Our guides and rankings to help you move forward on what drives a business's online visibility: search engine optimization, presence in AI answers, measuring results and choosing the right tools. Every article is dated, sourced and updated when the rules change.
Article · GEO · SEO
GEO, or generative engine optimization, means making a brand visible in the answers of AI tools like ChatGPT, Gemini, Perplexity or Google's AI Overviews. It builds on solid SEO, then adds its own rules: let the right crawlers in, write pages that are easy to summarize, bring evidence, be present on the sites AI consults, and measure your share of citations.
Article
Fine-tuning, RAG, tokens, agents, AGI: the vocabulary of artificial intelligence is showing up in meetings, quotes and contracts, often without explanation. This glossary brings together the 48 terms that actually come up, sorted into seven groups. For each one, a clear definition, then what it doesn't tell you: where the word comes from, what it hides, or why it's often misused.
Ranking · SEO
Google Search Console, Google Analytics and Semrush take the top three spots in the 2026 Sluak ranking. Our index combines two measures: each tool's brand awareness, based on searches for its name in four countries, and how often recruiters require it in 123 SEO job postings from large companies and agencies.
Article · SEO
An SEO KPI (key performance indicator) is a metric chosen to tell whether search engine optimization is hitting its goal: more visibility, more visitors or more sales. The most useful ones are available for free in Search Console and Google Analytics.
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