Phase 1: Building a Technical SEO Foundation
SEO (Search Engine Optimization) is the classic search discipline: technical site health, keyword content architecture, and link profile authority. Core KPIs: organic search rankings and web traffic.
SEO is far from dead. However, search unit economics are shifting: the percentage of search queries resulting in organic clicks to blue links is declining — zero-click search answers are increasingly resolved on the SERP or directly inside AI engines.
Phase 2: Adding the Strategic GEO Layer
GEO (Generative Engine Optimization) expands upon traditional SEO foundations. Rather than indexing a single page to answer a query, generative AI engines synthesize answers from across multiple web sources. Consequently, GEO addresses your website alongside your off-site digital footprint: reviews, communities, roundups, and media.
How does this relate to AEO (Answer Engine Optimization)? AEO practices — question-based headings, direct answers in opening paragraphs, FAQ schema — are embedded within GEO tactics: copy that extracts easily for rich snippets also yields high LLM citation rates.
The core KPI of GEO is Citation Share: the percentage of commercial intent queries where AI models cite your brand. This represents a distinct metric from traditional SERP rank, requiring dedicated testing tools.
Phase 3: Measurement, Adaptation, and Budget Allocation
If your website suffers from technical flaws and lacks core content, invest in your SEO foundation first: nothing works without it. If your technical foundation is solid and your vertical is competitive, introduce a GEO layer immediately before competitors claim citation share in AI answers.
Practical indicator: audit your inbound lead channels. If clients mention 'I asked ChatGPT' or 'Perplexity recommended you', GEO is no longer an experiment — it's an active channel driving pipeline.
- SEO — The Foundation: technical health, content depth, domain authority
- GEO — The Layer: site copy + off-site entity footprint for AI search synthesis
