AI search statistics 2026.

ChatGPT weekly active users as of February 2026, up from 400M a year earlier and double the 400M reported in early 2025.

Google AI Mode monthly users — crossed 1 billion in its first year, with queries more than doubling every quarter since launch.

of commercial-intent queries now trigger a Google AI Overview, per BrightEdge commercial-vertical tracker (March 2026). Broader all-query datasets show 25%.

Perplexity monthly active users in Q1 2026 — 94% of its answers contain inline numbered citations, averaging 8.2 sources per response.

overlap between Google top-10 organic results and AI citations in Q1 2026 — down from approximately 75% in mid-2025. Two channels now operate largely independently.

of sources cited by ChatGPT, Gemini and Copilot rank in the Google top-10 for the same query. Strong SEO no longer guarantees AI visibility.

of ChatGPT most-cited pages have zero organic visibility in Google — meaning AI engines have built a citation index that is substantially different from Googles.

of marketers actually measure AI search performance — despite 43% claiming to optimise for it. The measurement gap is where citation share is being lost silently.

AI-referred visitors convert approximately 23× better than traditional organic search visitors. The intent signal is radically stronger because buyers describe their needs to the AI before arriving.

AI traffic generated 12.1% of signups while accounting for only 0.5% of total visits — a 24-to-1 conversion ratio that dwarfs any other traffic source.

Perplexity-referred traffic converts at 3.1× the rate of standard Google organic across B2B client portfolios — driven by Perplexitys explicitly commercial user base (64% use it for work research).

Average AI visibility score for B2B companies at first GEO audit — 72% have zero answer presence on their core buyer queries. Most brands are leaving this conversion channel entirely unclaimed.

Citation lift from adding sourced hyperlinks to content — the single highest-ROI GEO tactic in the only peer-reviewed controlled study of AI citation signals to date.

Citation lift from including specific, sourced statistics. "AI-referred traffic converts at 23×" is more citable than "AI traffic converts well."

Improvement in LLM discoverability from schema markup — Organization, Article, FAQ and HowTo JSON-LD are highest-priority implementations.

More AI citations for recently updated content. 85% of AI Overview citations reference pages under 2 years old — freshness is a primary citation preference signal, especially on Perplexity.

GEO market size in 2026 — tools, data and managed services helping organisations measure and improve AI visibility. Validated by Adobes $1.9B acquisition of Semrush in April 2026.

Growth in AI-driven traffic to US retail sites year-over-year as of March 2026 — the data point Adobe cited as the primary rationale for acquiring Semrush.

CAGR for the GEO market to 2030 (base case). Bull case reaches $15.8B if zero-click adoption accelerates faster than current BrightEdge projections.

Series A raised by Peec, a pure-play AI visibility measurement platform (1,500+ clients including Wix, ElevenLabs, Chanel). Signals institutional validation of the GEO measurement category.