Voyager is an open harness for creative work: a macOS app tuned so frontier models such as Claude, ChatGPT, Kimi and DeepSeek, as well as open models, can work with creative tools faster, cheaper and better. Creators bring the taste and direction while agents help them explore, make and refine, using Voyager's built-in skills or their own, with memory that learns how they work. Voyager is a Y Combinator company built by the team behind Moda, made in New York and San Francisco, and launched in October 2026.