Find the page you almost remember.
You forgot the title. You forgot the site. You remember it was about walking into a room and forgetting why. That’s enough for Thoth, a private memory for everything you read in your browser.
Find a page from what you remember
You read hundreds of pages. Within days their titles and addresses fade, while what they were about stays with you. Thoth can find a page from that memory, such as “forgot why I walked into a room”.
Less searching. More finding.
History needs the address. Bookmarks need you to have saved it. Thoth only needs whatever stuck with you.
“That article about walking into a room and forgetting why.”
- Search history
Today
Maker's Schedule, Manager's Schedulepaulgraham.com
'Night walks are a great tonic for urban stress': your stories of the nocturnal city | Cities | The Guardiantheguardian.com
Why Walking through a Doorway Makes You Forget | Scientific Americanscientificamerican.com
Sous vide - Wikipediaen.wikipedia.org
The Tail End — Wait But Whywaitbutwhy.comMethod of loci - Wikipediaen.wikipedia.orgNo search results foundIt was in there, but not in the words you remember.
- Search bookmarksMemory and attentionCareer and craft of work
How to Do Great Workpaulgraham.comThe Reading Brain in the Digital Age: The Science of Paper versus Screens | Scientific Americanscientificamerican.comSpacing effect - Wikipediaen.wikipedia.orgNo bookmarks foundOnly if you’d thought to save it.
- Search what you remember
Describe a page the way you remember it.
From your reading
Why Walking through a Doorway Makes You Forget | Scientific Americanscientificamerican.com · 14 min readScientists measure the "doorway effect," and it supports a novel model of human memory
Tip of the tongue - Wikipediaen.wikipedia.org · 8 min readFound from the part you remember.
Save this comparison as an image
Searching for “forgot why I walked into a room”: browser history finds no results, because the page is titled “Why Walking through a Doorway Makes You Forget | Scientific American”. Bookmarks find nothing, because the page was never saved. Thoth finds it from what you remember.
Keep reading. Thoth remembers.
Follow your curiosity. Thoth remembers along the way, so you can return to the ideas that matter.
Read it now. Find it later.
The pages you spend time reading are remembered on their own. No saving, no tagging, no deciding what might matter later.
No extra habit to build. Just read as you always do.
Keep the line that made you pause.
Highlight a passage and add a thought. Come back to your words and the original page together, right where you left them.
Remember the idea. Find the page.
Describe what stuck with you, without guessing the title or the exact words. Search everything you’ve read from any tab, or find a thought inside the page you have open.
Search by meaning is a paid-plan feature.
A little more you.
Bring related reads together, keep favorites close, and see where your curiosity takes you.
- Collections & favorites
- Notes & saved passages
- Reading activity
- Export any time
Explore the full product demo
Your reading, remembered
Your reading, remembered
Your reading. Your business.
Start without an account. Your reading stays on your device unless you choose to turn something on.
Nothing at all. Pages, passages and notes are kept here, under your control.
- Search by meaningPage titles, limited portions of text and your search terms, to search by meaning. Page addresses are never sent.
- Encrypted backup & restorationYour archive, encrypted before it leaves. Only you can unlock it. We cannot read it.
Some reading is just for you. Keep any site out of Thoth, with email, documents and password managers excluded from the start.
Read at your desk.
Revisit from anywhere.
That article from your laptop, ready on your phone. Thoth Web gives you a place to search your backed-up reading, revisit saved passages, and open the page again.
- Your reading, ready in any browser
- Your saved passages, favorites and collections
- Your encrypted backups, unlocked by you
Thoth Web is coming soon.
Your library, on your phone
Works in the browser you already use.
One install, nothing to change about how you read. Each browser keeps its own private archive.
- Chrome
- Brave
- Firefox
Also runs in desktop Chromium browsers
- Edge
- Opera
- Opera GX
- Vivaldi
- Arc
- Dia
- Yandex
- Thorium
- ungoogled-chromium
Start free. Go a little further.
Keep your reading on your devices, or add search by meaning and encrypted backups.
Free
Start hereA memory for your everyday reading.
$0 forever
No account. No card.
- Included: 1,000 memories
- Included: Private keyword search
- Not included: Search by meaning
- Not included: Encrypted backup
- Not included: Sync
- Included: Unlimited local installations
Privacy-first · $14.99 once
Lifetime
Most lovedLocal only. Private by design. Pay once, keep it forever.
$14.99 once
One payment on your Thoth account. No subscription. Nothing you read leaves your device.
- Included: Unlimited memories
- Included: Private keyword search
- Not included: Search by meaning
- Not included: Encrypted backup
- Not included: Sync
- Included: Unlimited local installations
Pro
Go furtherFind the idea behind the words.
$5.99 / month
or $59 billed yearly
7-day free trial, payment method required.
- Included: Unlimited memories
- Included: Private keyword search
- Included: Search by meaning
- Included: Encrypted backup
- Included: Sync on 1 browser installation
- Included: Unlimited local installations
Max
More browsersMake room for more of your browsers.
$9.99 / month
or $99 billed yearly
7-day free trial, payment method required.
- Included: Unlimited memories
- Included: Private keyword search
- Included: Search by meaning
- Included: Encrypted backup
- Included: Sync on 3 browser installations
- Included: Unlimited local installations
On every plan: automatic capture, collections and favorites, saved passages and notes, blocked sites, export and deletion. Prices in US dollars; any applicable tax is added at checkout.
About Thoth browser memory.
Plans and terms are on pricing. Anything else? Get in touch.
Do I need an account to get started?
No. Install Thoth and it starts remembering what you read, without signing up. You need an account only to buy a plan: Lifetime, or Pro and Max for search by meaning and encrypted backup.
What leaves my device?
Nothing during ordinary use without an account, and Lifetime sends none of your memories anywhere. If you turn on search by meaning, page titles, limited portions of text and your search terms go to an online service. Page addresses are never sent. Encrypted sync uploads an archive only you can unlock.
How is this different from Chrome’s AI history search?
Chrome’s AI history search lets you find visited pages using everyday language. Thoth builds an archive from pages you actively read, with collections, notes and saved passages you can search and export. It works in Chrome, Brave and Firefox, and capture and keyword search stay on your device without an account.
What’s the difference between Lifetime and Pro?
Lifetime is one payment for Thoth on your own devices: unlimited memories and private keyword search in every browser you use, and your reading never leaves your device. You sign in to a Thoth account to buy it, and signing in unlocks it in each browser you use; it then keeps working offline. It has no search by meaning, backup or sync. Pro is a subscription that adds search by meaning, plus encrypted backup and sync on 1 browser installation (Max: 3), which run on our servers.
What happens to my memories if I stop paying?
They stay yours. Your archive lives in your browser, so cancelling never deletes it. You keep everything you saved and can keep searching it by keyword; search by meaning, backup and sync stop, and on Free new pages are saved only while you have fewer than 1,000 memories. Your encrypted backups stay stored, and restoring them needs Pro or Max again. Lifetime never expires.
Read something good. Find it again.
Let Thoth remember it, so you don’t have to.
You’re on the list. We’ll let you know when Thoth is ready.
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