Raven is an AI-powered co-pilot for computer-aided design, developed by Rhino AI for users of Rhino and Grasshopper. It turns natural-language instructions into precise, editable Grasshopper definitions, helping designers and engineers create complex geometry, automate workflows, and execute logic without building every step manually. Raven can research specifications and use them to generate models, with definitions placed directly on the user’s canvas for further editing. It runs inside Rhino and Grasshopper, while allowing existing plugins to keep working; the company reports support for more than 936 Grasshopper plugins.

Raven serves individual users, design and engineering teams, educators, and organizations. Its plans range from a free option to Personal and Professional subscriptions, with Enterprise services offering pooled usage, centralized user management, and dedicated account support. Additional offerings include education resources, workshops, and community support. Raven is available to download for Rhino, and the company provides product demonstrations, pricing information, and sales contact options. The brand says teams have reported faster iteration and that Raven is used across thousands of Rhino seats.