| Description | Elephas is a Mac-only private AI assistant that indexes your PDFs, contracts, and notes locally into searchable "Super Brains," then answers questions grounded in your own files with citations. It's built for professionals handling confidential material under NDA — consultants, lawyers, accountants, researchers, and financial advisors — who can't safely paste client data into ChatGPT. What sets it apart is that it redacts 28 types of sensitive data before anything reaches a cloud model and offers a fully on-device Offline mode, so you choose where AI runs. | Obsidian is the powerful, private knowledge base that works on local Markdown files. With bi-directional links, plugins, and a beautiful graph view, Obsidian is the favorite of researchers, writers, and personal knowledge enthusiasts. |
