Turn Your Datainto Your BestAI Employee
ONEBOT is an AI chatbot platform built for Japanese businesses. Using RAG (Retrieval-Augmented Generation), it trains on your PDFs, website, and spreadsheets, then answers customer inquiries 24/7 with zero hallucinations. ONEBOT integrates natively with LINE and web chat, deploys in as little as 2 weeks, and automates 60% of inquiries — no IT resources required from your team.
Upload your docs, website, or FAQs — ONEBOT learns your business and
answers customers 24/7 with 60% automation rate.
Trusted by companies across Japan.
See how ONEBOT answers using YOUR data.
No credit card needed.
Our Customers
Why Businesses Choose ONEBOT
What makes ONEBOT different from other AI chatbots?
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No Hallucinations — AI That Only Tells the Truth
ONEBOT learns exclusively from YOUR data — PDFs, websites, Excel files. It never makes up answers. If it doesn't know, it says so honestly and connects the customer to your team. Supported formats: PDF / Excel / Word / Website
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Web + LINE — Manage All Channels in One Place
Connect your LINE Official Account and website chat to a single dashboard. Guide customers with button menus for common questions, and let AI handle the rest — automatically. 95M+ LINE users in Japan. ONEBOT speaks their language.
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Zero IT Burden — We Handle Everything
Server setup, AI configuration, ongoing maintenance — all managed by our team. You upload your data. We build your AI. That's it. Go live in as little as 2 weeks.
- RAG (Retrieval-Augmented Generation)
- Before answering, ONEBOT searches your uploaded documents to find the most relevant content, then uses that context to generate an accurate response — never relying on general AI knowledge that could be wrong.
- LLM (Large Language Model)
- ONEBOT is powered by enterprise-grade LLMs (GPT-4 class) but constrained to your Knowledge Base — you get the fluency of ChatGPT with the accuracy of your own data.
- Knowledge Base Mode
- ONEBOT's hallucination-prevention guardrail. When a question falls outside your uploaded data, ONEBOT says so honestly and escalates to your human team — it never guesses.
Why OneBot
OneBot vs. The Alternatives
See how OneBot stacks up against generic chatbots and building in-house.
| OneBot | Generic Chatbot | Build In-House | |
|---|---|---|---|
| RAG — no hallucinations | ✓ | ✗ | ✗ |
| LINE native integration | ✓ | ✗ | Depends |
| Japan data residency | ✓ | ✗ | Depends |
| No-code setup | ✓ | Depends | ✗ |
| 2-week deployment | ✓ | Depends | ✗ |
| Hybrid AI + Scenario | ✓ | ✗ | Depends |
| 99.5% SLA uptime | ✓ | ✗ | Depends |
RAG — no hallucinations
LINE native integration
Japan data residency
No-code setup
2-week deployment
Hybrid AI + Scenario
99.5% SLA uptime
Built for Every Industry
Which industries benefit most from AI chatbot automation?
E-Commerce
Clinic
Salon
Real Estate
IT/SaaS
Education
ONEBOT by the Numbers
What results do ONEBOT customers achieve?
Inquiry Automation Rate
CVR Improvement
Always-On Auto Responses
Fastest Time to Go Live
How It Works
Discovery Call
Review goals & use cases
1 hour
AI Training
Upload FAQs & documents
2 business days
Demo & Testing
Test in demo environment
2 weeks
Go Live
Finalize plan & launch
~4 weeks
ONEBOT vs Traditional Chatbots
Why businesses switch from rule-based chatbots to ONEBOT
| Feature | ONEBOT | Traditional Chatbot |
|---|---|---|
| Learns from your data | ✓ Auto (RAG) | ✗ Manual scripting |
| Hallucination-free | ✓ Guaranteed (KB Mode) | ✗ Not guaranteed |
| Setup time | As little as 2 weeks | 2–6 months |
| LINE integration | ✓ Built-in (Business+) | ✗ Requires custom dev |
| Fallback when AI fails | ✓ Scenario flow continues | ✗ Full service outage |
| IT resources needed | Zero — fully managed | Ongoing dev & maintenance |
FAQ
How long does setup take?
2-4 weeks. Free demo ready in 3 business days.
Does ONEBOT make things up (hallucinate)?
Does it work with LINE?
Is my data safe?
How is ONEBOT different from other chatbots?
Can I cancel?
Does OneBot support Japanese language accurately?
What file formats can I upload for training?
How is OneBot different from ChatGPT or generic AI chatbots?
What channels does OneBot support?
What is the minimum contract length?
Is there a free trial?
See ONEBOTAnswer YOUR Customers
We'll build a free demo using your website. Takes 30 minutes of your time, zero setup on your end.
Get My DemoA product specialist will reach out within 1 business day.