An AI Chatbot That Actually Knows Your Website
SiteBrain crawls every page, learns your content, and answers visitor questions instantly — no training, no scripts, no maintenance.
Purpose-built for this job.
Automatic Website Crawling
Point SiteBrain at your URL and it indexes every page in minutes. New content? Re-crawl with one click — your chatbot stays current.
RAG-Powered Answers
Retrieval-Augmented Generation means the bot only answers from your content — no hallucinations, no off-topic replies, just accurate info.
Fully Customizable Widget
Match your brand colors, logo, welcome message, and position. The chat widget looks native to your site, not like a third-party bolt-on.
One-Line Installation
Paste a single <script> tag into your HTML. Works with any platform — WordPress, Shopify, Webflow, static sites, or custom apps.
Paste a URL. Ship in two minutes.
Create Your Bot
Sign up for free, name your chatbot, and enter your website URL. That's all the setup you need.
Crawl & Learn
One click crawls your entire website. 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?
SiteBrain uses an automated web crawler that reads every accessible page on your domain. It converts the content into vector embeddings and stores them in a knowledge base. When a visitor asks a question, the bot retrieves the most relevant passages and generates a natural-language answer — a technique called Retrieval-Augmented Generation (RAG).
Not at all. After creating your chatbot in the SiteBrain dashboard, you receive a one-line embed code. Paste it before the closing </body> tag of your site — or use a tag manager like Google Tag Manager. The entire process takes under 2 minutes.
SiteBrain uses strict mode by default, which means it only responds using information found on your site. If a question falls outside your content, the bot politely says it does not have enough information and can offer to connect the visitor with your team.
SiteBrain offers a free tier that covers small sites with up to 30 messages per month. Paid plans start at $19/month and include unlimited crawls, custom branding, and higher message limits. There are no per-seat fees — pricing is based on usage, not team size.
Add an AI Chatbot to Your Website Today
Free plan available — no credit card, no commitment. Your chatbot will be live in under 2 minutes.
FREE PLAN INCLUDES 30 MESSAGES/MONTH. NO CREDIT CARD REQUIRED.