# Rankscale blog > Articles on AI search, GEO, and brand visibility. ## Pages - [Blog](https://rankscale.ai/blog/index.md): All posts. - [The Form Before the Answer: How ChatGPT Questions Buyers Before Recommending Anything](https://rankscale.ai/blog/chatgpt-follow-up-form-study.md): Four in five buying prompts in ChatGPT get a questionnaire before any recommendation. Most arrive already filled in, and what they ask is a brief that brands can write to. - [Who Is Actually Winning AI Search? A Data-Grounded Look at the Agencies Leading GEO](https://rankscale.ai/blog/who-is-actually-winning-ai-search.md): A Rankscale study of 33 agencies measuring AI-search visibility, reputation, and documented GEO experience, beyond marketing claims. - [How to Earn LLM Citations: 6 Proven GEO Tactics](https://rankscale.ai/blog/how-to-earn-llm-citations.md): Want to increase your LLM citations? This guide walks you through the process. - [GEO With OpenClaw: How to Run AI Search Visibility Analytics From Your Terminal](https://rankscale.ai/blog/geo-with-openclaw-how-to-run-ai-search-visibility-analytics-from-your-terminal.md): Your brand's visibility across ChatGPT, Perplexity, Gemini, and every major AI engine: monitored, analyzed, and actionable, without ever opening a dashboard. - [Rankscale got voted TOP SEO Software 2025 by Tekpon](https://rankscale.ai/blog/rankscale-got-voted-top-seo-software-2025-by-tekpon.md): Trusted by SEOs. Recognized by Industry Leaders. Validated by Tekpon. - [The Ultimate Guide to AI Overviews Tracking Tools: Comparative Analysis for AI Rank Tracking](https://rankscale.ai/blog/the-ultimate-guide-to-ai-overviews-tracking-tools-comparative-analysis-for-ai-rank-tracking.md): Understand the evolving landscape of Answer Engine Optimization (AEO) and explore the tools helping brands stay visible across AI-generated content ecosystems. - [SEO Competitor Analysis: The Complete Guide](https://rankscale.ai/blog/seo-competitor-analysis-the-complete-guide.md): Monitor Every Search Surface Your Competitors Touch - [Keyword Monitoring: A Comprehensive Guide](https://rankscale.ai/blog/keyword-monitoring-a-comprehensive-guide.md): Everything You Need to Know to Track Search Rankings and Optimize Your SEO Strategy - [Google AI Overviews](https://rankscale.ai/blog/google-ai-overviews.md): Learn how to track, monitor, and appear in Google AI Overviews. Discover how this generative search feature works—and why it’s critical for modern SEO visibility. - [How to Add llms.txt for AI Search Optimization in Record Time](https://rankscale.ai/blog/how-to-add-llmstxt-for-ai-search-optimization-in-record-time.md): Learn how to add llms.txt & llms-full.txt to boost your website’s visibility in AI search engines like ChatGPT, Perplexity, and Deepseek. A step-by-step guide to structuring your… - [DeepSeek R1: Revolutionizing AI with Transparent Reasoning and Integrated Web Search](https://rankscale.ai/blog/deepseek-r1-revolutionizing-ai-with-transparent-reasoning-and-integrated-web-search.md): Exploring the impact of DeepSeek R1 on AI search, real-time reasoning, and its groundbreaking advancements in transparent AI capabilities. - [Explosive Facts and Steps to Master AI Search Engine Optimization in 2025](https://rankscale.ai/blog/explosive-facts-and-steps-to-master-ai-search-engine-optimization-in-2025.md): Learn how to conquer AEO and GEO in the evolving AI-driven search landscape with this detailed guide