Replai GEO – Generative Engine Optimization for AI & LLMs
Publish an llms.txt map, clean Markdown & AI TL;DR/FAQ so ChatGPT, Claude, Perplexity & Gemini understand and cite your WordPress.
Solid choice
Replai GEO is a solid plugin choice in 2026, with a few things worth checking first. It runs on 10+ sites and was last updated 1 month ago, and scores 66/100 on our health check.
- Actively developed — last update 1 month ago
- Tested with the latest WordPress (7.1)
- Momentum — downloads up 66.1% vs the previous 30 days
- Small user base (10+ active installs)
- Very few reviews so far
How does it stack up?
Side-by-side on installs, updates, ratings & support
Daily downloads
Download spikes usually follow a new release — each site that auto-updates counts as a download.
Rankings
Where Replai GEO stands todayWordPress.org search rankings
Live position in the plugin search, top 100| Keyword | Position |
|---|---|
| AI | >100 |
| geo | >100 |
| llms.txt | >100 |
| markdown | >100 |
| seo | >100 |
Version adoption
Share of active sites per release.
About Replai GEO
From the official readme · v1.4.3Description
Replai GEO brings Generative Engine Optimization (GEO) to WordPress. Instead of only optimizing for classic search engines, it makes your content easy to read, understand and cite for large language models such as ChatGPT, Claude, Perplexity and Gemini.
It does three things, all from your WordPress admin:
- llms.txt generator (the flagship): publishes a machine-readable map of your site at
/llms.txtand a full-content version at/llms-full.txt, following the llmstxt.org standard. You choose which content types are included (pages and/or posts), the number of items per section, the site description and whether to add short excerpts. Results are cached and rebuilt automatically when you save content or settings. Multilingual-aware: on Polylang or WPML sites it builds one llms.txt with a section per language and the translated URLs. - Clean Markdown per page: add
?format=mdto any page or post URL and the plugin serves a clean Markdown version (title, date and the content converted to Markdown), with no menus, scripts or clutter — exactly what AI agents prefer to read. - AI summaries & FAQ with your own key: generate a TL;DR and a short FAQ for any post using your own OpenAI or Anthropic API key. Set generation defaults (language, tone, target audience and market/country) that shape the AI prompt, and optionally feed the TL;DR into your llms.txt or inject the TL;DR/FAQ into the post content. When a post is edited afterwards — or you change those AI defaults — the affected summaries are flagged as pending regeneration (a counter appears in the plugin menu) so a stale TL;DR/FAQ is never served to visitors or LLMs. Regenerating is a one-click, manual action; the plugin never calls the AI provider on its own.
Agent Ready (make AI agents find and operate your site): a dedicated tab that goes beyond letting AI read your content. With one click it lets you allow the AI crawlers in your robots.txt (GPTBot, ClaudeBot, PerplexityBot, Google-Extended and more), publish a /.well-known/agent.json discovery manifest (a machine-readable pointer to your llms.txt, sitemap, docs and capabilities) plus a /.well-known/llms.txt alias, output Organization + WebSite + SoftwareApplication Schema.org data, and expose your forms as WebMCP tools (toolname/tooldescription) so browser AI agents can operate them. It also runs an agent-readiness self-check with a 0–100 score and per-signal tips. No login or API required.
Extra niceties:
- AI crawler analytics: the “General status” dashboard shows all your services and their live status plus the real activity of AI crawlers on your site — grouped by provider with its logo (OpenAI, Anthropic, Perplexity, Google, Microsoft, Apple, Meta and more) in compact rows, with visit counts, last-seen dates and whether you allow each of them in your robots.txt. It also distinguishes classic search crawling from AI crawling (e.g. Googlebot vs Google-Extended). There is no public “indexing” API for AI assistants, so this crawler activity is the best available signal that LLMs are consuming your content.
- Discovery links in your site
<head>:<link rel="alternate" type="text/plain">to llms.txt and<link rel="alternate" type="text/markdown">to the Markdown version of singular pages. - A Try / Demo panel in the admin: generate llms.txt, preview the Markdown of a page and generate an AI summary, all inline without reloading.
- Fully translated admin (English, Spanish, Catalan, French, Italian, Portuguese and German) shown in your site language right away.
- Optional REPLAI connection: add a project token to monitor this installation from your REPLAI dashboard. Entirely optional — the plugin works 100% without it.
External services
This plugin can connect to external services, but only in the situations described below and only when you explicitly opt in. Out of the box, with no API key and no REPLAI token configured, the plugin makes no external calls.
OpenAI (optional, only when you add an OpenAI API key and request a summary)
When you choose “OpenAI” as the provider, enter your OpenAI API key and click “Generate AI summary” (or enable AI features that trigger generation), the plugin sends the title and content of the selected post to the OpenAI Chat Completions API (https://api.openai.com/v1/chat/completions) to produce a TL;DR and FAQ. No data is sent to OpenAI unless you provide a key and request a generation.
Terms of use: https://openai.com/policies/terms-of-use
Privacy policy: https://openai.com/policies/privacy-policy
Anthropic (optional, only when you add an Anthropic API key and request a summary)
When you choose “Anthropic” as the provider, enter your Anthropic API key and request a summary, the plugin sends the title and content of the selected post to the Anthropic Messages API (https://api.anthropic.com/v1/messages) to produce a TL;DR and FAQ. No data is sent to Anthropic unless you provide a key and request a generation.
Terms of service: https://www.anthropic.com/legal/consumer-terms
Privacy policy: https://www.anthropic.com/legal/privacy
REPLAI (optional, only when you add a REPLAI token)
If you add a REPLAI project token, the plugin connects to the REPLAI cloud platform (https://app.replai.net) to validate the token and link this installation to your REPLAI dashboard. Leave the token empty and no data is sent to REPLAI. This is entirely optional; the plugin works fully without it.
Terms of service: https://replai.net/en/termsandconditions/
Privacy policy: https://replai.net/en/privacy-policy/
Installation
- Upload the replai-ai-seo folder to your
/wp-content/plugins/directory, or install it directly from the WordPress plugin repository. - Activate the plugin from the WordPress admin panel.
- Go to Replai AI SEO in the admin sidebar to configure the llms.txt generator, the Markdown links and (optionally) your AI key.
- Visit
/llms.txton your site to see the generated file, or add?format=mdto any page URL to see its Markdown version.
Frequently asked questions
What is llms.txt?
It is an emerging standard (llmstxt.org) that publishes a plain-text, machine-readable map of a website so AI assistants can quickly find and understand the important content. This plugin serves it at /llms.txt and a full-content variant at /llms-full.txt.
/llms.txt does not respond. What should I check?
The plugin registers rewrite rules for /llms.txt and /llms-full.txt and flushes them automatically on activation and updates, so normally there is nothing to do. If it still does not respond, go to Settings → Permalinks and make sure you are NOT using the “Plain” structure (use “Post name”, for example), then re-check from the plugin’s General status tab. No manual .htaccess editing is required.
Is an AI API key required?
No. The llms.txt generator and the Markdown output work without any key. An OpenAI or Anthropic key is only needed for the optional AI TL;DR/FAQ feature, and the key is your own.
Does the plugin change how my site looks?
No, unless you turn on “Inject into content”. By default the AI TL;DR/FAQ are only used where you decide (for example in llms.txt), so your public design is untouched.
Is REPLAI required?
No. The REPLAI token is optional and the plugin is fully functional without it.
Can it tell me if ChatGPT/Claude indexed my site?
Not exactly, and no plugin honestly can: the AI assistants do not expose a public API that reports whether they have “indexed” a given website. What this plugin shows instead is the best available real signal — the actual activity of their crawlers on your own site (GPTBot/OAI-SearchBot/ChatGPT-User for OpenAI, ClaudeBot/anthropic-ai for Anthropic, PerplexityBot, Google-Extended, bingbot, etc.), with visit counts and last-seen dates, plus whether your robots.txt allows each of them. If their crawlers visit and you allow them, your content is being consumed by LLMs.
Does it support multilingual sites (WPML / Polylang)?
Yes. The plugin detects both Polylang and WPML and builds a single /llms.txt (and /llms-full.txt) with one section per language, each listing that language’s pages and posts with their translated URLs. You can turn this off with the “Include all languages” toggle. On single-language sites nothing changes.
Changelog
The Agent Ready tab now matches the rest of the plugin (hero, cards and toggle switches).
1.4.3
- Agent Ready tab redesigned to match the rest of the plugin: REPLAI hero, cards and the same on/off toggle switches, including the master enable switch.
1.4.2
- Agent Ready self-check: the sitemap signal now detects your real sitemap (WordPress core, or Yoast / Rank Math / SEOPress / AIOSEO when they replace it) and checks it is reachable, instead of assuming /wp-sitemap.xml. The agent.json manifest and the endpoints list point to the detected sitemap too.
1.4.1
- Agent Ready / AEO: the Organization schema now always includes a logo — it auto-detects the Replai Favicon icon, the theme custom logo or the Site Icon when you have not set one.
- Adds WebPage schema to every singular page and Article schema (author, dates, featured image) to posts, for richer answer-engine understanding.
- Brand identity fields now auto-fill from your site (name, tagline, logo) with a one-click “detect social links” button.
- Safety net: enables the
title-tagtheme support when the active theme does not declare it and no SEO plugin manages titles, so every page has a unique .
1.4.0
- New “Agent Ready” tab: go beyond letting AI read your site to letting AI agents find and operate it.
- robots.txt: one click to explicitly allow the AI crawlers (GPTBot, ClaudeBot, PerplexityBot, Google-Extended and more).
- Discovery manifest: serves /.well-known/agent.json (a machine-readable pointer to your llms.txt, sitemap, docs and capabilities) plus a /.well-known/llms.txt alias.
- Structured data: outputs Organization, WebSite (with SearchAction) and optional SoftwareApplication JSON-LD.
- WebMCP: annotates your search form (and any form you map) with toolname/tooldescription so browser AI agents can operate them.
- Agent-readiness self-check with a 0–100 score and per-signal tips.
1.3.14
- Branding: the plugin directory icon now uses the official REPLAI logo, consistent with the other REPLAI plugins.
- The plugin description in the Plugins list now follows your site language (7 languages), like the rest of the admin.
1.3.13
- Tested and compatible with WordPress 7.1.
A full changelog is also available in CHANGELOG.md.
Screenshots
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FAQ
Replai GEO: quick answers
Straight answers, pulled from live WordPress.org data.
Live data from WordPress.org · checked Sep 29, 2026
Is Replai GEO free?
Yes. Replai GEO is free to download and use from the official WordPress.org plugin directory.
Is Replai GEO safe to use in 2026?
Replai GEO is a solid plugin choice in 2026, with a few things worth checking first. It runs on 10+ sites and was last updated 1 month ago, and scores 66/100 on our health check.
How many websites use Replai GEO?
Replai GEO is active on 10+ WordPress websites and has been downloaded 1,037 times since it launched in July 2026. It was downloaded 656 times in the last 30 days.
Does Replai GEO work with WordPress 7.1?
Yes. The developer has tested Replai GEO up to WordPress 7.1.2, the latest release. It requires WordPress 6.2 or newer.
What PHP version does Replai GEO need?
Replai GEO requires PHP 7.2 or higher. Most hosts run PHP 8.x today, so it works on any modern WordPress hosting.
When was Replai GEO last updated?
The latest version, 1.4.3, was released on August 29, 2026 (1 month ago).
Who makes Replai GEO?
Replai GEO is developed and maintained by REPLAI.
What are the best alternatives to Replai GEO?
The most popular alternatives to Replai GEO are Elementor Website Builder (10M+ installs), All in One SEO (2M+ installs) and AI Agent by SiteGround (1M+ installs).
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