Just Chat delivers a complete self-hosted chat interface for interacting with large language models. By inputting API keys for providers like OpenAI, Anthropic, or Hugging Face, users can start multi-turn conversations with memory support. The platform enables attachments, letting users upload documents for context-aware Q&A. Plugin integration allows external tool calls such as web search, calculations, or database queries. Developers can design custom prompt templates, control system messages, and switch between models seamlessly. The UI is built using React and Node.js, offering a responsive web experience on desktop and mobile. With its modular plugin system, users can add or remove features easily, tailoring Just Chat to customer support bots, research assistants, content generators, or educational tutors.

OwnChat provides a secure communication platform where all your messages and data are stored on your own server, rather than in the cloud. This makes it ideal for organizations and individuals keen to maintain the highest level of privacy and control over their information. The platform boasts easy setup, strong encryption, and seamless integration with existing workflows, making it a reliable and practical choice for secure communications.