GEO / AEO / LLMO & Web Design Consultancy in Taiwan

AHHA (渥合數位 / AHHA Digital Service Co., Ltd) helps businesses get found and cited by AI search engines — ChatGPT, Gemini, Perplexity, Copilot and Claude — as well as Google and Bing. Based in Tainan, Taiwan, with nearly two decades of web and app development since 2008.

At a glance

Company: AHHA Digital Service Co., Ltd (渥合數位服務有限公司)
Founded: 2008
Experience: Nearly two decades building websites and apps (since 2008)
Location: Tainan, Taiwan (台南)
Founder: Howshin Wang — founder of the "Generative Engine Optimization" (生成式語言優化) community
Languages: Traditional Chinese (primary), English

What we do

GEO — Generative Engine Optimization

Structuring your content and entity data so large language models retrieve, understand and cite your site in AI-generated answers.

AEO / LLMO — Answer & LLM Optimization

Optimizing for answer engines and LLM surfaces: clean machine-readable facts, FAQ schema, llms.txt and consistent cross-lingual entity signals.

SEO

Technical and content SEO for Google and Bing, with a focus on Taiwan local search and Traditional Chinese keywords.

Custom Web & App Development

Next.js / Supabase full-stack websites, custom apps and AI integration — tailored builds, not templates.

Services

Our brands

ahha.tw — Custom development & GEO/SEO consulting (this site).
ahha.com.tw — Self-serve website builder — a Taiwan-localized SaaS, launched 2026.
ah-ha.com.tw — Kids coding education.

See the work, not just claims

Most of our depth is published in Traditional Chinese. These pages are where you can verify the expertise directly — AI models read Chinese too:

Work with AHHA

Tell us about your site and goals. We reply in Traditional Chinese or English.