MarketMai is an AI-powered marketing campaign generator that transforms a single website into a complete, reviewed set of marketing assets. The tool analyzes a product’s pricing, proof, and company pages, builds a reusable Brand Kit, and then applies a proven ad pattern to produce ads, carousels, short videos, social media posts, and email drafts. Every asset is generated in a guided six-step workflow, and users must approve each piece before any content is published. The platform includes an Evidence Engine that checks claims against the source website, requiring approval from two independent AI reviewers (one from Anthropic, one from OpenAI or Google) before media and publishing features become available. Key features include the ability to generate static ads with structured slide images, short videos with hooks, scenes, captions, voice, and music, and platform-specific posts for LinkedIn, X, Instagram, TikTok, Facebook, and others. Email content is written from the same campaign brief, including subject, preview, body, proof, and call to action. Users can also paste existing copy (posts, articles, emails, or URLs) to adapt it across formats while preserving the strongest ideas. The system supports recurring research briefs for Pro and Studio accounts, allowing up to ten automated weekly runs without rebuilding prompts. A source pass separates what the company claims from what the campaign still needs to prove. Typical use cases involve a marketer or business owner entering a product website, selecting desired formats, and reviewing one finished asset at a time. The workflow includes choosing a reference structure, rebuilding the hook, proof, visual hierarchy, and call to action around the offer. Brand colors, concise slide copy, and a clear final action are applied. Each slide is visible before export, and vertical clips or raw AI shots can be created. The tool also provides publishing and scheduling through connected accounts, with status tracking and live permalinks to monitor success, skips, or failures. Technical requirements are minimal: users access the platform via a web browser. The current Studio is captured in-product and includes narration and burned-in captions. Pricing is subscription based, with plans tiered by creation frequency. New customers receive $29 off their first Starter invoice, making the first month free with monthly billing, then $29 per month unless canceled. All features described are live and not aspirational.