GEO & AEO
marketing agency
PION is a marketing agency in Seoul specializing in GEO and AEO. We research customer questions, improve content and websites, and measure and report on AI search across ChatGPT, Perplexity, Gemini, Google AI Overviews and AI Mode.
What PION does
AI search strategy
We research the questions customers ask when considering products and services. We analyze how AI answers describe your brand and competitors, then choose target questions and plan content improvements.
Content and website improvements
We plan, create and publish content based on brand materials and evidence. We review the website's information structure and search crawler access, then implement the agreed changes.
Repeat measurement and saved answers
We agree on the questions, measurement conditions and period, then collect AI answers repeatedly. We save the original answers and cited sources so you can review changes in how AI describes your brand.
Reporting on work and results
We report the content published and website changes made, alongside changes in brand descriptions and cited sources. We state the measurement conditions and observed results, then suggest what to do next.
Specialties and office
- Specialties
- GEO(Generative Engine Optimization)·AEO(Answer Engine Optimization)
- AI search platforms
- ChatGPT·Perplexity·Gemini·Google AI Overviews·AI Mode
- Consultation and service languages
- Korean and English
- Office
- 3F, 70 Nonhyeon-ro 85-gil, Gangnam-gu, Seoul, South Korea
Case studies and project scope
Review our work and measurement methods
and define the work your brand needs.
In a consultation, we share case studies with the target questions and markets, measurement periods and work completed. You can review the original answers, cited sources and observed results in the materials we are able to share.
Before signing, we agree on the brands, domains and languages to manage, questions and measurement conditions, content volume, website changes, reporting frequency and fees.