Perund.io is private AI storage that keeps you in control of your data. Upload TXT, MD, or PDF files and chat with an AI that uses only your documents as context - your content isn't trained on or shared. For external LLMs, generate a shareable link and instruction snippet for any file. Paste them into an LLM that can access URLs, and it will query your file via vector search, using results in its answers. Your file stays in Perund, and you can revoke access anytime.