# llmstxt.studio review (2026): is the free plan enough? > AI readiness audit and llms.txt generator with scheduled monitoring Checked Oct 23, 2026 · graded Oct 24, 2026 by ToolGPA. 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. - **Category:** AI Search Visibility (AEO & GEO) - **Made by:** llmstxt.studio - **Website:** https://llmstxt.studio - **Runs on:** Web - **Who should skip it:** Not for you if you want to track mentions across AI engines, as the citation check uses one engine it doesn't name. - **Facts last checked:** Oct 23, 2026 ## Pricing As of Oct 23, 2026, llmstxt.studio has a free plan, and paid plans start at £15.83 per month for 3 sites, billed annually (£19.99 billed monthly). - **Pricing model:** Free plan - **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. - **Free trial:** None listed. | Plan | Price | What you get | | --- | --- | --- | | 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. | Read from https://llmstxt.studio/pricing on Oct 23, 2026. Prices change, so confirm with llmstxt.studio before buying. ## Ways to pay less - **Save at least 18% with annual billing** (Annual discount): 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. Source: https://llmstxt.studio/pricing ## Key features - **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. ## 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. ## ToolGPA grades **GPA: 2.4 out of 4**, graded Oct 24, 2026. 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. - **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. These are ToolGPA's own grades. 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. ## Where it stands among 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. - 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. The category's chart of price against score: https://toolgpa.com/charts/ai-visibility ## Keep it, or make your own? **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. - You could not: A crawler that checks every page of a site. - You could not: The same prompts asked of ChatGPT, Perplexity, Gemini and Google's AI answers every day, and the answers kept. A judgement by ToolGPA from this listing, by rules that are the same for every tool. Nothing was built to test it. **Tags:** Site audit, AI search visibility ## Alternatives - [llms-txt.io](https://toolgpa.com/tools/llms-txt-io): llms.txt generator, validator, API and auto-updating managed files. [Compare](https://toolgpa.com/compare/llms-txt-io-vs-llmstxt-studio) - [LLMs Ledger](https://toolgpa.com/tools/llms-ledger): Public llms.txt directory with a validator and nightly file monitoring. [Compare](https://toolgpa.com/compare/llms-ledger-vs-llmstxt-studio) - [Prominara](https://toolgpa.com/tools/prominara): AI visibility tracking with site audits and fixes for agencies. [Compare](https://toolgpa.com/compare/llmstxt-studio-vs-prominara) - [LightSite AI](https://toolgpa.com/tools/lightsite-ai): AI-readable site layer with AI bot analytics and visibility tracking. [Compare](https://toolgpa.com/compare/lightsite-ai-vs-llmstxt-studio) ## Sources The prices, plans, platforms and features above were read from these pages on Oct 23, 2026: - https://llmstxt.studio/pricing - https://llmstxt.studio/api/prices - https://llmstxt.studio/ - https://llmstxt.studio/features - https://llmstxt.studio/about - https://llmstxt.studio/terms Page: https://toolgpa.com/tools/llmstxt-studio Listed by ToolGPA (toolgpa.com).