Advize is an AI-powered performance marketing agency that has read through a lot of GEO tactics content published over the past year, and Lily Ray's blunt assessment of the GEO vs SEO question holds up: the overwhelming majority of what's being marketed as new generative engine optimization advice is standard SEO guidance that's existed for years, given new urgency because AI search made the underlying mechanism more visible. That doesn't mean GEO is a meaningless rebrand. A genuinely new, narrower set of tactics does exist underneath the repackaging.
What's Actually Old vs. What's Actually New
Structured headings and clear content hierarchy: old SEO advice, unchanged. Authoritative sourcing and citing credible data: old SEO advice, unchanged. Technical crawlability and fast page load: old SEO advice, unchanged. Schema markup: old SEO advice, unchanged, though its relevance to AI citation is a newer emphasis. What's genuinely new: writing entity-first, self-contained sentences specifically structured to be extracted and quoted by a generative model, actively managing which AI crawlers can access a site given that some are blocked by default security settings, and building content around the specific answer format an AI system is likely to lift, rather than the format a human reader scans.
Why the Repackaging Happened Anyway
GEO tactics content exploded not because the underlying advice changed dramatically, but because AI search made an old problem newly urgent and newly visible. SEO teams have always known clear structure and authoritative sourcing helped rankings, but the connection between that discipline and getting cited by name in an AI answer is more direct and more immediately visible than the connection between the same discipline and a marginal ranking improvement. Urgency, not novelty, is what actually drove the content explosion. Most of what gets marketed as new GEO advice is this same urgency effect, not a different body of knowledge.
Why This Distinction Matters Practically
Treating GEO as an entirely new discipline requiring a separate strategy from SEO risks either duplicating existing SEO fundamentals work under a new label, wasting effort, or worse, assuming existing SEO work already covers everything GEO needs and missing the narrower set of genuinely new tactics, like AI crawler access management, that traditional SEO auditing doesn't typically check for. The accurate framing is closer to GEO being SEO's existing fundamentals plus a small, specific addendum, not a parallel discipline built from scratch.
An Audit That Found the Real Gap
A site with strong traditional SEO, clear structure, solid backlinks, fast load times, was still getting cited rarely by AI search tools relative to competitors with weaker traditional SEO. The actual gap turned out to be narrow and specific: the site's security configuration was silently blocking several major AI crawlers by default, meaning the strong content underneath was never being read by the systems doing the citing in the first place. Every SEO fundamental was in place. The one truly new GEO-specific check, crawler access, was the actual miss.
A Practical Audit Order
Rather than treating a GEO audit as a separate process from an SEO audit, run the SEO fundamentals check first, since that's almost always where the largest gaps genuinely live: content structure, authoritative sourcing, technical crawlability, page speed. Then run a short, targeted GEO-specific addendum: confirm AI crawlers aren't accidentally blocked by security or bot-management settings, check whether core content includes entity-first, self-contained sentences an AI system could cleanly extract, and verify structured data is implemented correctly for the content types most likely to be cited.
The Short List of Genuinely New GEO Tactics
Narrowed down to what's actually distinct from prior SEO advice: explicit AI crawler access verification, since default security configurations can silently block them without triggering any obvious SEO warning. Entity-first sentence construction specifically optimized for extraction rather than general readability. Monitoring AI citation frequency directly as its own tracked metric, since it doesn't correlate cleanly with traditional ranking position. And content formatted for the specific answer patterns generative models tend to lift, which is a narrower, more specific version of general content clarity.
Why Being Honest About This Helps the Argument, Not Hurts It
Acknowledging that most GEO tactics are reinforced SEO fundamentals doesn't diminish the case for taking AI search seriously, it strengthens it. It means a site with already-strong existing SEO has a real head start, and the incremental work needed to compete for AI citations is smaller and more achievable than treating GEO as an entirely separate discipline requiring a parallel strategy from scratch would suggest.
The Short Version
Most GEO tactics circulating in 2026 are standard SEO fundamentals, structure, authority, crawlability, given new urgency by AI search rather than genuinely new advice. The narrow set that is truly new centers on AI crawler access management, entity-first extraction-ready sentence structure, and direct citation-frequency tracking. Advize audits for SEO fundamentals first and layers a short, specific GEO addendum on top, rather than treating the two as unrelated disciplines.
Conclusion
The honest version of this story isn't as dramatic as 'everything you knew about SEO is obsolete,' and that's exactly why it's more useful. Advize builds on existing SEO discipline rather than discarding it, adding the narrow, truly new layer AI search actually requires, which is a far more achievable path than chasing every piece of content promising an entirely new playbook.