Joia is a lightweight ChatGPT alternative designed for team collaboration, with a focus on privacy and open-source accessibility. It allows users to easily provide AI chat access to everyone in their organization, create purpose-built chatbots, and share them with their team. Joia directly links with large language model providers like OpenAI via APIs, charging only for tokens actually used. This can save up to 75% on subscription costs compared to ChatGPT's pricing plans.