Your Roadmap to an Organized Life
Dump everything in — thoughts, photos, voice memos, confirmation numbers — without stopping to organize any of it. Optional AI titles it, files it, and answers your questions from it. And every note stays a plain Markdown file on your machine: yours forever, with or without the app.
Free while in beta · No account required · Works completely offline
Actual screenshots — Windows and Android, same vault.
All the leverage of AI. None of the blind trust.
Most AI note apps ask you to pour your life into their cloud and hope for the best. Most "own your files" apps make you do all the organizing yourself. Clarity Atlas refuses to make you choose.
AI does the filing
Capture without ceremony. The AI titles your notes, tags them, and sorts them into your folders — every action logged and undoable. Sorting alone gives you hours back.
Ask instead of digging
"What did the contractor quote for the deck?" Get answers pulled from your own notes, with the source notes cited — no scrolling, no remembering where you put it.
Plain files, forever
Every note is an ordinary Markdown file in a folder you can see. Any editor opens them today; any editor will open them in 30 years. No account, no lock-in — your vault is already the export.
Yours even offline
Internet down? Provider outage? Your notes are still sitting on your device — already sorted, because the AI did it for you — and on-device search finds them instantly.
"I dump every piece of information I think I might ever need into Clarity Atlas and never look at the notes again — I just ask for it. But I also know that if I need them, they're right there: plain files on my machine, sorted, searchable, mine."
— Daniel Hodgins, creator of Clarity Atlas
A second brain that keeps up with a busy life
Capture in seconds
Type it, photograph it, or say it. Home-screen widgets capture a note or a voice memo without even opening the app.
Voice memos become real notes
Rambling recordings come back as clean, titled, legible notes — with the original audio kept alongside.
optional · uses your AI keysFiles itself
The AI reads new captures and files them into your folders, with every action logged and undoable. Or keep it manual — your call.
optional · uses your AI keysAsk your notes anything
Question answering grounded in your own notes — "what did the contractor quote for the deck?" — with sources cited.
optional · uses your AI keysSearch that's instant
Full-text search over thousands of notes, entirely on-device, ready the moment the app opens. No connection required.
Checklists on your home screen
Pin any note or checklist as an Android widget. Tick items off without opening the app; changes sync everywhere.
Notes that clean up after themselves
Flag short-term notes — confirmation numbers, parking spots — to auto-delete in a week, a month, or on a date you pick.
Sync on your terms
Point desktop and phone at a bucket you own — or let Clarity Atlas Cloud handle it — and they stay in step, conflict-safe by design, with deletions requiring proof of intent.
A real privacy switch
Mark a note local-only and it is never sent to any AI service. Add an encryption passphrase and it syncs as ciphertext too — attachments included.
How it works
Install and write
No account, no setup required. Your first note is a Markdown file on your device within a minute.
Add AI if you want it
Bring your own API keys — guided, step by step — to unlock auto-filing, transcription, and question answering. Or let Clarity Atlas Cloud handle it with zero setup. Skip both and everything else still works.
Sync across devices
Connect a storage bucket you own, or use Clarity Atlas Cloud, and your vault follows you — desktop, phone, and any machine you add later.
See it work
No staging, no speed-up — this is the app in real time.
Get Clarity Atlas
Free while in beta. Windows today, Android in beta, Play Store listing on the way.
Windows
Unsigned beta build: Windows SmartScreen may ask you to confirm — choose “More info → Run anyway.”
Android
No ads and no in-app purchases in this build. Installing outside Google Play: your phone will ask you to allow installs from your browser — that's normal for a beta APK. Tap the downloaded file and follow the prompts.
GOOGLE PLAY LISTING ON THE WAYQuestions people ask
Do I need an account?
No. There is nothing to sign up for. The app writes files on your device and that's the whole relationship. An account only exists if you subscribe to Clarity Atlas Cloud.
What happens to my notes if Clarity Atlas disappears?
Nothing. Your notes are ordinary Markdown files in a folder on your machine. They open in Notepad, VS Code, Obsidian — anything. That's the point.
Is the AI required?
No. Capture, browse, checklists, widgets, and full-text search work with zero configuration and no internet. AI features are opt-in.
Which AI reads my notes, and when?
Only when an AI feature runs — filing a note, answering a question, transcribing a memo — and only the notes involved. Text goes to Anthropic (organizing and answers), Voyage AI (search embeddings), or Deepgram (transcription), on your own API keys or through Clarity Atlas Cloud. Notes you mark local-only are never sent to any AI provider, and nothing is sent at all until you turn AI on.
Where does sync store my data?
Your choice. Bring your own S3-compatible bucket — Cloudflare R2 or Backblaze B2, whose free tiers comfortably fit a personal vault — and your notes never pass through us. Or use Clarity Atlas Cloud, where notes are encrypted on your device with a passphrase only you hold before they're uploaded, so the stored copies are unreadable without it.
What does "local-only" do?
A per-note switch that guarantees the note is never sent to any AI provider. Set an encryption passphrase and those notes also sync as ciphertext — note text and attachments both. Clarity Atlas Cloud always requires a passphrase, so there everything is encrypted before it leaves your device.
Is it on the Play Store?
Not yet. Android is a beta you install directly from this site, so your phone will ask you to allow it once. A Play Store listing is on the way. iPhone isn't available yet.
What does it cost?
Free while it's in beta. After launch the app stays free with ads, which a one-time purchase removes. AI on your own keys is billed by those providers at cost — typically pennies a day — or Clarity Atlas Cloud bundles AI and sync into one subscription.