The intelligence of scent.

Velour and Vellum builds AI-powered cold-air (nebulizing) scent diffusion systems for homes and businesses. Our flagship, the Scaldera Arch, holds four sealed bottles — up to a litre each, for up to four scents — and can be run live from an app, on a schedule, or handed entirely to the AI, which reads occupancy and air quality and diffuses only when it should.

We also craft the Noir Suite reed diffusers, fragrance oils, refills, and make-your-own diffuser supplies (base, reeds, bottles and vials). Explore commercial scenting for hotels, spas and retail, or a refill subscription.