Looking for a Website That Grows Your Business?
One smart website drives revenue and brand growth. We build high-performance websites with the latest technical SEO and Google AI Overviews, applying integrated AEO·GEO optimization to increase visibility in both search engines and generative AI. From WordPress to custom online stores, we propose the optimal web solution for your business success.
What We Do
From website production to AI-era search optimization — all prices in USD.
Corporate Website Development
Responsive corporate websites built with modern frameworks, Core Web Vitals optimization, and SEO/AEO/GEO baked in from day one.
From $549
Online Store Development
E-commerce builds on Cafe24, WooCommerce, and custom platforms — PG payment integration, inventory management, and conversion-focused UX.
From $999
WordPress Development
Custom themes, WooCommerce stores, and high-performance WordPress sites with SEO plugins, security hardening, and speed tuning.
From $549
SEO Optimization
Technical SEO audits, keyword strategy, on-page/off-page optimization, and structured data for Google and Naver rankings.
From $249/mo
AEO — AI Answer Optimization
Get cited by ChatGPT, Gemini, Perplexity, and Copilot through FAQ schema, semantic markup, and structured answer data.
From $799
GEO — Generative Engine Optimization
Generative AI search strategy so your brand is cited as a core source in AI Overviews and LLM-generated answers.
From $729/mo
Maintenance & Support
Security updates, error fixes, content updates, backups, and monitoring to keep your site running at its best.
From $74/mo
Security & SSL Management
WAF configuration, SQL injection/XSS defense, SSL certificates, and regular vulnerability scans.
Custom Quote
Why Sowonweb?
20 years of know-how combined with the latest technology.
20+ Years of Proven Expertise
Founded in 2004, we have delivered 1,500+ projects across industries — including multiple government-supported programs.
SEO, AEO & GEO Built In
Every site is engineered for search engines and AI answer engines, with structured data (JSON-LD) designed by specialists.
Core Web Vitals as Standard
We target perfect Lighthouse scores — our own site achieves 100 in performance, accessibility, best practices, and SEO.
1 Year of Free Maintenance
Every project includes one year of free error fixes and simple text updates for a stable launch.
Our Process
A structured five-step process delivers consistently excellent results.
Consultation & Planning
We analyze your requirements and establish the optimal strategy.
Design
We propose a custom design that reflects your brand identity.
Development & Publishing
We implement features and responsive layouts in compliance with web standards.
Testing & QA
We fix errors and run cross-browser compatibility tests.
Launch & Optimization
We deploy the site and perform search engine and AI optimization.
Ready to Start Your Project?
We will be the optimal partner for achieving your business goals.