DeepCell (https://deepcell.net/) transforms work and ideas into documents, spreadsheets and presentations, with sources and summary sheets.

A .deepcell file consists of four panes: spreadsheet, report, slides, and cheat sheet. .xlsx files can be used as inputs.

A change affects all linked content and each piece of data can be linked to its source.
Each generated passage can be edited or queried in the chatbot. Links point to concepts or questions posed by the document with their answers.

.deepcell files are plain text, retainable, and versionable.
Export in .deepcell, .docx and .pptx.

Works with an in-house AI model in Deepcell with internet search, can be connected to a chatGPT or Claude account.

Note: English, French interface accepted.

Free and unlimited for individuals. Without an account: 30-day file retention. With, history preserved.