Preferred leverages its accumulated technology and experience with an end-to-end service delivery model to support businesses across every industry.

150

Clients

300+

Projects

4.8

Satisfaction

All Services

Build AI Search & LLMO Consulting & DX Training Marketing

Build

Build systems, websites, and AI from the ground up

System Development

Building systems optimized for your business needs, including enterprise systems, web apps, and API development.

Enterprise SystemsWeb ApplicationsAPI DevelopmentMobile App Development

Web Development

Building the right website for your goals—corporate sites, landing pages, and e-commerce.

Corporate SitesLanding PagesE-CommerceCMS Sites

As official partners of microCMS, kuroco, and Shopify, we recommend the best CMS and e-commerce solutions.

Generative AI

Generative AI Implementation

Implementation support and customization for integrating generative AI like ChatGPT and Claude into your workflows.

AI ConsultingRAG System DevelopmentAI Chatbot DevelopmentWorkflow Automation

AI Search & LLMO

Build content that AI search engines cite

NEW

LLMO × Headless CMS

LLMO (LLM Optimization) × Headless CMS

Build content that ChatGPT, Claude, and Perplexity cite. End-to-end support from AI visibility audits to content automation and structured data implementation.

AI Visibility AuditLLMO Content OptimizationAIO-Ready CMS BuildContinuous Improvement

NEW

GEO × Headless CMS

GEO (Generative Engine Optimization) × Headless CMS

Optimize for AI search engines like Google AI Overview, ChatGPT, and Perplexity. Automate structured data via headless CMS integration to secure visibility in the AI era.

AI Citation OptimizationStructured Data AutomationE-E-A-T EnhancementAI Visibility Monitoring

NEW

microCMS × RAG

microCMS × RAG (Retrieval-Augmented Generation)

Build RAG chatbots, internal AI search, and FAQ auto-response systems using microCMS as the knowledge base. Auto-sync vector DB via webhook to always answer with the latest information.

RAG Chatbot BuildInternal Knowledge RAG PlatformWebhook Vector DB Auto-SyncRAG × LLMO Integrated Design

Official Partner

microCMS × AIO/LLMO

microCMS × AIO/LLMO Content Operations

As an official microCMS partner, we provide end-to-end support from AIO-Ready CMS architecture to LLMO content automation, AI agent development, and GEO optimization.

AIO-Ready CMS BuildLLMO Automation PipelineAI Agent DevelopmentGEO Optimization

As an official microCMS partner, we support AI-powered content operations.

New

Kirico

Kirico — AI Content Quality Engine

An AI engine that polishes your content. Automates quality inspection, SEO, social posts, OGP images, and translation.

Quality Gate & GovernanceSEO/OGP/SNS AutomationTranslationContent Analytics

NEW

Agentic Web / NLWeb

Agentic Web (NLWeb)

Turn your site into an agentic web with one line of code. With NLWeb and MCP support, we build a next-gen web foundation where users and AI interact with your site in natural language.

AI Agent EmbedNLWeb / MCP SupportVector DB BuildHallucination Reduction

Consulting & DX

From strategy to audit, we partner on your challenges

DX Consulting

End-to-end support for your digital transformation, from strategy to execution.

DX StrategyProcess ImprovementTool ImplementationIT Talent Development

Business Assessment

Rapid assessment covering current workflow visualization, issue diagnosis, and improvement proposals.

Current State DiagnosisIssue VisualizationImprovement ProposalsPriority Planning

ISMS Support

Support for ISMS certification, operational framework setup, and security policy development.

ISMS CertificationInternal Audit SupportSecurity PolicyOperational Setup