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Engine Guides
ChatGPT vs. Perplexity for AI Visibility: What Actually Differs
The same brand's AI-citation share can swing from 7% on ChatGPT to 42% on Perplexity. A real engine-by-engine comparison of how each retrieves and cites sources, backed by our own 120-response split test.
7 min readPerplexity AI Free Trial: What It Actually Includes, and Why It Matters for GEO
Perplexity doesn't run one universal free trial button, access comes through rotating partner offers and a student program. Here's what's publicly known, what Pro actually unlocks, and why a growing free/Pro user base raises the stakes of getting cited there.
8 min readPerplexity vs. Google AI Mode: Two Different Surfaces, Two Different Citation Games
Perplexity is a standalone answer engine that always retrieves live. Google AI Mode is a distinct conversational tab inside Search, separate from AI Overviews. Here's how the mechanics actually differ, and what our own data can and can't yet tell you about each.
8 min readAI Mode Tracking: How to Monitor Your Brand in Google's AI Mode
Google's AI Mode is a distinct, conversational search experience from AI Overviews, here's how it differs, what we can and can't yet measure about it, and how to track your brand there.
8 min readHow to Optimize for Google AI Overviews (With Real Citation Data by Language)
A practical guide to appearing in Google AI Overviews: what triggers them, what they cite today, and how citation patterns differ across English, Portuguese, Spanish, German, and French search results.
8 min readHow Does ChatGPT Choose Which Sources to Cite?
A plain explanation of how ChatGPT decides which sources to cite in an answer, training-data recall versus live web retrieval, what makes a source more likely to be picked, and why that matters for anyone with a website.
7 min readHow to Appear in ChatGPT Answers: A Step-by-Step Guide
A practical, step-by-step guide to getting cited by ChatGPT: how it actually chooses sources, what to fix first, and real citation-rate data broken out by engine so you know where the opportunity is biggest.
7 min readHow to Appear in Perplexity Answers: A Practical Guide
Perplexity already cites GEO-native tools in over 40% of category answers, more than any other engine we measured. A practical guide to how it chooses sources and what to do about it, with real citation data.
7 min readHow to Track AI Overviews: A Step-by-Step Guide
A practical method for monitoring whether Google's AI Overviews trigger for your target terms and which domains they cite, manual process, what to log, and how often to repeat it.
7 min readThe Top AI Search Engines in 2026, Ranked by Who Actually Gets Cited
ChatGPT, Claude, Gemini, and Perplexity don't recommend the same brands. We ran 240 real buying-intent prompts across all four to rank them by citation behavior, not marketing claims, plus which one to prioritize first.
11 min read