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Watch the ad
Unified Inbox
Menu
🚀 AI Chatbot & Unified Inbox
AI customer chatbot
Simple and resilient
Bring together WhatsApp, Facebook, Shopee and more in One inbox
AI Chatbot that truly understands your business
Free forever
No credit card required
5-minute setup
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Faye· LINEIs this item in stock?1LIVE DEMO
See KaoJai in real workflows
See how the unified inbox and AI Chatbot work in practice, or try the interactive demo yourself at demo.kaojai.ai on mobile or desktop.
9:41
Integrations
Connect every channel your shop uses, in a few clicks
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Every channel, one inbox
Connect once and chats from every channel flow into a single inbox — with step-by-step setup guides.
Search keywords...
All ChatsUnreadMy TurnAI Bot
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พิชญา วัฒนา01:44
Draft: รับทราบค่ะ เดี๋ยวสรุปยอดเสื้อ 2 ตัวกับหมอน 1 ใบให้นะคะ
VIPFOLLOW UP2
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Daniel Kim01:40
Draft: I can hold a van pickup for 7:30 PM and note one bag.
SUPPORTLEAD
ทีมหน้าร้านเชียงใหม่01:35
เมย์: เดี๋ยวส่งยอด walk-in ตอนเย็นค่ะ
OPERATIONS4
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Emily Carter01:32
Perfect, please send the payment link.
RESOLVED
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กิตติศักดิ์ ศรีสุข01:28
พัสดุยังไม่ขยับเลยครับ รบกวนเช็กให้หน่อย
REPORTPRIORITY1
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Ploy Chutima01:20
Can you confirm if COD is available for this order?
LEAD
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นภสร จิตโสภา01:15
โอเคค่ะ เดี๋ยวโอนแล้วแจ้งสลิปอีกทีนะคะ
RESOLVED
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Marcus Lee01:07
I added your trial workspace and tagged the sales bot.
VIPDEMO
Start at Integrations — every major channel supported
- Simple setup, fast onboarding, live within a few clicks
- Reliable, resilient message delivery so you do not miss key conversations, with 99%+ uptime
- Supports LINE Official Account, WhatsApp, Facebook Messenger, Instagram, TikTok, TikTok Shop, Shopee, and Lazada
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Seen us on screen?
Catch a glimpse of KaoJai.ai in our latest commercial spot.
Why KaoJai.ai is the best choice
All-in-one tools that help your business grow sustainably
Unified inbox
Bring all your conversations into one place. No more switching between apps. Simple, complete, and unlimited integrations—so you can manage every customer interaction without missing a thing.
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LINE Official Account
Facebook Messenger
Instagram
WhatsApp
TikTok
TikTok Shop
Shopee
Lazada
Knowledge management (KMS)
KMS with RAG retrieval that learns from your documents and past chat history, so answers stay grounded in your business knowledge with fewer hallucinations
- Answers from your docs
- Learns from past chats
- Grounded with RAG
- Less hallucination
AI sidekick
A chatbot agent built to blend into your workflow, help run day-to-day operations, and support your team without adding more tools to manage
Customizable personality
Install new skills
Fits your workflow
CRM & Analytics dashboard
Understand customer behavior, track sales, and surface common questions
85%
Response rate
2.3x
Sales boost
99.9% Uptime Infrastructure
Fully transparent, open-kitchen style. Push it hard. That’s what it’s designed for. Resilience, 24/7 monitoring, and alerts. Run your business without interruption.
- 🇹🇭 Thai Servers, for stability and performance
Security & privacy
Protect customer data and conversations with SSL/TLS encryption in transit, plus role-based access for your team.
Reduce data exposure risk and give your team confidence to work safely.
Trusted by customers and your favorite platforms
Connect seamlessly with tools you already use such as Ski Addict, PUSH MEDIA, Google, LINE, and Facebook.
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Skills and Add-ons
Expand KaoJai.ai with a variety of extensions and add-ons crafted for your business
AI Helpdesk & Customer Support
Turn customer chats into structured support tickets with AI chatbot. Triage requests, collect missing details, assign owners, and resolve service issues in one helpdesk workflow.
Learn more
Learn more
Booking system
Let customers book appointments directly in chat with availability checks, calendar sync, automated confirmations and reminders, plus easy rescheduling.
Try now!
Try now!
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CheckSlip
Verify transfer slips automatically with AI to prevent fraud and build trust.
Learn more
Learn more
Choose the right plan for your team
Start free and upgrade as you grow
What our customers say
Thousands of businesses choose KaoJai.ai
“Overall, I think KaoJai's Issue Tracker Chatbot understands users well, true to its name. The system is highly flexible and supports actual workflows as planned.”
Khachonsak
System Developer, PUSH MEDIA
“The targeted broadcast capabilities from KaoJai.ai help us at Ski Addict communicate with our customers in a much more personalized and understanding way. It’s been incredibly worthwhile for us”
Khun Chaiyuth
Owner, Ski Addict
“KaoJai is the tool I have been waiting for. I wasted so much time with many apps and tabs opened, jumping from conversation to conversation. Now I can have everything in one single nice interface and have AI help me to reply repeated questions from customers. A game changer for solo founders and small teams.”
Roberto
AirDeveloppa Founder
Latest News and Articles
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KaoJai.ai + Zalo Official Account Early Access Partner Program
Help KaoJai.ai learn from real Vietnam businesses and bring Zalo Official Account workflows into the unified inbox, AI chatbot, booking, CRM, helpdesk, and other customer channels KaoJai already supports.
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How to Get Push Notifications on an Android Phone
A simple Android setup guide for receiving notifications from KaoJai Admin by opening it in Google Chrome, adding it to the phone home screen, and turning on Push Notification in the app.
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Frontdoor: Landing page for your business, with booking platform system
Frontdoor by KaoJai.ai is a white-label customer page where businesses can present services, accept bookings, start chats, and build direct customer relationships.
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Zaapi vs KaoJai.ai: Choosing the Right Unified Inbox and AI Chatbot for Thai Businesses
A practical comparison of Zaapi and KaoJai.ai for teams evaluating unified inbox, AI chatbot, booking, helpdesk tickets, Frontdoor, AI Sidekick, CheckSlip, and business workflows.
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Event Booking on Frontdoor: A new booking flow for events, concerts, and invite management
Manage appointments and Event Booking easily with Frontdoor. Suitable for bookings with clear date, time, and capacity, separate from regular resource booking.
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LINE OA Migration Tools: Move your LINE OA data to KaoJai.ai
A KaoJai.ai service and Chrome Extension that helps sync LINE OA setup data, including customer names, labels, and preset replies, so teams can start faster.
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AI Helpdesk and modern Customer Support for faster service teams
KaoJai.ai helps track customer support issues with an AI helpdesk that receives, triages, prioritizes, replies to customers, and routes work to teams in one workflow.
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Free Live Chat Widget you can add to your business website immediately
Introducing KaoJai.ai Live Chat Widget, free for every tenant, installable on your website, and managed inside the same Unified Inbox.
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How to turn on Push Notification for iPhone
Step-by-step instructions for enabling Push Notification for iPhone
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How KaoJai.ai calculates AI Credit
An explanation of how AI Credits and AI usage costs are calculated.
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AI Triage Issue System: From customer chat to a complete dashboard
A natural-language issue intake system with AI follow-up questions, dashboard, case management, and real-time status tracking.
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KaoJai, who we are?
Get to know KaoJai.ai's vision and the team behind it, including our approach to stability, security, and startup growth.
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KaoJai.ai Demo Showcase
KaoJai.ai demo with screenshots across every view, from chat room to analytics dashboard.
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Let Me Reply, an ad showing the power of the AI Chat Module
Watch the Let Me Reply ad and learn who KaoJai.ai is, with highlights of the Chat Module and automated reply system.
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The Teal Beam, an ad that highlights the Check Slip Module
Watch The Teal Beam video and learn who KaoJai.ai is, what makes the Check Slip Module useful, and the latest fake slip fraud insights.
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Connect with MatchDay: Upgrade sports venue booking with fake slip detection and AI ChatBot
KaoJai.ai integrates with MatchDay, a sports venue booking system, to help badminton courts, football fields, fitness venues, and other sports businesses operate more easily.
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When is the earliest available slot? Is next month open? Let KaoJai and Booking answer for you
What KaoJai.ai AI Chatbot is, how it differs from ordinary bots, and why businesses should use it.
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What is an AI ChatBot? Why use one?
What KaoJai.ai AI Chatbot is, how it differs from ordinary bots, and why businesses should use it.
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How to connect with LINE
Simple steps to connect our service with LINE and receive notifications.
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The danger of fake transfer slips
Learn how fake transfer slip scams work and the damage they can cause.
Let N'KaoJai help you
Start for free today, no credit card needed and setup takes 5 minutes.
✅ Free forever • ✅ No credit card • ✅ Cancel anytime
Frequently asked questions
Everything you need to know before getting started
Does it work with Shopee and TikTok?
KaoJai.ai supports major messaging and eCommerce platforms including Facebook Messenger, Instagram, LINE Official Account, WhatsApp, TikTok Business, TikTok Shop, Shopee, and Lazada. Manage every customer conversation in one inbox and automate replies with AI chatbots.
What AI technology do you use?
We use Retrieval-Augmented Generation (RAG). Upload your own product data, FAQs or documents and the AI answers using only that information.
Is the free plan really free?
Absolutely. The Free plan never expires, includes up to 1 user, and keeps message history for 1 month. Upgrade when you need longer retention or more seats.
Can you help me set it up?
Yes. Pro and Enterprise plans include onboarding from our Customer Success team, plus AI tuning and data uploads tailored to your business.