AI services, built and run by IbouAI

We build AI services for everyday life

For creativity, daily life and work

We build and run web and mobile services with AI. We bring what we learn along the way to the services you want to create.

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Provisional Patents
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AI models integrated
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Services we built
Two figures seated side by side on a bench in the dark. The left is a person; the right is the same height but woven from a fine lattice that scatters into flecks above the shoulder.

IbouAI brings together aibou, a companion by your side, and AI.

Products we design, build and operate 9 patents filed Planned, built and operated in-house IbouAI Inc. · founded 2025

The services we’re building

We turn everyday frustrations and new ideas into services.

11 live · 7 in testing · 5 in build

14 services built in-house

Tap one for details

Aljoo
Beta Shopping

Aljoo

A Japan-market shopping guide where the AI character 'Aljoo' recommends PCs and parts by use case and budget. Real-time price tracking (all-time lows), build guides and product comparison — all conversational.

Technologies Used

SvelteKitAI Character/Chatbot (LLM)Price TrackingAffiliate Commerce (Rakuten)Multilingual (Japanese)

Key Features

  • Conversational product recommendations via AI characters
  • Real-time price tracking & all-time lows
  • Use-case quotes for gaming, dev & creators
  • PC build guides + product comparison
  • Japan market & affiliate commerce integration
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FictionDay
In Development Writing

FictionDay

An AI writing workbench for Korean authors. Write your novel alongside a character that remembers your world, settings, and manuscript — surfacing unresolved foreshadowing and pushing back before the finale. Not ghost-writing, but writing *together*.

Technologies Used

SvelteKit (SSR)LLM IntegrationKorean-Optimized WritingLong-Term Character MemoryMultilingual (KO/JA/EN)Dark Mode

Key Features

  • Long-term memory of manuscript context & lore
  • Foreshadowing payoff & completion review support
  • Optimized Korean writing quality
  • Author-focused workflow UX
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PicLoy
Live Imaging

PicLoy

A free AI wallpaper gallery with instant, no-login downloads. Find high-res images by category or color, then crop and edit them right in the browser to fit your screen. 2,000+ images generated and operated with AI.

Technologies Used

SvelteKitGenerative AI ImagesVector/Color SearchCloudflare R2In-Browser Editing (Canvas)SEO · AdSense

Key Features

  • 2,000+ AI wallpapers, auto-refreshed daily
  • Search by color, category & similarity
  • In-browser crop & edit (no login required)
  • Phone, desktop & tablet size support
  • SEO & monetization (AdSense) optimization
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The next one is already in build

The list keeps growing. Questions about any of these services, or a proposal to work together, are always welcome.

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Core Technology

Core Technology

We design memory and conversation flows that help AI feel at home in a service.

01

Hierarchical Memory Structure

Human-like memory system with separated short, mid, and long-term memory

02

sLLM/LLM Dynamic Routing

Optimal model selection based on context for cost efficiency and quality

03

State Tag-Based Model Selection

Dynamic response model selection based on emotion and knowledge states

04

Selective Forgetting & Sleep Reconstruction

Memory refinement based on importance and sleep-phase reconstruction

05

LoRA-Based Character Identity

Consistent character personality and style through multimodal LoRA

06

Multi-Agent Autonomous Interaction

Natural conversations and interactions between characters

07

User-Based Memory Isolation

Independent management of personalized relationships and memories per user

Live Demo

Try the AI character engine

Pick more than one and they answer in the same room. Watch how the same question splits by personality.

Who's in the room

Pick several — they'll each answer in one thread

3 selected

Ask anything. Everyone you picked will answer.

Try asking

This demo calls a real model — answers differ every time, and usage is rate-limited to prevent abuse.

Each character sees the others' state and decides on its own whether to speak — autonomous multi-agent interaction (patent pending)

About

About IbouAI

IbouAI builds AI-powered web and mobile services for daily life and work. We run our own products and bring that experience to client projects.

"
"
The name
IbouAI = aibou 相棒 + AI

The AI that becomes your closest partner

'Aibou (相棒)' is Japanese for a trusted partner and closest companion. Beyond being just a tool, IbouAI aims to be the companion by your side that maximizes what you can do with AI.

KS
Kim Sunho Founder & CEO
15+ yrs building e-commerceLarge-scale data processingSearch engines & indexingLLM & image-generation pipelines
Our own products

We build web and mobile products for writing, images, everyday life and work. The product catalog shows each service’s current stage.

9 provisional patent filings

Filed on the layered memory architecture and model routing we designed while running them.

AI models selected for the task

Text, image and video models picked per job. We are not tied to any single vendor.

B2B Partnership

B2B Partnership

Bring AI into your existing service. We can explore the features you need together.

Custom AI Development

AI features and services built to your needs

API Integration

Add AI features to your existing service with a simple API

Technical Support

Technical support during integration and operations

Integration Flow

Your App

Your service

API Call

IbouAI API

AI character engine

REST WebSocket
API
SDK
SaaS

Three ways to integrate

Services

Custom Development

We bring experience from building and running our own services to the web and mobile apps you need.

Web Application Development
Mobile App Development
AI/ML Solution Development
Technical Consulting
Explore an estimate with AI Discuss your project Estimate the cost

You don’t need a specification or a fixed budget. We can work out what you need together.

Contact

What would you like to build?

Tell us about a service you want to build or a problem you want to solve. You don’t need a detailed plan or a fixed budget.

Email

admin@ibou.ai

Quick Response

  • Custom development
  • AI and workflow automation
  • Extending an existing product

Please describe your project in at least 10 characters. Goals, scope and timeline help us answer precisely.