Only 1.2% of nearly 350,000 business locations analyzed in SOCi's 2026 Local Visibility Index were recommended by ChatGPT, compared to a 35.9% appearance rate in Google's local 3-pack, revealing a 30-…
A structured audit of 45 recent Show HN launches found that 64% are invisible to AI search engines such as ChatGPT, Perplexity, and Google AI Overviews because they lack JSON-LD structured data, an /l…
Inithouse, a studio with 14+ live products, built Watching Agents, a tool that deploys AI agents to track real product questions with live probability and confidence scores. The agents persistently mo…
A developer outlines a practical checklist to make websites visible to AI search systems like ChatGPT, Perplexity, and Gemini. The guide covers three key fixes: unblocking AI crawlers in robots.txt, i…
A developer launched GEO Basics, a free open-source guide to Generative Engine Optimization, and turned it into a reusable GEO skill in the Tech Leads Club collection. The skill helps AI agents improv…
Developer tools agency Althea Labs audited 20+ companies to measure how often AI models like ChatGPT, Gemini, and Perplexity cite them. The best-performing devtools company gets mentioned in 41% of AI…
In 2026, major AI answer engines still use backlinks as trust and provenance signals, according to an analysis by Prominara. Generative Engine Optimization (GEO) treats backlinks alongside unlinked br…
A developer built Answer Visibility Lab, a tool that helps founders and SEO teams check whether AI answer engines can understand, cite, and recommend a brand. The tool generates buyer-intent prompts f…
AI answer engines like ChatGPT, Perplexity, and Google's AI Overviews use retrieval-augmented generation pipelines to select sources, citing only a fraction of retrieved pages. ChatGPT relies heavily …
Geology's June 2026 insurance study found that incumbent insurers capture 78-82% of mentions on ChatGPT, Perplexity, and Gemini, and 66% on Google AI Overviews. The company developed a measurement fra…
A developer outlines four technical layers for Generative Engine Optimization (GEO) to get developer sites cited by AI search engines like ChatGPT, Perplexity, Claude, and Google AI Overviews. These i…
AI search summaries are reducing publisher traffic by nearly 40%, threatening the economic model of the open web, according to new research from Harvard Business School, the Indian School of Business,…
Google's AI Overviews still cannot correctly answer the question "How many days of the week have a fish in them?", returning a single wrong answer a month after the bug was reported. The issue highlig…
A developer built a free technical checker that evaluates whether a website is ready to be crawled, understood, extracted, and trusted by AI-powered search engines. The tool separates 'AI visibility' …
SEO-Hacker published a guide on reverse-engineering which pages AI assistants cite, covering ChatGPT, Perplexity, Gemini, Bing Copilot, and Google AI Overviews. The guide instructs testers to run audi…
A developer compiled findings from a Princeton, IIT Delhi, and Georgia Tech study on Generative Engine Optimization (GEO), analyzing 9 content strategies across 10,000 search queries. The study found …
JDM Web Technologies, an SEO agency, published a press release identifying AI search ranking factors for 2026, including brand presence, topical expertise, and structured data. The factors are claimed…
Reviewly.ai sponsored a guide arguing that fresh, consistent reviews are now the top local SEO trust signal for AI platforms like Google AI Overviews, ChatGPT, and Perplexity. The article advises busi…
A developer explains how headless CMS teams can optimize content for AI answer engines like ChatGPT, Perplexity, and Google AI Overviews through Answer Engine Optimization (AEO). The key advantage of …
Peec AI analyzed 37,804 AI responses from 1,754 prompts across five LLM engines and found that over 90% of phrasing variations carried similar meaning, with concise keyword prompts surfacing up to 20%…