Product.ai Brand Guidelines

brand.product.ai is the public brand guide for Product.ai, the company that verifies what is true about what people buy. It was published February 17, 2026, the day the identity shipped, built by the same single in-house creative director who designed it, and it is open to anyone, not gated behind a login.
The identity it documents was derived, not decorated. The commerce internet runs on misaligned incentives, so Product.ai takes that noise and pressurizes it into verified truth. Pressure is how nature makes diamonds, and a raw diamond grows as an octahedron. That octahedron is the mark, and the guide shows how one geometry generates the entire system: five functional roles for the mark, a proprietary violet (AxI Violet), the type system, imagery, motion, and application rules across every surface the company touches.
The guide is built as a living product rather than a PDF: it runs on the company's own domain, in the brand it documents, so the guidelines demonstrate themselves as you read them. Publishing it openly is part of the brand argument. A company whose product is verifiable truth should have nothing to hide about how it presents itself.
It now governs every surface: the website, the product, the company's community event series, social, out-of-home, and merchandise.