Retention, not collection
Remember what you read.
You read constantly and remember almost nothing. Cosminds turns every book, video, article, and note into the same unit and organizes it by idea, so it comes back to you.
Free to start. No credit card.
One idea, every source
Organized by concept, not by source.
A fact from a book, a point from a video, a line from your notes. If they are about the same idea, they sit together. The source becomes a tag, not a wall.
Repeated stimulation strengthens the synapse between two neurons.
Huberman: spacing and sleep consolidate that strengthening.
Lecture note: LTP is the cellular basis of memory.
How it works
Three steps, then it runs itself.
Forge any source
Paste highlights, a transcript, or your own notes. Pick the content type.
Approve what matters
Cosminds proposes the extractions and insights. You confirm, edit, or reject.
It comes back to you
Spaced repetition resurfaces your ideas, and the AI Wiki answers from what you know.
Why it sticks
Folders keep sources apart. Cosminds keeps ideas together.
One document per book. Everything you learned about one idea is scattered across dozens of files.
One place per idea. Every source that touched it sits together, so you see what you actually know.
FAQ
Why do I forget most of what I read?
Reading is recognition, not recall. You understand a page while looking at it, then the memory fades within days because nothing made you retrieve it. Cosminds turns each source into cards and asks you to produce the idea from memory on a spaced schedule, which is the act that builds durable memory.
How does Cosminds help me remember a book?
It pulls the book's specific claims into atomic cards, then runs you through three rounds: recall the definition from the term, recall the term from the definition, then write it from memory while the AI grades whether you got the meaning. A card is mastered only when it passes the written round.
Is this just another highlight saver?
No. A highlight saver stores the sentence and hopes you re-read it. Cosminds tests whether you can reproduce it without looking, which is the difference between a library you own and knowledge you can use.