Picterra is an AI-based SaaS platform which allows to interactively create personalized AI models detecting, localizing and counting any objects from satellite and aerial imagery. Picterra allows to create, edit and visualize training data efficiently, train and test detectors in few clicks enabling fast prototyping and finally deploy and adapt detectors at larger scale. Above all, Picterra is a community of users where each contributes and benefits from this pool of expertise and varieties of vision of the world.