Stop building your study system by hand.
Clarneo is a web-first learning OS where AI creates and maintains your notes and review cards — in the same place you plan and track. Pin decks for offline review. Works on any device.
You're doing the work a system should do
Serious self-learners pay $50–$600 for custom Anki decks and $999–$10k+ for someone to build their Notion "second brain." That's done-for-you content work — because building and maintaining study artifacts by hand doesn't scale.
- Your curriculum lives in your head. Your notes are in Obsidian. Your reviews are in Anki. Your "what's next" is a stale spreadsheet.
- You lose the thread for a week and the whole project quietly dies.
- Six courses started, none finished — because nothing tracks the actual path, just isolated pieces.
What it does
- 1
Plan a curriculum
Break any goal into milestones — courses, books, videos, docs — in one path you can actually follow.
- 2
AI creates your study library
Structured notes and review cards generated from what you're learning, tied to your milestones — not hand-authored from scratch.
- 3
AI maintains it over time
As topics evolve, the AI updates, condenses, and prunes stale cards. Every batch is versioned — undo a maintain pass in one click.
- 4
One home + consistency nudges
Track progress, review native notes and cards, and pick projects back up before they die.
AI that sees your whole library
Your notes and cards live in Clarneo — not in a sync pipe to Anki or Obsidian. The AI reads from your cloud library for full-corpus maintain and RAG-quality answers, then applies structured patches (not freeform chat that corrupts your deck). Every AI run is versioned — revert a maintain pass if you don't like it.
Web-first, offline when you need it
No desktop install required. Your library syncs across devices. When you need to study without Wi‑Fi, pin a deck — we cache it locally, like downloading a playlist.
Web-first — your library follows you
Sign in on any device. Notes, cards, goals, and SRS state live in the cloud so the AI always sees your full corpus — the same breadth you'd get from an agent crawling your vault.
Pin decks for offline review
Tap "Available offline" on a deck before a flight or commute. Read, edit, and review pinned content without Wi‑Fi — like downloading an episode on Netflix.
Import your Anki decks
Pick up where you left off — upload a .apkg export, then let AI maintain them in one place. One-way import (not live sync); shipping with early access.
AI when you're connected
Create and maintain runs need the network. Offline edits sync when you're back. No pretending we're a local-first vault — we're a cloud library with honest offline pins.
Subscription + AI credits
Your subscription covers the product and a slice of AI each month. When you need more, add $20 AI credit packs — prepaid balance you spend down, with an optional auto-recharge when you're running low. No end-of-month overage surprises.
Subscribe now to skip the line: priority beta access and your feature requests reviewed first. Plan + track ship first; the full AI loop rolls out as we build.
AI credits are prepaid in $20 packs. Your balance and included usage show in the app.
Built in public
Built by a self-learner who already runs an AI-maintained Anki + Obsidian study system — notes and cards that evolve as the field changes. Made for myself first; sharing it with people who learn the same way.
Get early access
Join the free waitlist for launch updates — or subscribe above to join the priority queue. Subscribers get a direct line to the team: we'll hear your use case, learn what you need, and factor it into the roadmap where it aligns with the product vision.
Two quick questions below help us understand your stack and biggest pain point — whether you waitlist or subscribe.