In-depth guides on generative engine optimization, AI search visibility, and GEO tool strategy.
Editor's Picks
The biggest shifts in AI search visibility this year — from Google's AI Overviews expansion to Perplexity's growth and what they mean for your GEO strategy.
GeoStack Editorial · June 25, 2026Profound leads our rankings at 9.2/10. Otterly AI sits at #2 with 8.4/10. But the best tool depends entirely on what you need. Here's a detailed breakdown.
GeoStack Editorial · June 22, 2026GEO and SEO aren't competitors — they're complementary strategies with overlapping fundamentals but different metrics and outcomes. Here's what practitioners need to know.
GeoStack Editorial · June 20, 2026Not all GEO monitoring tools are equal. This guide walks through the 7 criteria that matter most when choosing an AI search visibility platform.
GeoStack Editorial · June 18, 2026A practical playbook for increasing your brand mentions across ChatGPT, Perplexity, and Google AI Overviews.
GeoStack Editorial · June 1, 2026Free and freemium GEO tools to start monitoring your brand in AI search engines. Compare free tiers from Otterly AI, Trakkr AI, View AI, and more.
GeoStack Editorial · June 22, 2026Learn how Generative Engine Optimization drives measurable organic traffic growth by making your brand visible in AI-powered search engines like ChatGPT, Perplexity, and Google AI Overviews.
GeoStack Editorial · June 20, 2026The definitive list of ChatGPT SEO monitoring tools. Track brand mentions, monitor competitors, and optimize for AI visibility.
GeoStack Editorial · June 15, 2026ChatGPT has 900 million weekly active users asking about products and services. If your brand isn't being cited in those responses, you're invisible to a massive audience.
GeoStack Editorial · June 15, 2026Not all schema types matter for AI search visibility. Here are the specific Schema.org types that improve LLM citation rates — and which ones Google says don't help.
GeoStack Editorial · June 12, 2026Compare the top tools for tracking and improving your brand visibility in Perplexity AI search results.
GeoStack Editorial · June 10, 2026Understand why AI search monitoring is essential for modern brand strategy and how the right tools give you a competitive edge.
GeoStack Editorial · June 5, 2026