More buying research now starts in ChatGPT, Perplexity or Google's AI answers instead of a list of links. These guides cover how those systems pick sources, how to get your brand into their answers, how to track whether it's working, and which tools help.
Articles in this guide
Peec AI Alternatives (2026): 9 AI Visibility Tools Compared
9 Peec AI alternatives compared on engines tracked, prompts per plan and price, plus which ones fix AI visibility instead of only reporting it.
10 Best Qwairy Alternatives in 2026 (Pricing Compared)
Qwairy alternatives compared on price, prompt limits, audits and follow-up tools, from free plans to enterprise. Okara starts free; Lite is $129/month.
Best GEO Tools: 12 AI Visibility and AEO Tools Compared
12 GEO, AEO and AI visibility tools compared: starting price, engines and prompts tracked, what each does beyond tracking, and its main limit.
GEO Checklist: A Practical Audit for AI Search Visibility
A practical GEO checklist for AI search: crawler access, content, evidence, brand facts and measurement, with a downloadable spreadsheet version.
Generative Engine Optimization (GEO): A Practical Guide to AI Search Visibility
Learn what GEO means, what the original research found, and how to improve AI search visibility without relying on crawler myths or unsupported hacks.
How to Get Your Brand Recommended by ChatGPT (and Rank in ChatGPT Search)
ChatGPT recommends brands the web already agrees on. How it picks sources, what it takes to rank in ChatGPT search, six tactics that work and what to skip.
How to Respond When AI Overviews Coincide With a Traffic Drop
Diagnose a Google traffic drop in Search Console, rule out indexing and ranking issues, and fix affected pages without assuming AI Overviews caused it.
How to Track Brand Mentions in ChatGPT and AI Overviews
Track whether ChatGPT, Perplexity and AI Overviews mention your brand: free Search Console and GA4 setups, a prompt method, and 7 tools from $29/mo.
llms.txt: What It Is, Does It Work, and How to Make One
An honest 2026 guide to llms.txt: what the file is, real adoption data, whether it actually helps AI citations, and a copy-paste template to ship one
robots.txt for AI Crawlers: GPTBot, ClaudeBot and More
Copy-paste robots.txt rules for GPTBot, OAI-SearchBot, ClaudeBot, PerplexityBot and Google-Extended, and which bots feed AI search vs training.
We Asked ChatGPT, Claude, Gemini and Perplexity 230 Buying Questions. Here's What They Cite.
Original data from 230 AI answers to B2B software buying questions: which sources ChatGPT, Claude, Gemini and Perplexity cite, how much they disagree, and what that means for getting recommended.