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Prevon vs Evernote
Evernote stores your notes on its servers, encrypted with keys managed on its behalf, and requires an account. Prevon encrypts every note on your device with a key only you hold and has no account — but it is in private beta, while Evernote is a mature app you can use today.
Where Evernote is the better choice
- Maturity. Evernote has years of features Prevon does not: web clipping, document scanning, reminders, tasks and sharing.
- Availability. Evernote runs on the web, desktop and mobile today. Prevon has no public download yet.
- Partial encryption exists. Evernote’s “Encrypt Selected Text” encrypts highlighted text with a passphrase Evernote never receives — though it cannot encrypt a whole note or notebook.
- Evernote states it does not use your content to train AI models and does not let third parties do so.
Where Prevon is different
- Evernote’s data is encrypted at rest with Google-managed keys, and it is not end-to-end encrypted. Its privacy policy describes cases where employees may access note content — with your permission for support, or to comply with legal obligations. Prevon encrypts each note on your device, so there is no readable copy for anyone to access.
- Evernote’s AI features run on its servers and, for some features, OpenAI. Some are listed as coming soon. Prevon has no cloud AI path.
- Evernote requires an account, and its Free plan allows one connected device. Prevon has no account.
- Evernote’s privacy policy says it may disclose personal data to third parties in connection with its own personalised advertising. Prevon has no account, no analytics and no tracking.
- Prevon is in a private beta with no public download, and it has not had an independent security audit. Its encryption is designed so that we cannot read your notes; its sync is switched off and its AI features are in beta.
Prevon and Evernote
Side by side
The same verdicts we use everywhere on this site, narrowed to Evernote.
| Feature | Prevon | Evernote |
|---|---|---|
| We cannot read your notes | ||
| On-device AI processing | (see note below the table) | |
| No account required | ||
| Sync that stays locked in transit | (see note below the table) | |
| Device-to-device sync, no cloud in the middle | ||
| No note content sent to a cloud AI | ||
| Option to end-to-end encrypt whole notes | ||
| Available to download today | ||
| Works in a web browser | ||
| Notes stored as plain files any editor can open |
✓yes · × no. Verdicts are read from each vendor's own published documentation as of , and describe the default setup. Evernote encrypts data at rest with Google-managed keys. Its “Encrypt Selected Text” feature encrypts text you highlight, with a passphrase Evernote never receives, but cannot encrypt a whole note or notebook. Evernote states it does not use your content to train AI models; some of its AI features are listed as coming soon. If any of this changes, it is on us to correct the page.
* Prevon’s sync is switched off in the private beta, so that row describes its design — today your notes do not leave your device. Its on-device AI features are in beta.
Which should you pick?
Pick Evernote if you rely on web clipping, scanning, reminders or shared notebooks, or need something that works today on every device and in a browser.
Pick Prevon if you want notes nobody else can read, with search that works by meaning on your own device. Importing from Evernote takes an ENEX export per notebook.
Statements about other products are read from their own published documentation as of . If any of it is out of date, tell us and we will correct the page.
Prevon is in private beta.
There is no public download yet. Leave an email and we write once, when it opens to everyone.