA
llms-txt.io
Free plan · from $15/mo
llms.txt generator, validator, API and auto-updating managed files.
- llmstxt.studio also covers AI search visibility.
- 2.8GPA
LLMs Ledger
Free plan · from $9/mo
Public llms.txt directory with a validator and nightly file monitoring.
- llmstxt.studio also covers AI search visibility.
- 2.2GPA
Prominara
Free trial · from $29/mo
AI visibility tracking with site audits and fixes for agencies.
- llmstxt.studio has a free plan. Prominara does not, though it has a free trial.
- Prominara also covers reports, content optimization and schema markup.
- 1.8GPA
LightSite AI
Free trial · from $129/mo
AI-readable site layer with AI bot analytics and visibility tracking.
- llmstxt.studio has a free plan. LightSite AI does not, though it has a free trial.
- llmstxt.studio also covers site audit.
- LightSite AI also covers web analytics and schema markup.
Part 06 · Questions
Quick answers
The questions people ask about it, each answered in a line or two
12
Questions, each answered in a line or two
The short version of everything above, for when you only need the answer. Each one is told in full in its part of the guide.
Is llmstxt.studio free?
llmstxt.studio has a free plan. The audit score and all findings with no account; a free account adds fixes and re-checks for 1 site, 3 AI-written llms.txt generations and 50 citation checks, all one-time.
How much does llmstxt.studio cost?
llmstxt.studio lists 4 plans. Free: £0.
What platforms does llmstxt.studio work on?
llmstxt.studio is available on Web.
Does llmstxt.studio offer any discounts?
llmstxt.studio publicly lists the following: Save at least 18% with annual billing.
Does llmstxt.studio have an Android app?
No Android app was listed when its pages were read on Oct 23, 2026. llmstxt.studio is listed for Web.
Does llmstxt.studio have an iPhone app?
No iPhone app was listed when its pages were read on Oct 23, 2026. llmstxt.studio is listed for Web.
Is llmstxt.studio open source?
llmstxt.studio is not described as open source on its own site, as read on Oct 23, 2026.
Who makes llmstxt.studio?
llmstxt.studio is made by a company of the same name.
What are the alternatives to llmstxt.studio?
The closest alternatives to llmstxt.studio in our directory are llms-txt.io, LLMs Ledger, Prominara and LightSite AI.
How does llmstxt.studio compare with other AI search visibility tools?
llmstxt.studio's GPA of 2.4 is higher than 125 of the 157 other AI search visibility tools we grade, and level with 20.
Is llmstxt.studio good value for money?
ToolGPA grades llmstxt.studio B for value for money. Its paid plans start at about $20.93 a month, against a middle price of $59 for the category: 12 of the 128 others that charge start lower.
Could I make my own version of llmstxt.studio?
Nothing llmstxt.studio does is plain enough to make in a weekend. The 2 things listed below take a company.
Where this guide comes from
The prices, plans, platforms and features were read from llmstxt.studio’s own pages on Oct 23, 2026, and the grades were given on Oct 24, 2026. Graded from this listing, whose facts were read from llmstxt.studio's own pages on 23 October 2026. Not based on using the product, and shorter than our full reviews.
Every tool we list gets five grades, A to F, each with its reason, and a GPA that averages them. How each is decided is at toolgpa.com/grades. This guide is ToolGPA’s own work; it is not made, paid for or approved by llmstxt.studio. Prices change, so check llmstxt.studio before you buy.
Part 07 · About
About ToolGPA
Who made this guide, what else is on the site, and how to cite it
3,189
Tools graded, in 94 categories
ToolGPA grades software the way a school report grades a pupil: five subjects, a letter for each with the reason written beside it, and a GPA that averages them. Prices, plans and platforms are read from each maker’s own pages and dated, so you always know how fresh a figure is.
Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. Every tool on the site has a guide like this one, free to download and pass on. It all lives at toolgpa.com.
3,189
tools graded
94
categories
426
price changes on record
579
apps priced in 12 countries
What else is on toolgpa.com
- llmstxt.studio, kept up to dateEverything in this guide, with prices and grades as they are todaytoolgpa.com/tools/llmstxt-studio
- How grades are givenThe rules behind every letter and every GPAtoolgpa.com/grades
- Value chartsWhat each tool costs against what it scores, for every categorytoolgpa.com/charts
- CompareAny two tools side by side, plan by plantoolgpa.com/compare
- Price changesEvery price rise and cut on record, each with its sourcetoolgpa.com/price-changes
- Prices by countryWhat apps cost on the App Store in 12 countriestoolgpa.com/prices-by-country
- Pay lessEvery public discount: yearly billing, students, nonprofitstoolgpa.com/save
- Keep or makeWhich tools are worth paying for, and which you could build yourselftoolgpa.com/keep-or-make
Scan for the live page
Prices and grades as they are today
Quoting this guide?
Please name ToolGPA and link to the live page, so readers can check the figures for themselves:
ToolGPA, "llmstxt.studio: The Insider's Guide", checked Oct 23, 2026. https://toolgpa.com/tools/llmstxt-studio
Know someone choosing between AI search visibility tools?
Send them this guide: toolgpa.com/tools/llmstxt-studio/guide
ToolGPA elsewhere: youtube.com/@toolgpa
See our other guides
The best-graded AI search visibility tools after llmstxt.studio, each with an Insider's Guide of its own.
- AI Search Visibility (AEO & GEO) Insider's GuideEvery one of the 158 AI search visibility tools we grade, compared
- geoSurge Insider's GuideFree AI visibility tracking that runs on your own AI subscriptions3.0 GPA
- llms-txt.io Insider's Guidellms.txt generator, validator, API and auto-updating managed files3.0 GPA
- Rankscale AI Insider's GuideCredit-based AI visibility tracker covering 17+ AI engines3.0 GPA
Choosing software? Every tool graded, every price dated.
Compare tools at toolgpa.com ›Everything in this guide is ToolGPA’s own summary of what llmstxt.studio’s pages, its app-store listings and public reviews said on the dates shown. Grades are our judgement under the rules at toolgpa.com/grades. Every grade, review and ranking on ToolGPA is our own judgement. No company can pay for a grade or change one. llmstxt.studio is a trademark of its owner, and this guide is not made, paid for or approved by llmstxt.studio. Prices and plans change: check llmstxt.studio before you buy.