Smart Copi is an AI copywriting and content generation tool that allows users to quickly and easily create persuasive content for marketing campaigns, including ads, emails, and landing pages. It offers a variety of templates and the ability to add context to customize the content. Additionally, it has features for optimizing content for specific markets and generating multiple versions to review, edit, and publish. There are free and paid plans available, with higher tiers offering more features and unlimited content generation.