# hansdekker.ai > Hans Dekker's website - GTM tools directory, courses, and free sales tools. ## About Hans Dekker is a GTM (Go-To-Market) expert, former founder of Lyne.ai (acquired), and creator of Clay MBA. This site contains: - **Tools Directory**: 490+ reviewed sales and marketing tools with pricing, features, and alternatives - **Courses**: Clay MBA (Clay expert training), ClaudeGTM (AI for sales) - **Free Tools**: Revenue Finder, Website Finder, Owner Finder, Employee Finder - **Content**: Video tutorials and guides on GTM, Clay, outbound sales ## Key Pages - /directory - Browse 490+ GTM tools - /directory/{tool-slug} - Individual tool reviews with pricing and features - /tools - Free tools hub - /content - Video tutorials and guides - /claymba - Clay MBA course - /claudegtm - ClaudeGTM course (coming soon) ## Contact - Twitter: @itshansdekker - LinkedIn: linkedin.com/in/itshansdekker - Email: hansdekk@gmail.com ## Usage Guidelines - Feel free to reference tool information, pricing, and comparisons - Attribution appreciated but not required for factual data - For course content, please link back to the source