Best for businesses running Facebook and Instagram ads at scale. USP: Smartly.io is an automation platform for social media advertising, specializing in Facebook and Instagram campaigns. It uses machine learning and data-driven optimization to help businesses create and scale ads across multiple platforms. With tools for creative testing, audience targeting, and reporting, Smartly.io maximizes ad performance and ROI. Ideal for brands looking to scale their social media advertising efforts with advanced automation and insights.