AI Chatbot for VuePress Documentation

Documentation search matches words; readers arrive with symptoms. One head entry in your VuePress config adds an assistant that answers from the same pages, in whatever language the reader used.

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See It In Action

For project documentation and technical handbooks built with VuePress

AI answering documentation questions by symptom

Answers Symptoms, Not Keywords

A reader with an error searches the error text; your docs describe the concept. Search returns nothing useful and they conclude the documentation is incomplete when the answer was two pages away.

Adding the Asyntai script to a VuePress config

One Head Entry in Your Config

VuePress config has a head array for exactly this. Add the script there and it applies across every page of the site, in every locale you build.

AI answering multilingual documentation questions

Covers Every Locale You Publish

Multilingual docs usually have one well-maintained language and several that lag. The assistant answers in 36 languages from whatever pages exist.

Reviewing questions to find documentation gaps

Shows Which Pages Are Missing

Every unanswered question is a documentation gap with evidence attached. That is a far better backlog than guessing what readers need.

AI added without a VuePress plugin

No Plugin, No Theme Fork

Nothing is installed and no theme is forked, so upgrading VuePress or switching theme does not involve it.

Have any questions? Try our AI chatbot right now

Ask it anything - it is live on this page

Built for VuePress Merchants

A head entry in config.js. Nothing forked, nothing installed.

Symptom-First Answers

Readers describe what happened; the assistant finds the relevant page.

Config Entry Only

No plugin, no theme fork, nothing to migrate at upgrade time.

Every Locale Covered

36 languages from one entry, whatever your i18n setup.

Gap Detection

Unanswered questions become a documented backlog.

Lighter Than Your Logo

The whole assistant weighs less than a hero image and arrives after the page is drawn.

No Invented API

It answers from your pages rather than guessing at behaviour.

Simple VuePress Integration

One head entry covers the docs site, across every locale.

  1. 1

    Open an account and take the tag

    Register, hand over the docs URL so the crawler can walk your handbook, and lift the tag from the dashboard.

  2. 2

    Open your VuePress config

    Add the script to the head array so it is emitted on every page.

  3. 3

    Ship it with the next build

    The tag lands in the generated output. No plugin lifecycle, no theme override.

  4. 4

    Tune it away from the repo

    Voice, house rules, extra reference files and styling all live in the dashboard, not in version control.

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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?

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Plan Calculator

Why Documentation Teams Choose Asyntai

Start free with 100 messages, upgrade as docs traffic grows

Fewer Support Issues

Questions answered in the docs stop arriving as issues and tickets.

A Real Documentation Backlog

Reader questions show exactly which pages to write next.

Non-Native Readers Served

Answers in the reader’s language reduce the penalty of docs written only in English.

Ready to add an AI assistant to your docs?

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 to the head array in your VuePress config. It is then emitted on every page of every locale.
Is there a plugin?
Not needed. A head entry avoids both plugin compatibility and forking the default theme.
Does it work with multiple locales?
Yes. One entry covers all of them, and the assistant answers in the reader’s language regardless of which locale they are reading.
Where does its knowledge come from?
Your built documentation pages, crawled on demand, plus uploads for anything not published.
Can it answer API questions accurately?
It answers what your docs state and says when something is undocumented rather than inferring behaviour, which is the only safe default for API references.
Any cost to page speed?
Nothing you could measure. It is a small file requested once the page has already painted.
Can I scope it to one version of the docs?
Yes. Add it to the config for that version only if you build versioned docs separately.
What if we exhaust the monthly allowance?
Replies stop until the counter rolls over, unless you raise the ceiling first. The free tier carries a hundred conversations, Starter twenty-five hundred.
We publish handbooks for three teams. Workable?
Each site is isolated — its own crawled corpus, its own instructions, its own transcripts. One on Free, two on Starter, three on Standard, twenty on Pro.

What an AI Assistant Adds to Technical Documentation

Search Rewards People Who Already Know

Documentation search is a keyword match, and readers who need help most are precisely those who do not know the right keywords. They search the error, the symptom, or their own paraphrase, and get nothing.

Answering conversationally closes that gap without rewriting anything. The docs were adequate; the entry point was not.

Unanswered Questions Are Free Research

Documentation teams argue about priorities based on intuition and analytics that only show what was read. Neither shows what readers wanted and failed to find.

Logged questions do exactly that, with volume attached. It is the cheapest documentation research available and it accumulates automatically.

Docs Questions Become Engineering Interruptions

When documentation cannot answer a question, the reader asks a human: an issue, a support ticket, a message to a maintainer. Each one interrupts someone expensive.

Deflecting the documented layer protects that attention. Maintainers keep the questions that genuinely need their knowledge.

English-Only Docs Have a Hidden Cost

Most technical documentation is written in English and read by people for whom it is a second language. That gap slows adoption in ways nobody measures.

Answering in the reader’s own language removes part of that friction immediately, without translating a single page.

Config Entries Survive Upgrades

Plugins and forked themes are the two things that make documentation site upgrades painful. Both accumulate quietly and both eventually block a version bump.

A head entry avoids both. Upgrading VuePress or changing theme leaves the assistant working, and removing it is deleting one line of config.

Ready to Let Your Docs Answer Readers?

Start free with 100 messages and add one entry to your config.

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