The AI Chatbot
WordPress Sites Actually Deserve
No bloated plugins, no PHP conflicts. Paste one line of code and your WordPress site gets an AI assistant that answers from your pages.
Purpose-built for this job.
One-Line Embed — No Plugin
Skip the plugin directory. Paste a single script tag in your theme's header or use a simple "Insert Headers" snippet. Zero plugin conflicts, zero database overhead.
Refreshed every week
SiteBrain re-reads your WordPress pages and posts every week. Published a new article? Re-crawl from the dashboard to refresh the chatbot sooner.
Loads asynchronously
The install snippet uses the async attribute, so the browser downloads the script without pausing your page. The script is about 27 KB gzipped.
Works With Any Theme or Builder
Elementor, Divi, GeneratePress, Astra, Gutenberg — it does not matter. The embed is framework-agnostic HTML, so it works everywhere WordPress runs.
Paste a URL. Ship in minutes.
Create Your Bot
Sign up, name your chatbot, and enter your website URL. That's all the setup you need.
Crawl & Learn
One click crawls your most important pages — sitemap first. Our AI extracts business info, services, and FAQs to build a knowledge brain.
Embed & Go Live
Copy one line of code, paste it on your site, and your AI chatbot is live. Customers get instant answers 24/7.
Still have questions?
No. SiteBrain uses a lightweight JavaScript embed that you paste into your theme footer or via a snippet plugin. This avoids the common issues with WordPress chat plugins — version conflicts, database bloat, and security vulnerabilities from outdated code.
Very little. The install snippet loads the widget asynchronously, so your page keeps rendering while the script downloads, whether you paste it in the header or the footer. The widget appears only after your page's HTML has loaded. The script comes from Cloudflare's global network; on 10 October 2026 it measured 26.6 KB gzipped, and our build refuses to ship it above 30 KB.
Yes. The crawler treats WooCommerce pages like any other URL on your domain. Product descriptions, pricing, and FAQ sections are all indexed, so the chatbot can answer product-specific questions from customers.
Log into your SiteBrain dashboard and hit "Re-crawl." The crawler revisits your sitemap, picks up new and updated pages, and refreshes the knowledge base. The process takes a few minutes depending on site size.
Need more than a chatbot? Meet WPBrain.
WPBrain is a complete AI platform for managing WordPress and WooCommerce — Pixie chatbot, AI content creation, product management and SEO. All without plugins, via REST API.
Give Your WordPress Site an AI Brain
No plugins to install, no developers to hire. Paste one line and your visitors get instant answers.
WORKS WITH ANY WORDPRESS THEME. 14-DAY TRIAL, CARD REQUIRED, CANCEL ANYTIME.