SEO Ninja

Based in Rijnsburg, Netherlands, with a registered office in Katwijk aan Zee, SEO Ninja is a small team of one to ten people operating under SEO Ninja BV, founded in 2012. The agency works with businesses seeking more customers through Google without having to manage the technical details themselves, positioning itself as a combined online marketing and web development partner rather than a specialist in a single discipline. Its stated focus is on freeing up client time by handling the technical and repetitive side of online growth, from search visibility to backend automation. The service range covers SEO and GEO, automation, WordPress development, e-commerce, online advertising, analytics and Next.js work. Concrete offerings include using AI to draft texts and follow up with customers, building automations within Google Workspace to handle quotations, reports and data updates without manual input, and developing bespoke website features rather than relying on off-the-shelf packages. On the e-commerce side, the agency sets up and optimises Shopify and WooCommerce shops with the aim of converting more visitors into customers. Additional listed capabilities include custom WordPress plugin development and Google Script automation. Prospective clients can arrange an introductory call, with the agency stating it typically responds within one working day.