CharacterQuilt

CharacterQuilt is a San Francisco AI-native marketing company that turns a written brief into a fully designed, on-brand campaign deployed straight into the tools a team already uses - HubSpot, Marketo, LinkedIn Ads and more. Built by founders who first ran a full-stack marketing agency, its computer-use agents handle the roughly 80% of campaign work that is operations: pulling and enriching audience data, generating creative against brand guidelines, and pushing it live. Work that used to span three agencies, ten tools and six weeks is designed and shipped in about an hour, with a human reviewing and approving every step.