A website chat that answers by itself
ChatDeck is a free support chat widget with an AI agent. The AI answers first: it understands the question, replies like a person and calls an operator the moment it cannot cope. Setup is one line of code.
The same widget lives in the corner of this page — that's ChatDeck too
An AI agent answers first, not an operator
We built GPTunneL, so we know how to make assistants that actually help. ChatDeck puts that assistant on the first line of support.
Writes like a human
Replies in your company's tone from your instruction — not with scripted bot templates.
Hands off to your team
The moment it cannot help, it calls a human operator and passes on the full conversation context.
Acts for the visitor
It can open the right page and walk people through your product instead of just sending links.
Any model you like
ChatGPT, Claude, Gemini or DeepSeek — switch in one click and see the cost per conversation right away.
Everything support needs — in one widget
AI agent on the first line
Answers instantly and to the point. Instructions, tone and per-page rules are configured without code.
Unlimited operators
Your whole team in one inbox for free — no per-seat pricing, ever.
Realtime chat
Messages, read receipts and "typing…" arrive instantly — like a messenger.
A widget that matches your site
Light and dark themes, automatic switching to the visitor's theme, your colours and corner shape.
Never breaks your layout
The widget runs in a Shadow DOM: your site's styles and the chat's styles are fully isolated.
Analytics and ratings
Conversation volume, share of AI answers, team activity and a rating for every closed chat.
How to add the chat to your website
Create an account
Sign up at chatdeck.ru and enter your site's domain. Free, no card required.
Paste one line of code
Copy the snippet and paste it before </body> — the chat button appears on your site right away.
Let the AI answer
Write an instruction — the agent starts answering visitors, and your team steps in when needed.
Free — and actually free
ChatDeck has no plans, no per-seat fees and no paid add-ons. You are only charged for model tokens when the agent replies — on your own GPTunneL key.
- Unlimited operators and agents
- AI assistant included
- Pay only for model tokens
- Cost per conversation is visible in settings — from fractions of a cent on light models
ChatDeck vs paid live-chat services
| ChatDeck | Paid live chats | |
|---|---|---|
| Service price | Free forever | Subscription per operator |
| AI agent | Included, answers first | Paid add-on |
| Operators | Unlimited | Paid per seat |
| Setup | One line of code | Often a lengthy setup |
| Appearance | Themes, colours, corner shape | Usually just a button colour |
The only cost is model tokens at GPTunneL rates when the agent replies. Model prices
GPTunneL runs on ChatDeck
Frequently asked
Put an agent on your site that answers for you
One line of code — and visitors get answers from an AI that writes like a human.
- Free, no card
- Unlimited operators
- Set up in minutes