Karlo is an advertising technology platform that brings campaign planning, creative preparation, and media activation together in one workflow. Built for mid-sized advertisers and independent agencies, it helps teams create and launch video campaigns across connected TV and the open web. Users enter their goals, target audience, and budget, then review a proposed plan, upload creative assets, and approve the campaign. Karlo’s AI-powered agents suggest campaign decisions and manage setup, pacing, and optimization, while advertisers retain control. The platform provides real-time performance updates and supports campaign activation by credit card, with a stated minimum daily spend of $10.

Karlo also offers creative tools that can resize uploaded videos for different formats and create variations, informed by built-in creative intelligence. It connects with users’ existing storage, creative tools, and media channels to simplify campaign setup. Through direct relationships with premium media outlets, Karlo gives smaller teams access to media inventory at scale.