Word of GPT is a Generative Engine Optimization (GEO) agency serving Seoul-based companies. We measure your AI Share of Voice across ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews, then build the content and distribution to win the answer in the Seoul market.
In July 2026 we asked ChatGPT, Perplexity and Google the exact question a Seoul buyer would ask — “best generative engine optimization agency in Seoul” — and recorded every agency they named. This is that raw result, including the part that doesn't flatter us.
3/3 engines answered20 domains surfaced1 verified as Seoul GEO agencies3 global vendors ranking here without naming Seoul
Method: one query per engine via a real browser, July 2026. Every agency above was then loaded independently and had to (1) state an AI-search offering on its own site — the quote is from that page — and (2) name Seoul. Answers drift; this is a snapshot, not a standing. Full methodology →
Why GEO matters in Seoul
Seoul anchors Korea's semiconductor, electronics and platform economy, with exceptionally high digital adoption. Korean buyers research in Korean and act quickly on shortlists.
Korea's digital adoption means AI-assisted vendor research is already mainstream, while Korean-language AI answers remain almost entirely unmeasured by Western vendors. The gap is large and currently uncontested.
Korean-language AI answers are almost entirely unmeasured by Western vendors, and Korea's digital adoption means AI-assisted research is already mainstream.
Industries we serve in Seoul
semiconductors
electronics
gaming
e-commerce
enterprise software
Buyer queries we track for Seoul brands
“한국 기업을 위한 최고의 B2B SaaS”
“best semiconductor supply chain software”
“top enterprise platforms Korean companies use”
The prompts real Seoul buyers ask AI
These are the actual queries buyers type into ChatGPT, Perplexity, and Google when researching GEO services in Seoul. We sample each across all five engines as part of an audit:
“best generative engine optimization agency in Seoul”
“GEO agency South Korea”
“AI search visibility Korean language”
The named GEO agencies in Seoul we benchmark against
Real agencies the AI engines cite for "Seoul GEO agency" and related queries. We track each of them in our 5-engine prompt corpus so your audit shows exactly where they out-cite you — and where you out-cite them.
We sample your category’s buyer-intent prompts across all five engines and score your AI Share of Voice against Seoul and global competitors.
02
Map the sources
We identify the URLs AI engines cite in your category — including the publications and communities Seoul-based buyers trust.
03
Remediate
We build extractable content in Korean and English, generate schema, and draft distribution to close the gap — then track the lift weekly.
Start here
Quick GEO wins for Seoul companies
A few high-impact moves you can act on right away — we rank these by impact and ease in your full audit, and leave one or two for your team to ship without us.
01Sample your category in Korean — the vendor set differs from the English one.
02Earn presence in the Korean sources engines cite for your category.
03Audit per-engine crawler access.
GEO in Seoul — questions
What is Generative Engine Optimization (GEO) for Seoul businesses?
Generative Engine Optimization (GEO) is the practice of getting your brand mentioned, cited, and recommended inside AI answer engines — ChatGPT, Claude, Perplexity, Gemini, and Google AI Overviews. For Seoul-based companies, GEO is the discipline that decides whether you show up in the AI-generated shortlist a buyer builds before they ever visit your site.
How much does GEO cost in Seoul?
Our GEO Visibility Audit in Seoul is $3,000–$7,000, delivered in about a week, and benchmarks you against 3 named competitors across 5 AI engines and 200–500 buyer-intent prompts. Ongoing GEO retainers for Seoul-based brands run $8,000–$20,000 per month on a 6-month minimum. Start with a free one-page Seoul AI visibility snapshot.
How long until I see GEO results in Seoul?
We won't invent a number. We looked for primary evidence on time-to-first-citation and found none — the "60–120 days" figure this industry quotes is a vendor convention, not a research finding. What we can say: technical fixes like per-engine crawler access land within days, and because we sample every prompt repeatedly, any change in your Seoul mention and citation rates shows up in weekly reporting. Seoul-based teams watch the real curve instead of trusting our forecast. See /evidence for the full grading.
Which AI engines do you track for Seoul companies?
We track all five major answer engines for Seoul-based businesses — ChatGPT (OpenAI), Claude (Anthropic), Perplexity, Gemini (Google), and Google AI Overviews — sampling each multiple times over a 14-day window. Single-shot answers are noisy; we report stable results.
Do you work in Korean and English for Seoul?
Yes. We sample and optimize prompts in the languages your Seoul buyers actually use. In Seoul that means Korean and English. Bilingual GEO doubles the addressable prompt volume and is a real edge in markets where most agencies only optimize English.
What are the top GEO agencies in Seoul?
In Seoul the named GEO agencies we benchmark against include: 서치폴라리스. We track each of them in our 5-engine prompt corpus so you can see exactly where they out-cite you, and where you out-cite them. See the full buyers' guide at /geo-agencies.
Why does GEO matter specifically for Seoul businesses?
Seoul anchors Korea's semiconductor, electronics and platform economy, with exceptionally high digital adoption. Korean buyers research in Korean and act quickly on shortlists. Korean-language AI answers are almost entirely unmeasured by Western vendors, and Korea's digital adoption means AI-assisted research is already mainstream.
How do I improve my AI visibility in Seoul quickly?
Three fast moves: Sample your category in Korean — the vendor set differs from the English one. Earn presence in the Korean sources engines cite for your category. Audit per-engine crawler access. We rank these in your audit by impact and ease.
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