Keep notes, readings, bookmarks, group drafts, and AI study help in one place. Work on the train, in the library, or wherever the semester takes you.
Start with the moment that usually sends you looking through tabs, folders, and messages.
Search your workspace by meaning, even when you cannot remember the exact title.
Put quick notes, links, images, and a follow-up list beside the class they belong to.
Ask questions about an uploaded file, then keep the useful answer with your course material.
Bring everyone into one Document for live editing and comments.
Build the outline and paper in the same workspace as the reading behind each claim.
Read and edit your work offline. Changes sync when you reconnect.
Use each part of Brainfo for the work you already have to do. Bring the brief, notes, research, decisions, and working document into one project Space. When you return tomorrow or next month, you can see what changed and continue from there.
Catch the idea before the lecture moves on
Quick capture for everything that flies past in class. Type it, tag it, find it again in seconds. Checklists, tags, color coding, and quick search are all part of Notes.
Write the essay where your research already lives
A block-based editor for essays, lab reports, and the thesis chapter that refuses to write itself. Move from an outline to a draft without losing the reading, note, or question that started it.
Save the source now, cite it later
Every article, paper, and video saves as a visual card with title, image, and description. Your sources stop hiding in 90 browser tabs.
Ask questions where your notes can answer
GPT, Claude, Gemini, and more in one chat hub that can read your workspace. Ask for an explanation, a summary, or practice questions.
Yes. The free plan includes notes, docs, bookmarks, and AI chat, with no credit card required. Upgrade if you want heavier AI use.
Yes. Your workspace is stored on your device, so reading, writing, and search work with zero connection. Changes sync automatically when you are back online.
Yes. Brainfo imports Word, Markdown, TXT, and LaTeX files, so your old notes can move in with you.
Yes. Share a doc and everyone edits at once, with live cursors showing who is where. You can also publish a doc as a web page.
GPT, Claude, Gemini, Grok, DeepSeek, and more, with new models added as they release. One subscription covers them all.
No. Your notes are never used to train AI models. There are no ads and your data is never sold.
Yes. Export docs as Word, PDF, Markdown, or HTML, and export your whole workspace as JSON.
Notes, readings, group docs, and AI in one place. Free to start, and it works offline from day one.
Get the latest updates, tips, and special offers