Francesco Castronuovo
Co-founder & Chief Marketing Officer
Francesco is a co-founder and Chief Marketing Officer at Supasaito. Based in Tokyo, he leads content and community marketing and works in web development and education.
Francesco creates articles, guides and tutorials that help people understand Supasaito Platform and put it to use. His work brings together marketing, development and teaching, with a focus on making technical knowledge easier to find, understand and apply.
Alongside his marketing responsibilities, he takes an active role in web development and training.
Francesco’s background is in physics and software interface development. Discovering Webflow led him into web design, then into sharing projects and helping others learn.
That work grew into tutorials on Webflow and GSAP, free projects that people can explore and adapt, and mentoring at Flux Academy. His personal website brings together his development work, educational resources and writing.
Across these activities, a consistent idea guides his work: useful knowledge should be accessible, and people should have the opportunity to try things for themselves.
Discover Webflow and GSAP tutorials, free projects and personal writing.
11 articles on Supasaito, newest first.
Tools & Workflow Choose useful company-blog topics by checking the customer’s decision, existing answers and supporting material. Compare a new article, page update and direct reply.
Tools & Workflow Choose which unfinished article to resume, resolve what it needs and agree the next review before rebuilding your company blog’s publication plan.
Tools & Workflow Follow a fictional monthly marketing report through a missing sales source, a new reader and a changed question, with clear responsibilities and checks.
Tools & Workflow Follow a fictional contact-form change from an AI suggestion through service-owner review, a developer request and checks on the page and received message.
Tools & Workflow Follow a fictional roof-inspection article from the reader’s question to checked sources, a writing assignment and a reviewed draft.
Tools & Workflow Follow a fictional blog correction through chat, a predefined workflow and an AI agent to decide what to delegate and what to review.
AI & Search Visibility Separate brand mentions in AI answers from website visits, enquiries and confirmed customers, then identify which records your report still needs.
AI & Search Visibility Compare an AI claim with its cited passage, preserve plan and channel limits, and record source checks using a concrete fictional example.
AI & Search Visibility Understand how AI assistants search and use web information, then check whether linked sources support the claims in an answer.
AI & Search Visibility Ten AI visibility tools compared across fourteen points: engines, cadence, turning findings into work and cost. A practical guide to choosing tools for GEO, LLMO and AEO.
AI & Search Visibility Define AI visibility and share of voice, compare recorded answer samples and report changes without mistaking them for customer growth.