ContentShake AI is Semrush's intelligent content creation platform that combines keyword research, AI writing, and SEO optimization in a single workflow. Unlike generic AI writers, ContentShake analyzes your niche to suggest relevant topics, researches top-ranking competitors, and generates SEO-optimized drafts that target specific keywords with proper structure and readability. The platform starts by identifying content opportunities based on search volume, competition, and trending topics in your industry. Once you select a topic, the AI writer researches top-ranking articles, extracts key points, and generates a comprehensive draft with headings, subheadings, and optimized content. Built-in SEO tools provide real-time readability scores, keyword density analysis, and optimization suggestions to improve rankings. Integration with Semrush's keyword database gives access to millions of search queries, search volumes, and difficulty scores. The content editor includes tone adjustment, fact-checking assistance, and plagiarism detection. Ideal for content marketers, bloggers, and agencies who need to produce SEO-optimized articles that rank without spending hours on research and optimization.