PaulVibe is a website and resource created by Paul, a solo founder and former top-level gymnast from the Netherlands. It documents the systems he uses to run five products without a team, with a particular focus on email as the primary sales channel. According to the site, 91% of sales come from email, the products have generated more than €600,000 in revenue since 2018, and the systems have sent more than 500,000 emails. The site also offers an Email System Kit containing templates for the email processes described. The content describes a repeatable product loop: build the smallest usable version of a product, grow it through Google, social media, and a free download that collects email addresses, automate recurring actions with trigger-based rules, and let the system handle email delivery and buyer onboarding. The stated goal is to allow sales and onboarding to continue without direct involvement, supporting the founder's practice of taking around 10 vacations per year. Typical use is by solo founders or small operators who want a documented workflow for launching and maintaining products with email automation. The site presents practical templates and examples rather than software installation requirements. No specific technical stack, integrations, or platform requirements are stated in the provided content.