Personal knowledge base
Sofie Wiki is a personal knowledge base that writes and updates your wiki for you. Chat with an AI assistant, get a self-updating second brain. Free for you, upgrade when you bring it to your team.
Most personal knowledge base apps give you a blank note and a folder structure, then wait for you to organize everything. You start strong, fall behind, and end up with notes spread across five apps and a hundred bookmarks. Sofie Wiki takes a different approach: the AI writes and updates the knowledge base for you from chat.
You send a link, describe what you learned, or ask a question. The assistant finds the right page, creates or edits it, cross-links related entries, and versions the change. The result is a personal knowledge base that stays current without you babysitting it.
The reading experience is familiar: a Wikipedia-style interface with table of contents, search, categories, and full revision history. You do not need to learn a new tool to find your own notes. You search, you read, you get on with your day. And when you bring it to your team, the same wiki scales up to a shared workspace.
Start free. No credit card required. Upgrade when the wiki is part of your day.