Grounded AI over your own notes — no object types to model.

Capacities asks you to design object types and properties before your notes feel organized. Here you just write — AI and semantic search find the structure and the connections for you, so you spend time thinking, not schema-building.

Ask questions and get answers drawn from the notes you actually wrote, with citations back to the exact passage. The intelligence reads your material instead of guessing — so you can verify every claim before you trust it.

Find the note you mean even when you don't remember the words you used or which object you filed it under. Vector search surfaces related ideas across your whole library, so old notes resurface when they're relevant.

Turn any note or source set into flashcards and a practice quiz in one pass, then review them in a focused reader that remembers where you left off — no separate spaced-repetition app to wire up.

Add a PDF or a URL to a source set and ask across everything at once. Answers cite the passage they came from, so your reading and your notes finally live and reason in the same place.

Here's what an object database can't do: turn a note into a public, SEO-ready post, paywall the deep version, and keep the subscribers — all in the same workspace, no export-and-rebuild.

How is JustJot.ai different from Capacities?

Capacities is an object-based note app: you organize knowledge into typed objects and properties, with AI layered on top. JustJot.ai is AI-native and cloud-native — it opens in any browser, grounds chat in your own notes with citations, and ships semantic search, study tools, and publishing built in. You skip the up-front modeling and get a second brain that organizes itself, plus the ability to publish and paywall what you write.

Do I have to set up object types before I can take notes?

No. There's nothing to model first. You write notes and JustJot.ai handles the connections — semantic search and grounded AI find related ideas and structure on their own, so you're never blocked on designing a schema before you can capture a thought.

Does the AI actually use my notes, or just make things up?

It's grounded in your material. You point the AI at a set of notes (and PDFs or links if you add them) and answers are drawn from those sources, with inline citations back to the passage they came from — so you can verify before you trust it.

Can I turn my notes into study material?

Yes — any note or source set can become flashcards and a practice quiz in one pass, then you review them in a focused reader that remembers where you left off. No separate spaced-repetition app needed.

Is it free to try?

You can start for free: write notes, ask the AI questions about them, and generate study material without a credit card. Paid tiers exist for heavier use and for paywalling your own published work.