Elephas

Elephas is a private AI assistant designed for macOS and iOS, providing writing assistance across various applications. It indexes local documents directly on the user's device, enabling interaction with a personal knowledge base through its "Super Brain" feature. The tool prioritizes data privacy by redacting 28 types of sensitive information before any data reaches cloud models. An offline mode further ensures local processing. Elephas integrates system-wide, providing AI capabilities within apps like Mail and Pages, and allows users to supply their own API keys for different AI models.