The false choice
Every week another LinkedIn post declares "SEO is dead, GEO is the new king." It's noise. GEO and SEO share 80% of their DNA: crawlable pages, clear structure, real authority. The interesting question is what changes in the remaining 20%.
Think of GEO as SEO's answer-engine layer, not its replacement. PNX is a free agentic SEO tool built for creators, founders and SEO teams who need real answers — fast — without paying $99/month for legacy platforms. This guide breaks down everything about GEO vs SEO in plain English, with a comparison table, internal links to our free tools, and a one-click way to try it yourself.
What still belongs to classic SEO
- Technical health (Core Web Vitals, mobile UX, indexation)
- Site architecture and internal linking
- Backlink acquisition
- Keyword research at scale
- Ranking for high-intent transactional queries ("buy", "pricing", "vs")
These are still Google's game. Nothing about AI changes them.
What now belongs to GEO
- Being cited in ChatGPT, Perplexity, Gemini, Claude answers
- Winning Google AI Overviews
- Getting your brand into AI-generated comparison lists
- Publishing quotable claims and original stats
llms.txtand AI-crawler policy
Where they overlap (this is the big one)
- Content quality. Clear, factual writing wins in both worlds.
- Structured data. Article, FAQ, HowTo, Product schema helps both crawlers.
- Author authority. Bylines with credentials matter for E-E-A-T and for LLM trust.
- Freshness. Updated dates help both.
So 80% of your existing SEO work already builds GEO. The 20% new work is the small delta that separates cited brands from invisible ones.
A realistic 100-hour split
If you have 100 hours a month for organic:
| Discipline | Hours | What to do |
|---|---|---|
| Classic SEO | 55 | Publish, technical fixes, backlinks |
| Overlap (does both) | 30 | Schema, refresh evergreen content, author pages |
| Pure GEO | 15 | AI-mention tracking, quotable rewrites, llms.txt, digital PR |
Stop over-investing in "GEO" as a separate discipline. Start investing in the 15 hours of unique work that actually moves the AI-citation needle.
What to stop doing
- Chasing zero-volume long-tail keywords hoping AI will notice
- Keyword-stuffing FAQ blocks
- Spinning content with LLMs and no human edit
- Blocking GPTBot / PerplexityBot "for safety"
Where to start this week
- Pick your 10 best-performing SEO pages.
- Rewrite their intro paragraph in claim-first style.
- Add Article + FAQ schema if missing.
- Ask ChatGPT and Perplexity your top 5 category queries — log who gets cited.
- Re-check monthly.
More in the GEO fundamentals guide and the ChatGPT & Perplexity playbook.
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