BLOG

AI + Google Search Insights

Showing Analysis posts · 49 articles

Grokipedia and the Rise of Alternative Citation Sources
October 30, 2026·14 min read

Grokipedia and the Rise of Alternative Citation Sources

Musk's AI encyclopedia went from 885K articles to 6 million, crashed out of Google, and still gets cited by ChatGPT. What its wild first year says about the fragmenting reference layer behind AI answers.

Podcasts as an AI Citation Source: What Actually Gets Indexed
October 30, 2026·14 min read

Podcasts as an AI Citation Source: What Actually Gets Indexed

175M podcast episodes exist, and citation studies covering 680M AI citations name zero podcast platforms. What AI engines actually index from podcasts.

Similarweb June 2026 Top 10: The Traffic Winners and Losers of the AI Era
July 13, 2026·13 min read

Similarweb June 2026 Top 10: The Traffic Winners and Losers of the AI Era

ChatGPT is #5 globally at 5.6B monthly visits, +24% YoY. Gemini gained 209% YoY. Wikipedia fell 7.25%, WhatsApp 5.58%, Bing 2.93%, CNN 21.95% in a single month. The Similarweb June 2026 Top 10 makes the AI-era traffic redistribution measurable for the first time. Here's what it means for SaaS.

Why Every Big AEO Tool Launched This Summer (And What They're Missing)
October 30, 2026·15 min read

Why Every Big AEO Tool Launched This Summer (And What They're Missing)

Ahrefs Brand Radar. Semrush Enterprise AIO. HubSpot AEO. Meltwater GenAI Lens. Profound Agents. Similarweb Gen AI Intelligence. Peec.ai. Otterly. Every enterprise SEO tool launched or expanded an AEO product in Q2 2026. Here's what each one actually shipped, why they all shipped at once, and the specific thing every one of them is still missing.

The Trust Signals ChatGPT Uses to Pick Sources (Reverse Engineered)
October 30, 2026·13 min read

The Trust Signals ChatGPT Uses to Pick Sources (Reverse Engineered)

A developer read ChatGPT's network traffic. Practitioners mapped 400,000 pages. Here's what actually decides which sources ChatGPT trusts, fetches, and cites.

Do Backlinks Still Matter for AI Citations? A 20-Site 90-Day Test
October 30, 2026·13 min read

Do Backlinks Still Matter for AI Citations? A 20-Site 90-Day Test

We correlated backlink metrics with AI citations across 20 sites for 90 days. The data on whether links or mentions get you cited in ChatGPT and Perplexity.

AI Search 2026-2027: What It Means for Your Business
October 30, 2026·13 min read

AI Search 2026-2027: What It Means for Your Business

Where AI search is heading in 2026-2027, the hard numbers behind the shift, and what businesses should do now to stay visible as the market fragments.

We Added llms.txt to 12 Sites: 90-Day Citation Data
October 30, 2026·13 min read

We Added llms.txt to 12 Sites: 90-Day Citation Data

We added llms.txt to 12 sites and tracked AI citations for 90 days. Here's the before-and-after data, and what actually moved the needle (not the file).

9 Months Without a Single HCU Recovery: The Data
October 30, 2026·14 min read

9 Months Without a Single HCU Recovery: The Data

For nine straight months after Google's Helpful Content Update, trackers watching hundreds of hit sites logged zero recoveries. Here's the full 33-month ledger since, the one weird exception, and the doorway Google doesn't control.

AI Search Volume: Why Traditional Keyword Tools Miss 60% of Demand
October 30, 2026·13 min read

AI Search Volume: Why Traditional Keyword Tools Miss 60% of Demand

ChatGPT takes 2.5 billion prompts a day and keyword tools can't match most of them to any keyword. The data on AI search volume and the demand you can't see.

Reverse-Engineered: 500 Perplexity Citations and What They Have in Common
October 30, 2026·13 min read

Reverse-Engineered: 500 Perplexity Citations and What They Have in Common

We tagged 500 Perplexity citations by domain, format, age, and rank. Five patterns emerged, and only 11% of them look anything like ChatGPT's picks.

AI Referral Traffic in 2026: The Numbers SaaS Founders Need to See
October 30, 2026·13 min read

AI Referral Traffic in 2026: The Numbers SaaS Founders Need to See

AI search sends less than 1% of web traffic but converts at 11x the rate of Google. Here are the real numbers behind AI referral traffic in 2026.

Browse by Topic

THE SIGNAL

Insights on AI and Google search strategy. No fluff.

Get the latest on AI citations, Google rankings, and content strategy.

No spam. Unsubscribe anytime.