mariastellatech

Stella Chatbot is a lightweight, efficient keyword-based chatbot for WordPress. It allows you to create a personalized support assistant that answers visitor questions based on predefined FAQ entries.
Perfect for small businesses and blogs, Stella Chatbot helps reduce support tickets by providing instant answers to common queries.
<h3>Key Features</h3>
<ul>
<li>FAQ Management: Create keyword-response pairs.</li>
<li>Category Organization: Group your FAQs into categories for better navigation.</li>
<li>Customizable Widget: Change the chatbot name and avatar to match your brand.</li>
<li>Localized Interface: Fully translatable and localized strings.</li>
<li>Smart Suggestions: Offers related questions when no exact match is found.</li>
<li>Responsive Design: Works perfectly on desktops, tablets, and smartphones.</li>
<li>Privacy Focused: Simple data handling that respects user privacy.</li>
</ul>
<h3>Privacy</h3>
Stella Chatbot stores data locally in your WordPress database:
<ul>
<li>Chatbot settings and FAQ entries configured by administrators.</li>
<li>Visitor chat messages, chatbot replies, matched keywords, session IDs, and timestamps.</li>
</ul>
This plugin does not require an external service to operate and, by default, does not send chat data to third-party services.
You can choose to delete all plugin data on uninstall from the plugin settings (<code>Danger Zone</code>).

Stella Chatbot

Keyword-based chatbot with manual FAQ management. Automate your customer support with an intelligent, localized chat widget.

hosting.io

Sitewise turns your existing pages into a chat assistant that answers visitors using only your own content — no hallucinated competitors, no off-brand advice. It also includes the original request-a-call-back form, so visitors who would rather talk can leave their number.
The plugin compiles your published content into a small knowledge corpus (the <code>llms.txt</code> / <code>llms-full.txt</code> pattern) and keeps it in sync as you publish and edit. A lightweight Cloudflare Worker answers questions strictly from that corpus, and falls back to your contact page when it does not know.
<blockquote>
Note: the grounded chat assistant is in preview while we finish the hosted Worker. Out of the box the public floating widget is the request-a-call-back form (no Worker required). Once you connect a Worker and switch the front-end to chat mode, the same launcher becomes the assistant.
</blockquote>
<h4>What you get</h4>
<ul>
<li>Request-a-call-back widget — a floating launcher (or inline <code>[sitewise]</code> shortcode) that lets visitors leave their number; submissions are stored in your dashboard and emailed to you. This is the default front-end widget today.</li>
<li>Grounded chat assistant (preview) — once a Cloudflare Worker is connected, the launcher answers from your pages only.</li>
<li>Self-maintaining corpus — rebuilt automatically when you publish, edit, trash, or delete content.</li>
<li>Public <code>llms.txt</code> files — so other AI agents can read your site too.</li>
<li>Hand-curation where it counts — an orientation block and an FAQ block you write once, plus a per-page “AI summary” box.</li>
<li>Request-a-call-back form — the original Call-Me-Back feature, rewritten clean. Use the <code>[sitewise_callback]</code> shortcode or the sidebar widget; submissions are stored in your dashboard and emailed to you.</li>
</ul>
<h4>Two ways to run it</h4>
<ul>
<li>BYO Cloudflare (free): deploy the included Worker to your own Cloudflare account and pay your own (tiny) inference cost. Cleanest privacy story.</li>
<li>Hosted (optional): paste a site key from a Sitewise account and let us host the Worker, with analytics and stronger models.</li>
</ul>
<h4>Privacy</h4>
By default the Worker logs no chat content — only message counts for rate limiting. Your corpus is built from already-public pages.
<h3>A note on this update (3.x → 4.0)</h3>
This plugin began life as Call me back widget. Version 4.0 keeps that call-back form as a built-in feature and adds the Sitewise assistant as the new headline capability. Existing call-back users keep their widget — enable it under Settings → Sitewise → Call-back widget — and gain the assistant on top. See the upgrade notice below.

Sitewise

Add an on-page assistant that answers only from your own content, plus the classic request-a-call-back form. Grounded, cheap, no SaaS lock-in.

Stella Chatbot vs Sitewise