AI Chatbot for MkDocs Documentation

One line under extra_javascript in mkdocs.yml and your documentation can be asked questions rather than searched. No theme fork, no plugin, no Python dependency.

Get Started Free See Pricing

Try it on your own docs for free

Enter your docs URL and see how an AI assistant would answer readers

See It In Action

For technical documentation built with MkDocs and Material

Adding the Asyntai script to mkdocs.yml

One Entry Under extra_javascript

MkDocs already has a configuration key for exactly this. Add the script there and it is emitted on every page, without forking a theme or writing a plugin in Python.

AI assistant added without a Python dependency

No Python Dependency Added

Nothing goes into requirements.txt, so your docs build environment and CI stay exactly as they are. There is nothing to pin and nothing to resolve.

AI answering configuration reference questions

Answers Configuration Questions

Which setting controls that, why the default changed, what an option accepts. Reference documentation is precise and hard to navigate, which is a combination this handles well.

Chatbot complementing documentation search

Complements Built-In Search

Search finds pages containing a term; the assistant answers the question. Readers who cannot phrase a query in your vocabulary get somewhere either way.

Chatbot answering readers in several languages

Thirty-Six Languages

Detected per reader, which helps when your documentation is English-only but your users are not.

Have any questions? Try our AI chatbot right now

Ask it anything - it is live on this page

Built for MkDocs Merchants

A single YAML key. Nothing in requirements, nothing forked.

Config Key, Not a Plugin

extra_javascript exists for third-party scripts; nothing else is needed.

Nothing in requirements.txt

Your build environment and CI pipeline stay untouched.

Good at Reference Questions

Options, defaults and accepted values answered from your own pages.

Works Alongside Search

Keyword search and conversational answers cover different readers.

36 Languages

Chosen from the reader’s message automatically.

No Invented Options

It will not describe a setting your documentation does not contain.

Simple MkDocs Integration

One entry in mkdocs.yml covers the site. No plugin and no theme changes.

  1. 1

    Create an account, collect the script

    Sign up, register your documentation address so it can be indexed, then copy the one-line script from the dashboard.

  2. 2

    Open mkdocs.yml

    Add the script under extra_javascript so it is emitted on every page.

  3. 3

    Run mkdocs build as usual

    Publishing works exactly as before; the key simply emits a tag into each rendered page.

  4. 4

    Adjust behaviour outside the repo

    Register, phrasing, supplementary PDFs and widget colour are all controlled from the dashboard.

Get Your JavaScript Snippet

Sign up free and get your personalised snippet instantly - paste it once and the widget is live

Simple, Transparent Pricing

Start free and scale as you grow. No hidden fees, no long-term contracts.

Monthly
Annual Save 10%
$ USD EUR
Free
$0
No card required
100 messages
Get started
More details
  • 100 messages per month Maximum number of messages the AI can send
  • Up to 1 website Maximum number of websites under one account
  • Up to 50 crawled pages Maximum pages you can crawl and add to knowledge base
  • Up to 1,000,000 characters Total amount of characters in your knowledge base across all your websites.
  • 1 seat Number of team members who can access the dashboard
Starter
$39
per month
2,500 messages
8 extra features included
Get started
More details
  • 2,500 messages per month Maximum number of messages the AI can send
  • Up to 2 websites Maximum number of websites under one account
  • Up to 250 crawled pages Maximum pages you can crawl and add to knowledge base
  • Up to 3,000,000 characters Total amount of characters in your knowledge base across all your websites.
  • 2 seats Number of team members who can access the dashboard
  • Review chat logs
    How do I reset my password?
    2 min ago 3 msgs
    What are your shipping rates?
    5 min ago 5 msgs
    Do you accept PayPal?
    12 min ago 2 msgs
    Access and review all conversations from your chatbot
  • Smarter AI model You can enable a smarter AI model for better replies
  • Chat analytics
    Top Pages
    /products 24
    /checkout 18
    Top Countries
    United States 45
    Germany 23
    See analytics and insights from your chat conversations
  • Localization Translate your widget to 32 languages
  • Enable thinking You can enable thinking for more thoughtful AI responses
  • Instagram, Messenger, WhatsApp, Discord, Zapier Connect your AI chatbot to Instagram DMs, Facebook Messenger, WhatsApp, Discord, and 6,000+ apps via Zapier
  • REST API Build custom integrations with our REST API
  • Leads
    AI Assistant
    Hello! How can I help you today?
    Enter your email (optional) ×
    Type a message...
    Collect emails and phone numbers from visitors with optional input fields
  • Custom notice Display disclaimers or consent notices above the chat input with markdown link support
  • Standard support Standard email support with faster response times
Popular
Standard
$139
per month
15,000 messages
19 extra features included
Get started
More details
  • 15,000 messages per month Maximum number of messages the AI can send
  • Up to 3 websites Maximum number of websites under one account
  • Up to 1,000 crawled pages Maximum pages you can crawl and add to knowledge base
  • Up to 15,000,000 characters Total amount of characters in your knowledge base across all your websites.
  • 3 seats Number of team members who can access the dashboard
  • Review chat logs
    How do I reset my password?
    2 min ago 3 msgs
    What are your shipping rates?
    5 min ago 5 msgs
    Do you accept PayPal?
    12 min ago 2 msgs
    Access and review all conversations from your chatbot
  • Smarter AI model You can enable a smarter AI model for better replies
  • Chat analytics
    Top Pages
    /products 24
    /checkout 18
    Top Countries
    United States 45
    Germany 23
    See analytics and insights from your chat conversations
  • Localization Translate your widget to 32 languages
  • Enable thinking You can enable thinking for more thoughtful AI responses
  • Instagram, Messenger, WhatsApp, Discord, Zapier Connect your AI chatbot to Instagram DMs, Facebook Messenger, WhatsApp, Discord, and 6,000+ apps via Zapier
  • REST API Build custom integrations with our REST API
  • Leads
    AI Assistant
    Hello! How can I help you today?
    Enter your email (optional) ×
    Type a message...
    Collect emails and phone numbers from visitors with optional input fields
  • Custom notice Display disclaimers or consent notices above the chat input with markdown link support
  • Standard support Standard email support with faster response times
  • Real-Time Data Feed
    AI Assistant
    Any rooms available tonight?
    Tonight we have 2 rooms available:
    Deluxe King — $189
    Ocean Suite — $259
    AI can read real-time data (availability, status, products, etc.) during the conversation
  • Knowledge gaps AI analyzes conversations to identify where it lacked knowledge
  • Daily report You can receive daily email summaries of your chat conversations
  • Add images
    AI Assistant
    What color is the wallet?
    The Classic Leather Wallet comes in Brown.
    Wallet
    Add images that the AI can display in chat conversations
  • Product cards
    AI Assistant
    Show me headphones under $200
    Here are our top picks:
    Add product cards that the AI can show to customers during chat
  • User context
    AI Assistant
    Where is my order?
    Hi Sarah! Your order #8847 is out for delivery and should arrive by 5 PM today.
    Pass user-specific information (order status, account status, renewal date, etc.) to the AI so it can use it during the conversation
  • Custom tools Let the AI call your own API endpoints during a conversation to fetch live, request-specific data — order status, stock, tracking, account lookups, and more
  • Image vision
    AI Assistant
    Screenshot
    I'm getting this error, can you help?
    I can see the issue! The error shows a missing semicolon on line 42. Add it after the closing bracket.
    Users can upload images in chat for troubleshooting, bug reports, or when they need visual help
  • Speech to text Let visitors send voice messages that are automatically transcribed to text
  • Live monitoring
    Live Sessions 2 Online
    US Desktop
    I'm interested in pricing...
    DE Mobile
    Do you ship to Germany?
    Watch all chat conversations in real-time as they happen on your website
  • Human takeover
    AI Assistant
    I need help with a refund
    John Hi! I can help with that. Let me look up your order.
    Take control of any conversation and chat directly with visitors when needed
  • AI Notifications
    AI Assistant
    The checkout button isn't working
    I'm sorry to hear that. I've notified our team about this issue.
    Scenario triggered: "Bug report"
    Get email alerts when AI detects specific scenarios you define (bug reports, sales opportunities, etc.)
  • Escalation
    AI Assistant
    Waiting for a team member...
    Can I talk to a real person?
    Of course! I've notified our team and someone will join you shortly.
    Get notified when visitors request to speak with a human and join the chat directly
  • Bookings
    AI Assistant
    I'd like to book a consultation
    Select a date and time:
    < January 2026 >
    MoTuWeThFrSaSu
    29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    10:00 14:00 15:00
    Let visitors book appointments directly through the chat widget with calendar integration
  • Embeds
    AI Assistant
    Can I schedule a meeting?
    Sure! Use the form below:
    Calendly
    Embedded content loads here
    Embed external tools like Calendly, forms, or maps directly in chat responses
  • Support Tickets
    AI Assistant
    I need help with a refund
    I've created a support ticket for you.
    Ticket Created
    TKT-48291
    AI can create support tickets during conversations for issues that need human follow-up
  • Transcript download Allow visitors to download their chat conversation as a text file
Pro
$449
per month
50,000 messages
24 extra features included
Get started
More details
  • 50,000 messages per month Maximum number of messages the AI can send
  • Up to 20 websites Maximum number of websites under one account
  • Up to 5,000 crawled pages Maximum pages you can crawl and add to knowledge base
  • Up to 100,000,000 characters Total amount of characters in your knowledge base across all your websites.
  • 10 seats Number of team members who can access the dashboard
  • Review chat logs
    How do I reset my password?
    2 min ago 3 msgs
    What are your shipping rates?
    5 min ago 5 msgs
    Do you accept PayPal?
    12 min ago 2 msgs
    Access and review all conversations from your chatbot
  • Smarter AI model You can enable a smarter AI model for better replies
  • Chat analytics
    Top Pages
    /products 24
    /checkout 18
    Top Countries
    United States 45
    Germany 23
    See analytics and insights from your chat conversations
  • Localization Translate your widget to 32 languages
  • Enable thinking You can enable thinking for more thoughtful AI responses
  • Instagram, Messenger, WhatsApp, Discord, Zapier Connect your AI chatbot to Instagram DMs, Facebook Messenger, WhatsApp, Discord, and 6,000+ apps via Zapier
  • REST API Build custom integrations with our REST API
  • Leads
    AI Assistant
    Hello! How can I help you today?
    Enter your email (optional) ×
    Type a message...
    Collect emails and phone numbers from visitors with optional input fields
  • Custom notice Display disclaimers or consent notices above the chat input with markdown link support
  • Priority support Priority email support with faster response times
  • Real-Time Data Feed
    AI Assistant
    Any rooms available tonight?
    Tonight we have 2 rooms available:
    Deluxe King — $189
    Ocean Suite — $259
    AI can read real-time data (availability, status, products, etc.) during the conversation
  • Real-Time Data Feed Max
    AI Assistant
    Do you have wireless earbuds?
    Found 3 matching products:
    AirPods Pro — $249 In Stock
    Galaxy Buds — $179 In Stock
    Sony WF-1000 — $198 Low Stock
    Connect large product catalogs (up to ~25,000 items) using intelligent search with live data
  • Knowledge gaps AI analyzes conversations to identify where it lacked knowledge
  • Daily report You can receive daily email summaries of your chat conversations
  • Add images
    AI Assistant
    What color is the wallet?
    The Classic Leather Wallet comes in Brown.
    Wallet
    Add images that the AI can display in chat conversations
  • Product cards
    AI Assistant
    Show me headphones under $200
    Here are our top picks:
    Add product cards that the AI can show to customers during chat
  • User context (higher limits)
    AI Assistant
    Where is my order?
    Hi Sarah! Your order #8847 is out for delivery and should arrive by 5 PM today.
    Pass user-specific information (order status, account status, renewal date, etc.) to the AI so it can use it during the conversation
  • Custom tools Let the AI call your own API endpoints during a conversation to fetch live, request-specific data — order status, stock, tracking, account lookups, and more
  • Image vision Users can upload images in chat for troubleshooting, bug reports, or when they need visual help
  • Speech to text Let visitors send voice messages that are automatically transcribed to text
  • Live monitoring
    Live Sessions 2 Online
    US Desktop
    I'm interested in pricing...
    DE Mobile
    Do you ship to Germany?
    Watch all chat conversations in real-time as they happen on your website
  • Human takeover
    AI Assistant
    I need help with a refund
    John Hi! I can help with that. Let me look up your order.
    Take control of any conversation and chat directly with visitors when needed
  • AI Notifications
    AI Assistant
    The checkout button isn't working
    I'm sorry to hear that. I've notified our team about this issue.
    Scenario triggered: "Bug report"
    Get email alerts when AI detects specific scenarios you define (bug reports, sales opportunities, etc.)
  • Escalation
    AI Assistant
    Waiting for a team member...
    Can I talk to a real person?
    Of course! I've notified our team and someone will join you shortly.
    Get notified when visitors request to speak with a human and join the chat directly
  • Bookings
    AI Assistant
    I'd like to book a consultation
    Select a date and time:
    < January 2026 >
    MoTuWeThFrSaSu
    29 30 31 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
    10:00 14:00 15:00
    Let visitors book appointments directly through the chat widget with calendar integration
  • Embeds
    AI Assistant
    Can I schedule a meeting?
    Sure! Use the form below:
    Calendly
    Embedded content loads here
    Embed external tools like Calendly, forms, or maps directly in chat responses
  • Support Tickets
    AI Assistant
    I need help with a refund
    I've created a support ticket for you.
    Ticket Created
    TKT-48291
    AI can create support tickets during conversations for issues that need human follow-up
  • Transcript download Allow visitors to download their chat conversation as a text file
  • Link tracking parameters Automatically add tracking parameters (like utm_source) to the links your chatbot shares, so you can see in your analytics how much traffic and how many sales it drives
  • Remove branding
    AI Assistant
    Hello! How can I help you today?
    Type your message...
    Remove all Asyntai branding and make the chat widget fully yours
  • Reseller-friendly Also great for agencies — give each client their own white-label dashboard branded as you, not us.
  • SSO Single Sign-On authentication for your team using SAML or OAuth providers
  • Reply suggestions Generate professional email replies using your AI knowledge base
  • Translation Widget Let visitors translate your website into 40+ languages with AI-powered translations
  • Retention policy Automatically delete chat conversations after a set number of days, with the option to delete captured leads too

Need higher volume or reseller options? Contact us at [email protected]

Not sure which plan is right for you?

Interactive
Plan Calculator

Why Documentation Teams Choose Asyntai

Start free with 100 messages, upgrade as traffic grows

Fewer Questions Reaching Engineers

Documented answers get delivered without interrupting anyone.

Evidence for What to Document

Unanswered questions are a prioritised backlog rather than a guess.

Non-Native Readers Helped

Answers in the reader’s language without translating a page.

Ready to add an AI assistant to your MkDocs site?

Start free with 100 messages. No credit card required.

Create Free Account

Frequently Asked Questions

What documentation teams ask first

How do I add it?
Add the script under extra_javascript in mkdocs.yml. It is then included on every page of the built site.
Do I need a plugin?
No. Using the existing configuration key avoids both a Python dependency and a theme fork.
Does it work with the Material theme?
Yes. extra_javascript is theme-independent, so Material, ReadTheDocs and custom themes all behave the same.
Will it interfere with built-in search?
No. They are separate; many teams keep both because they serve different readers.
Where does its knowledge come from?
Your built documentation pages, crawled on demand, plus uploads for anything not published.
Can it answer version-specific questions?
If your versioned docs are published separately, point it at the version you want it to answer for.
Does it hurt load performance?
Not meaningfully. The payload is tiny and fetched only once the documentation has rendered.
What if the monthly quota runs out?
Answering pauses until the next billing cycle, or you move up a tier from the dashboard. A hundred conversations on Free, twenty-five hundred on Starter.
Multiple documentation sets?
Kept entirely separate: distinct corpora, distinct instructions, distinct logs. Free one, Starter two, Standard three, Pro twenty.

What an AI Assistant Adds to Reference Documentation

Reference Docs Are Precise and Unnavigable

A good configuration reference lists every option with its default and accepted values. It is also the hardest kind of documentation to read, because finding the relevant option requires knowing its name.

Answering by description rather than by name solves that. The reader explains what they want to change and gets the option, which is what an index cannot do.

Build Environments Are Fragile Enough

Documentation builds break for boring reasons: a pinned version, a transitive dependency, a Python patch release. Every added requirement raises that risk.

Nothing here enters the environment. The build stays as reproducible as it was, and CI is unaffected.

Questions Reveal Documentation Debt

Teams know their docs have gaps and disagree about which ones matter. Without evidence the argument is settled by whoever is loudest.

Logged questions settle it with data. The gaps readers actually hit, ranked by frequency, are a backlog nobody can dispute.

English Docs, Global Readers

Most technical documentation is English-only and read worldwide. The resulting friction is invisible in analytics but real in adoption.

Answering in the reader’s own language removes some of that immediately, at no translation cost.

Config Beats Code for Longevity

Plugins and forked themes are what make documentation upgrades painful years later. Both start as small conveniences.

A configuration entry survives version bumps and theme changes, and removing it is deleting one line of YAML.

Ready to Let Readers Ask Your Documentation?

Start free with 100 messages and add one line to mkdocs.yml.

Start Free - No Credit Card Required