Global AI

Global AI Chat puts a helpful AI assistant on your website that talks to your visitors 24/7. It welcomes people, answers their questions in plain language, points them to the right page, and quietly turns those conversations into leads — so you capture interest even while you sleep.
It runs on OpenAI’s models using your own OpenAI key, so you stay in control and OpenAI bills you directly for what you use. No middle-man, no monthly plugin fee.
Everything here is free and fully functional — no trials, no locked buttons, no time limits, no “upgrade to continue”.
<h4>Why you’ll like it</h4>
<ul>
<li>Up and running in minutes — paste your OpenAI key, pick a personality (Support, Sales/SDR or FAQ), and you’re live.</li>
<li>Looks like part of your brand — customise colours, icon, position and the welcome message.</li>
<li>Turns chats into leads — the assistant naturally collects name, email, phone, company and any custom field you want, and saves them for you.</li>
<li>Works everywhere you build — a floating widget, the <code>[growthai_chat]</code> shortcode, plus blocks for Gutenberg, Elementor, Divi, Beaver Builder and WPBakery.</li>
<li>Speaks your visitor’s language — automatically replies in the visitor’s browser language.</li>
<li>Knows your content — upload documents so the assistant answers from your own material, not guesses.</li>
<li>Privacy-friendly — optional cookie-consent banner and a one-click “delete all my data on uninstall” switch. Your conversations stay in your own database.</li>
</ul>
<h4>Go further with Global AI Chat Pro</h4>
When you’re ready to scale, the optional Global AI Chat Pro add-on builds right on top of this free plugin. It’s a separate download — learn more at https://globalai.software/plugin-global-ai-chat. Install it and everything you already set up keeps working; remove it and the free plugin carries on exactly as before. Nothing to migrate, nothing to lose.
Pro unlocks the features businesses ask for most:
<ul>
<li>Live human takeover — jump into any conversation from the iOS & Android app and reply as a real person, with push notifications the moment a visitor needs you.</li>
<li>One app for all your sites — the mobile app manages multiple WordPress sites from a single login, so agencies and multi-brand teams handle every conversation in one place.</li>
<li>Voice calls — let a visitor start a voice call with your team straight from the chat, answered live in the app.</li>
<li>Unlimited agents — run separate assistants for sales, support, FAQ and more, each with its own prompt, look and knowledge.</li>
<li>No OpenAI key needed — switch to managed AI billed by simple token packs, with access to top models — perfect if you’d rather not manage an OpenAI account.</li>
<li>Auto-sync your whole site — pages, posts and WooCommerce products are indexed automatically so the assistant always answers with up-to-date info.</li>
<li>AI Prompt Generator — a guided wizard writes a high-quality agent prompt for you in a couple of minutes.</li>
<li>Booking built in — connect Google Calendar and let the assistant schedule meetings.</li>
<li>Send leads anywhere — outbound webhooks push every captured lead to your CRM or automation tool.</li>
<li>Never miss a lead — instant email + mobile push the moment someone becomes a lead.</li>
<li>White-label — remove the “Powered by” badge and make the widget fully your own.</li>
<li>One-click auto-updates and conversation analytics.</li>
</ul>
See the screenshots below for a look at both the free widget and the Pro features.
<h3>External services</h3>
This plugin relies on one third-party service: the OpenAI API. No other external endpoint is contacted by the free plugin.
<h4>OpenAI API (required)</h4>
<ul>
<li>What it is: OpenAI provides the language model that generates chat replies and, when you upload knowledge-base documents, runs the file search against them.</li>
<li>What is sent: Every chat message the visitor submits, plus the system prompt your agent is configured with, is sent to <code>https://api.openai.com/v1/responses</code> using your own API key. When you upload training documents, the file bytes are sent to <code>https://api.openai.com/v1/files</code> and registered with <code>https://api.openai.com/v1/vector_stores</code> so the agent can search them.</li>
<li>When: On every user message (chat completion) and only when an admin manually uploads/deletes a knowledge-base document (vector store).</li>
<li>Terms of service: https://openai.com/policies/terms-of-use</li>
<li>Privacy policy: https://openai.com/policies/privacy-policy</li>
</ul>
<h4>Not contacted by this free plugin</h4>
The companion Pro addon (separate download, not on wp.org) introduces additional endpoints under <code>https://saas.globalai.software/</code> for license verification, managed token billing, mobile-app push notifications, plugin auto-updates, Google Calendar OAuth, outbound webhooks, page/post auto-sync, and the AI prompt generator. None of those endpoints are reached from this free plugin’s code — they are documented here only so admins know what changes if they later install the Pro addon.
<h3>Security</h3>
<h4>Visitor session token (`session_id`)</h4>
Every chat conversation is bound to a <code>session_id</code> token generated client-side, in the visitor’s browser, using <code>window.crypto.getRandomValues</code> (a 128-bit cryptographically random value rendered as 32 hex characters with the prefix <code>gai_</code>). The token is stored in <code>localStorage</code> after the visitor accepts the cookie consent banner; without consent, an in-memory ephemeral token is used and discarded when the tab closes.
The <code>session_id</code> is the access key for the chat REST endpoints (<code>/wp-json/growthai/v1/chat</code>, <code>/wp-json/growthai/v1/live-chat/poll</code>). These endpoints are intentionally public (<code>permission_callback => __return_true</code>) so that anonymous site visitors can chat without needing a WordPress account — knowing the token is what authorises the request, the same security model used by mainstream chat / support widgets (Crisp, Tawk, Intercom).
Implications:
<ul>
<li>The token is not derived from the IP, User-Agent, cookies the server sets, or any sequential / predictable scheme. A third party cannot guess another visitor’s token.</li>
<li>The plugin never logs full <code>session_id</code> values in plaintext outside the database row that owns the conversation.</li>
<li>If the visitor clears their browser storage, the next page load gets a fresh token and a fresh conversation.</li>
<li>Old browsers without the Web Crypto API fall back to <code>Math.random()</code> — a worse entropy source. We surface this in the JS for transparency; if your audience relies on legacy browsers, factor that into your threat model.</li>
</ul>

Global AI Chat

Add a friendly AI chat assistant to WordPress. It greets visitors, answers questions and captures leads — free, using your own OpenAI key.

echoai

Your website deserves an AI assistant.
EchoAI turns your existing content into an intelligent chatbot — one that actually knows what it’s talking about. No hallucinations. No made-up answers. Just fast, accurate responses grounded in your content, with source citations your visitors can click and verify.
Simple. Powerful. Free.
<h4>How It Works</h4>
<ol>
<li>Connect — Install the plugin, and EchoAI automatically syncs your WordPress content. Posts, pages, custom post types — all indexed in minutes.</li>
<li>Place it anywhere — Floating chat button, inline widget, Gutenberg block, or shortcode. One click and it’s live.</li>
<li>Let it work — Visitors ask questions. The assistant finds the answer in your content and responds in seconds — with sources.</li>
<li>Capture leads — When visitors show buying intent, the assistant collects their details through natural conversation. You wake up to qualified leads.</li>
</ol>
<h4>An AI That Sells While You Sleep</h4>
This isn’t just a FAQ bot. EchoAI’s lead detection runs 24/7, recognizing when a visitor is interested in a consultation, demo, or newsletter signup. It collects names, emails, phone numbers, budget, timeline — whatever you configure — all through friendly, natural conversation. No forms. No friction.
<h4>Feed It Anything</h4>
WordPress is just the beginning. You can build your knowledge base from:
<ul>
<li>YouTube — Paste a channel link. Every transcript gets absorbed. Cherry-pick videos or import entire channels.</li>
<li>Framer — Full-site scan. Every page and text block, synced automatically. Navigation and clutter stripped by AI.</li>
<li>PDFs — Upload documents up to 50 pages. Answers cite the exact page number.</li>
<li>Any URL — Drop a link. The content becomes searchable knowledge.</li>
<li>Plain text — Paste anything directly into the dashboard.</li>
</ul>
<h4>Every Conversation, Remembered</h4>
Visitors who return pick up right where they left off. The dashboard shows you every conversation in real-time — what people are asking, what topics trend, and where the gaps are.
<h3>Features</h3>
<h4>WordPress Integration</h4>
<ul>
<li>Automatic sync — Content changes reach the AI in 4-5 seconds via webhooks</li>
<li>Every post type — Posts, pages, custom post types, all with full metadata</li>
<li>Taxonomies included — Categories, tags, dates, and featured images carry over</li>
<li>Zero maintenance — New, edited, and deleted content handled automatically</li>
</ul>
<h4>Put It Where It Matters</h4>
<ul>
<li>Floating button — Four corner positions. Custom icon. Tooltip. Appears on every page.</li>
<li>Inline widget — Embed the chat next to products, in help sections, wherever questions happen</li>
<li>Gutenberg block — Drag, drop, configure. Set height, color, and override the assistant per block.</li>
<li>Shortcode — <code>[echo_ai]</code> with parameters for height, color, and assistant ID. Works everywhere shortcodes do.</li>
</ul>
<h4>AI That Gets It Right</h4>
<ul>
<li>GPT-4.1 under the hood — Always the latest OpenAI model</li>
<li>0% hallucination — RAG technology means it only answers from your content. No answer? It says so.</li>
<li>Sources cited — Every response links back to the content it drew from</li>
<li>Every language — Detects the visitor’s language and responds in kind. Translates across content languages automatically.</li>
<li>Contextual — Follows the conversation thread. Understands “What about the price?” without being told what.</li>
<li>Time-aware — Knows publication dates. Handles “What’s new this year?” correctly.</li>
</ul>
<h4>Make It Yours</h4>
<ul>
<li>Multiple assistants — Sales bot on product pages. Support bot in the help center. Each with its own personality.</li>
<li>Custom instructions — Set the tone, the role, the rules. “Be friendly.” “Never discuss competitors.” “Always suggest a demo.”</li>
<li>Greeting & starters — Control the first message and suggested questions visitors see</li>
<li>Content toggle — One click to exclude specific content. No deleting required.</li>
<li>Direct links — Share any assistant via URL. No website integration needed.</li>
<li>Mobile-ready — Clean interface. Looks great on every screen.</li>
</ul>
<h3>Demo</h3>
<blockquote>
See it in action — chat with a Star Wars knowledge base: 
 <a href="https://echoaichat.com/#demo" rel="nofollow ugc">https://echoaichat.com/#demo</a>
</blockquote>

EchoAI – AI Chat Assistant

Embed an AI assistant that learns from your content and never makes things up. Zero hallucinations — just accurate answers with source citations.

Global AI Chat vs EchoAI – AI Chat Assistant