In 2026, when someone asks ChatGPT or Google Gemini "which digital marketing consultant should I hire in Chennai?" — does your name come up? For most businesses, the answer is no. But the brands that are building for this now will have a significant advantage as AI-assisted search continues to grow.
What is AEO (Answer Engine Optimisation)?
AEO is the practice of optimising your content so it gets cited in AI-generated answers — in Google's AI Overviews, ChatGPT responses, Gemini answers, and other AI systems. Unlike traditional SEO which focuses on ranking in blue-link results, AEO focuses on being the source AI systems trust enough to cite.
Key stat: 34% of Google searches in India now show AI Overviews. In the US, this is already at 52%. The trajectory is clear — optimising for AI citation is becoming as important as ranking for keywords.
What is GEO (Generative Engine Optimisation)?
GEO is specifically about being recommended or cited by generative AI tools like ChatGPT, Perplexity, and Gemini. These systems pull from a different data set than Google's index — they're trained on web content up to their training cutoff, supplemented by live web search in some modes. GEO involves building the kind of authoritative, frequently-cited online presence that AI systems learn from.
Search for your business category on ChatGPT and Gemini: "best [your service] in [your city]". See which brands are mentioned. These are the benchmarks you're optimising to surpass — and they reveal the type of content and authority signals AI systems trust in your category.
How to Optimise for AEO and GEO in India
Structured FAQ content: AI systems love direct answers. Structure content with clear questions and clear, specific answers. Add FAQ schema markup to your key pages.
Third-party citations: Being mentioned and cited by credible third-party websites — industry publications, news sites, directories — is how AI systems learn to trust a brand as an authority. Guest posts, PR coverage, and directory listings all contribute to GEO.
Consistent entity presence: Make sure your brand name, description, and key information are consistent across your website, Google Business Profile, social media profiles, and directory listings. AI systems cross-reference these to build their understanding of what your brand is.
Long-form authoritative content: AI systems are trained on content that comprehensively covers topics. The 500-word blog post era is over for AEO purposes. Content that comprehensively covers its topic — with data, examples, and genuine expertise — is what gets cited.
For businesses wanting to apply these principles specifically, see our SEO services and our guide on SaaS marketing in India which goes deep on B2B AEO and GEO strategy.