Jan – Open-Source ChatGPT Replacement Jan, an open-source ChatGPT alternative, launches as a personal AI assistant that runs locally and remembers user context and preferences. The platform allows users to choose from open models or integrate their favorite online models, emphasizing privacy and customization. Personal Intelligence that answers only to you We believe AI should be open, and grow through the people who build and use it Choose from open models or plug in your favorite online models. Your context carries over, so you don’t repeat yourself. Jan remembers your context and preferences. Designer, Singapore