Elephas

Elephas offers several key features for secure document handling. It creates 'Super Brains'—focused workspaces for each project or client, where you can add PDFs, notes, contracts, and research, all indexed locally. The tool automatically detects and redacts sensitive information before any cloud request. You can choose between offline mode or redacted cloud AI depending on the task, and every answer is grounded in your own files with citations. Elephas also includes Super Command, an AI writing assistant that works in every app on your Mac, allowing you to summarize, rewrite, translate, fix grammar, or draft from your own knowledge, with redaction applied before any cloud model is reached.

Elephas is built for professionals who handle confidential information. It is used for client engagements under NDA, legal research and contracts, tax memos and audit prep, research libraries and drafts, client portfolios and planning docs, and private notes and journals. Specific use cases include consultants managing proposals and deliverables, lawyers working with sensitive clauses and obligations, accountants handling client returns and workpapers, researchers dealing with unpublished papers and peer-review materials, and financial advisors managing suitability memos and account statements. Elephas is also useful for anyone who wants to keep personal ideas and reflections private, without external indexing.

Elephas offers a free trial with 7 days of Pro access. After the trial, you can choose a subscription plan. The page does not specify the exact pricing details, but it mentions that you can 'Start Free with 7 Days of Pro' and that Elephas is trusted by professionals. For detailed pricing information, you would need to visit the Elephas website.