Semrush's Topical Gravity framework flips SEO on its head, treating topics, not individual keywords, as the unit of authority for AI‑driven search. It shows how to map, build, and measure a brand’s share of a topic across Google, ChatGPT and other assistants, letting you spot gaps and outpace rivals with concrete metrics.
A new analysis of 35 K ChatGPT citations shows UGC platforms, Reddit, Wikipedia, Quora, YouTube and LinkedIn, account for 99% of the domain share in SaaS‑related AI answers, dwarfing review sites. Fresh, well‑structured content drives the lift, with pages updated within six months getting 2.8× more citations, meaning brands must keep community signals current to stay visible.
Resoneo’s analysis of 1,249 ChatGPT answers shows OpenAI’s in‑house ‘labrador’ index serves pages from sites without licensing deals in the same format, freshness and length as those with deals. The finding overturns earlier claims of a privileged tier and means small publishers can appear in ChatGPT search results just like large partners.
Google is quietly testing an AI‑first homepage for unsigned users, replacing the classic 'Google Search' button with three shortcuts, Create images, Ask about files, and Brainstorm. Spotted in Chrome and Edge, the Ask about files and Brainstorm tools work without signing in, hinting that Google may steer casual traffic toward AI features and away from traditional search results.
TransUnion surveyed 100 senior marketers and found 89% expect AI spend to rise, yet only 36% say their data and processes are ready, exposing huge measurement gaps. Walled‑garden blind spots hide AI‑generated search results, so SEO pros should pitch GEO as a company‑wide, fundable issue rather than a niche tactic.