How does the chatbot learn from my site?

We crawl your site: we read the sitemap and the links from the home page, take up to 50 pages on the same domain, respect robots.txt and extract the main text without the menu and footer. The text is split into fragments and each one gets a vector representation (an embedding). When a question comes in, we find the 5–8 closest fragments and the model answers strictly from them — with links to the source pages.

What does the bot answer if the site has no answer?

It says honestly that the site does not cover it. The bot answers only from your site's content and does not invent facts. The system prompt is resistant to attempts to steer it through page text or through the questions themselves, and requests off the site's topic are declined.

How do I put the chat on my site?

After you save the assistant you get a one-line embed. The chat loads inside an isolated iframe, so your site's styles do not break it and the chat itself does not read the visitor's pages. In demo mode the widget works for 7 days with a ‘YuSMP Demo’ label, then via subscription.

Products · widget in a minute

Your website, that answers questions

Q: How many questions are free?

In the demo without signup — 20 questions per session. If you save the assistant by email it lives for 7 days and accepts up to 200 questions per day. For a permanent widget with no limits and no ‘Demo’ label there is a paid subscription.

Q: Do you store my site's content?

Demo assistant data is stored for 7 days and then deleted automatically. We index the site only at your request, and you confirm you have the right to it. We do not index sections behind authentication or other people's intranets.

Enter a domain — we read your site's content and in about a minute build a chatbot that knows your services, catalogue and knowledge base. It answers strictly from your site, with links to the source pages. Like it? Add it to your site with one line.

20 questions free Answers with source links Widget in one line

Build an assistant from your website

Enter your site address — we read the sitemap and up to 50 pages, extract the main text and train a chatbot on it. It usually takes 30–90 seconds.

I confirm I have the right to index this site (it is my site or I have the owner's permission). Demo data is deleted automatically after 7 days. Terms.

We only index public pages on the same domain and respect robots.txt. We never touch sections behind authentication or other people's intranets.

Knows your contentAnswers about your services, catalogue and knowledge base — what is actually written on the site.

Doesn't make things upIf the site has no answer, it says so honestly instead of inventing one.

Share with a colleagueSave the assistant — get a public link for 7 days and the widget embed code.

Reading the site

Collecting pages and training the assistant — it's fun to watch.

Reading the sitemap and links from the home page
Crawling up to 50 pages, respecting robots.txt
Extracting the main text without menu and footer
Building embeddings and generating questions

Pages read

Website assistanttrained on your content

Questions: 20 / 20

Save the assistant

Leave your email — we'll send a public link like /a/… you can share with a colleague. The assistant lives for 7 days and accepts up to 200 questions per day.

I want this bot for my own needs

A permanent widget with no "Demo" label, up to 500 pages, your own colour and greeting, integrations. Let's discuss the task and build it for you.

How a chatbot trained on your site works

This is RAG (retrieval-augmented generation): the bot doesn't fantasise — it finds the relevant fragments of your site and answers from them, with links to the source pages. It's the same thing we do in our chatbot development service — here you can try it live.

IndexingThe crawler reads the sitemap and links, takes up to 50 pages on the same domain and extracts the main text.

EmbeddingsThe text is split into fragments and each gets a vector — so the bot grasps meaning, not just matching words.

Retrieve & answerFor a question we find 5–8 close fragments; the model answers strictly from them and adds links.

WidgetSave the assistant — get a link and a one-line embed inside an isolated iframe.

What the bot answers when the site has no answer

It says honestly that the site does not cover it. The bot answers only from your site's content and does not invent facts, prices or promises that aren't written on your pages. The system prompt is resistant to attempts to steer it through page text or through the questions themselves, and requests off the site's topic are declined — so the chat stays a consultant on your product, not a general-purpose chatbot.

Where the suggested questions come from

During indexing we analyse the site's content and form 5 questions that are most often asked about such content — so a visitor has somewhere to start. They appear right in the chat window: click one and get an answer with a link to the relevant page.

Limits, saving and subscription

In the demo without signup — 20 questions per session. An assistant saved by email lives for 7 days and accepts up to 200 questions per day; the data is then deleted automatically. For a permanent widget with no limits and no "Demo" label, weekly re-indexing and a custom colour and greeting, there is a paid subscription (up to 500 pages).

How the widget goes on your site

After saving you get a one-line <script> embed. The chat loads inside an isolated iframe: your site's styles don't break it and the chat itself doesn't read the visitor's pages. In demo mode the widget works for 7 days with a "YuSMP Demo" label, then via subscription. The widget only works on the domains in the allow-list bound to your assistant.

Security and privacy

We index the site only at your request, and you confirm you have the right to it. We don't touch sections behind authentication, other people's intranets or addresses on private networks. Demo assistant data is stored for 7 days and deleted automatically. Voice, telephony and CRM / messenger integrations are not part of this demo — that is custom development.