SEM.ai

Case Studies

Growth systems we
designed and validated.

Not theory — these are real services we operate ourselves. SEO growth, AI content automation, global expansion: each case shows what a growth system actually produces.

SEO Growth

jusofind.kr ↗

Korean address search engine. Designed and implemented a full SEO stack — sitemap, hreflang, Schema.org, OG image — achieving SEO HIGH rating. Built an organic traffic system without ad spend, then expanded to English and Japanese global pages.

SEO HIGH achieved3-language global serviceOrganic traffic without ads
next.jsseoaws
Global SEO & Multilingual Content Expansion

koreacue.com ↗

Global site delivering Korean news across K-culture, travel, beauty, and lifestyle. Operating ~100-language global pages with an AI content pipeline that drives compounding organic growth — no ad spend required.

~100 language global pagesAI content pipelineSEO-driven organic growth
next.jsneonvercelmultilingual
Community & Paid Monetization

Knit Archive

Global knitting community service. Built a dedicated project DB system and designed a paid plan structure — running live. A direct experiment in converting community engagement into recurring revenue.

Paid plans liveGlobal user communityScalable DB architecture
next.jssupabasecloudflare-r2vercel
Lead Capture & Funnel Automation

Sales Lead Survey

Branching questions + score-based result types. Automates lead capture and customized email follow-ups directly from survey results — reducing top-of-funnel cost and connecting marketing to sales automatically.

Automated lead capturePersonalized email automationTop-of-funnel cost reduction
next.jsvercel
AI Content Automation

AI Content Pipeline

Internal tool automating the full blog content cycle — from trend-based keyword discovery to draft generation to deployment. Uses an internal asset DB to maintain brand voice while eliminating manual production effort.

Content effort drastically reducedTrend-based keyword automationEnd-to-end deployment pipeline
claudevercelautomation
Content Automation & SEO

semaigrowth.com ↗

AI growth marketing article hub. A Claude pipeline auto-generates KO/EN articles and deploys to Vercel automatically — connecting content strategy, automation, and SEO into a single system. (This site)

Auto-published KO/EN articlesClaude-powered SEO optimizationGenerate-to-deploy automated
next.jsclaudevercelseo
SNS Growth Automation

End-to-end AI pipeline from planning to production to upload across YouTube and Instagram. Multiple channels running simultaneously with zero manual work — a live test of fully automated content growth.

4 channels operating simultaneouslyPlanning-to-upload fully automatedZero manual production
ttssunomidjourneypythonyoutubeinstagramautomation