A few years ago, customers had two ways to find a supplier in Singapore: ask someone they knew, or search Google. Both still happen — but a third option is growing fast: ask an AI assistant. "ChatGPT, what's the best CRM for a Singapore startup?" or "Claude, which agency builds AI tools for marketing teams?" These are real queries, and the answers don't come from ads. They come from AI systems that have scanned the web and formed a view about who the experts are.
GEO and AEO are the disciplines that decide whether your company's name shows up in those answers. They build on classic SEO but target different surfaces. Here's the plain-English version.
GEO vs AEO: the one-line difference
AEO (Answer Engine Optimisation) gets your company into Google's AI Overview — the answer box above the blue links. GEO (Generative Engine Optimisation) gets your company named inside AI assistants like ChatGPT, Claude and Gemini. Same goal — be the answer, not just a link — on two different surfaces.
This page compares the two. If you want the full mechanics of either, read the deep dives: what AEO is and what GEO is.
The key stat: around 58% of clicks from the #1 organic position disappear when an AI Overview sits above it. Ranking isn't the finish line anymore — being in the answer is. AEO wins that box on Google; GEO wins the equivalent moment inside ChatGPT and Claude.
Which should your company prioritise?
It comes down to where your buyers actually search:
- Start with AEO if customers still open Google first — most local-service, comparison and "how to choose" queries live there, and the AI Overview is the new position zero.
- Start with GEO if buyers increasingly ask an assistant for a shortlist — common in B2B, SaaS and tech, where "which company should I use for X" goes straight to ChatGPT.
- Do both if you sell to a mix — which is most Singapore companies. The two share one foundation, so building them together costs far less than doing them separately.
GEO leans on off-site signals — brand mentions on media, directories and Reddit — which is why it pairs with PR and brand mentions. AEO leans on on-page structure and schema. Both reward the same underlying expertise — which is exactly what a custom SEO agent is built to produce at volume.
How they differ from regular SEO
Traditional SEO ranks your pages in Google's blue links. That still matters enormously. But GEO and AEO target different positions in the search experience:
- SEO: Google blue links (positions 1–10)
- AEO: Google AI Overviews (above the links)
- GEO: ChatGPT / Claude answers (a separate surface entirely)
The good news is they overlap. High-quality expert content, structured data and a strong authority footprint help all three. The catch is volume: doing SEO, AEO and GEO by hand is more work than most teams can sustain — which is exactly why an SEO agent that runs the execution becomes valuable.
Why Singapore companies should care now
The simplest reason to act now: almost no Singapore companies are doing this yet. Ask ChatGPT for the best provider in your category today and you'll often get generic advice rather than named companies. That's an open field. The first company to build genuine GEO and AEO presence in a category tends to hold it, because AI models are slow to change who they cite.
Next step: Want to know whether AI search currently names your company? Get a free AI audit — we'll check your visibility across Google AI Overviews, ChatGPT and Claude.
For the bigger picture on how AI agents automate all of this, read our guide to what agentic SEO is.