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Service

AI Chatbot Development

Conversational assistants that answer customer questions around the clock, in Vietnamese and English, on your website, Zalo, or Messenger.

We build chatbots grounded in your own documentation, product catalogue, and policies, so answers stay accurate instead of invented. Each bot is given a clear scope, a hand-off path to a human when it reaches its limits, and a review dashboard where you can read real conversations and correct weak answers.

Benefits

Key Benefits

Answers Around the Clock

Customers get a reply at 2am without you staffing a night shift

Grounded in Your Content

Replies cite your real documents rather than guessing

Human Hand-off

Escalates to your team the moment it is out of its depth

Applications

Use Cases

SaaS

Customer Support Deflection

Handles repetitive questions so your team handles the hard ones

Retail

Product Finder

Guides shoppers to the right item through conversation

Technology

Technology Stack

Languages

TypeScriptPython

Frameworks

Next.jsFastAPILangChain

Tools

Claude APIOpenAI APIZalo OAMessenger Platform

Databases

PostgreSQLpgvectorRedis