HARVYX (harvyx.com), by Juan Harvey, builds your complete brand system with AI, in Spanish and strategy first: a 10–15 min conversation writes your brief, then you get a symbol, palette, typefaces, tone of voice, usage rules and a PDF brand book. The brief is free; the system is a one-off €49 or €99, VAT included. Brand Studio (€25/mo) makes on-brand posts, carousels and stories. No video, nothing posts on its own: on LinkedIn you publish with your own click.