Quiet. Constant. Yours.

The bookmark organizer that does the work for you.

Constance is a Chrome extension that quietly handles your bookmarks and your open tabs. She remembers, so you don't have to.

Try it · free
Early access. No credit card. Available on Chrome.
Always sorting

Sorting boosted with built-in AI.

She sorts as you work. New tabs find their folder before you've decided where to put them. One sort handles years of bookmark debt on a library of 5,000 in under a minute.

Duplicates get tucked away. Dead links get paired with their archives. Your originals stay exactly where they were, until you say go.

See her sort
that pasta thing with the burnt sugar
Searched: bookmarksopen tabsrecently closed
Burnt honey pasta with garlic crumbs
smittenkitchen.com · Recipes
Bookmark
Caramelized onion pasta, eight ways
cooking.nytimes.com · open in tab 3
Open tab
Miso butterscotch cookies, rewritten
bonappetit.com · closed 11 days ago
Closed
Find by feeling

Type what you remember. Not what you saved.

Semantic search across every bookmark, every open tab, every tab you closed weeks ago. Constance finds the rest.

Type a fragment of what you remember. She returns the bookmark, the open tab, or the page you closed eleven days ago.

Try semantic search
A quiet moment

She remembers, so you don't have to.

Your call, always

She suggests. You decide.

Rename “Recipes” to “Sunday cooking.” Move “Work” into a folder called “Studio.” Lock a folder so she stops touching it. Her decisions stick until you change them.

And the next sort respects every name you've kept.

See how it works
Wherever you are

Pin a tab here. Find it pinned there.

Snapshot a research session on Mac. Restore it on Windows. Your daily drivers travel with you.

Chrome, Arc today. Brave and Edge in beta. Mac and iOS apps soon.

See supported devices
Quiet by design

Your bookmarks stay yours.

Your bookmarks live in Chrome, where they always have. When Constance thinks, titles and URLs flow through a private pipeline. She never trains on your data. She never sells it.

Wipe your dashboard in one tap. She forgets everything.

Local-first home

Your bookmarks stay in Chrome. Constance reads them only when she sorts.

Private pipeline

If sync is on, only titles and URLs travel, encrypted. Never your page contents.

Never trained, never sold

Your bookmarks are never used to train any model, by anyone. Never sold to anyone.

One tap to forget

Wipe your dashboard, your sync, and your sort history. Honored within 24 hours.

The fast way

Fast enough you forget you started.

5Kbookmarks
First sort
Five thousand bookmarks. Sorted, named, deduped. Under a minute.
200ms
Find anything
Type a fragment. She returns the bookmark before you finish the thought.
2min
Daily drivers, pinned
The sites you open in the first two minutes get pinned, day after day.
Two halves, one Constance

She arrives, and then she stays.

Side A · One time

The first deep sort.

A single run, end to end. Your bookmark library, folded into folders that fit how you actually work.

  • Themed folders, named in plain English
  • 5,000 bookmarks in under a minute
  • Duplicates filed, dead links rescued
  • A dashboard with the full report
Side B · Always on

And then she stays.

Ambient maintenance. Tiny moves, every day, that keep your browser quiet.

  • Pins your daily drivers in the first two minutes
  • Mutes background autoplay you're not watching
  • Long reads routed to Chrome's Reading List
  • Time Machine: hourly snapshots of every session
  • Focus Mode dims every group except yours
  • Sessions hand off across all your devices
From the maker

I built Constance because I was drowning in tabs and bookmarks no system ever solved. I tried every manager. Every workflow. Every “just be more disciplined” trick. None of it stuck.

So I made the thing that should have existed: a quiet presence that handles it for me. She remembers, so I don't have to. Maybe she'll do the same for you.

A
Aristide, founder of Constance
Writing from Toronto, when she lets me.
She keeps learning

What Constance has been up to.

May 24, 2026

Time Machine for tabs is live.

Hourly snapshots of your full browsing state, kept for 90 days on Pro. Restore any past session in a click. Recovers everything, including tabs you didn't mean to close.

New
May 17, 2026

Daily drivers now pin themselves.

The tabs you open in the first two minutes of Chrome, every day, get pinned automatically. Configurable. Reversible. Skip it for any site you want.

Shipped
May 9, 2026

Cross-device handoff, faster.

Session sync now lands under 500 ms across Mac, Windows, and Linux. Pin a tab here, find it pinned there.

Improved
Apr 28, 2026

Semantic search is live for everyone.

Type what you remember, not what you saved. She searches every bookmark, every open tab, every recently closed tab. Free for the launch month.

New
FAQ

The questions every new Constance asks.

What does it cost?
Free for the first 200 bookmarks. Pro is $9 a month or $79 a year, with unlimited sorts, semantic search, the dashboard with 90 day retention, and cross-device sync. Teams launches summer 2026 at $19 per user. There's also a founder visit option, but that's a different conversation.
What data does Constance see?
Titles and URLs of bookmarks, and the same for currently open tabs when she sorts. That's it. No page contents, no form data, no passwords, no browsing history. Your bookmarks live in Chrome, where they always have.
Does she work offline?
The ambient parts do. Pinning, muting, routing to Reading List, snapshots, all happen locally and work offline. Semantic search and deep sort use the cloud pipeline and need a connection. They run encrypted, end to end, and never train.
Can I export my folders?
Yes. Constance writes back into Chrome's native bookmark format. You can export to HTML or JSON anytime, take your folders to another browser, or just keep them in Chrome and never look back.
What happens if I uninstall?
Your bookmarks stay sorted in Chrome, exactly as she left them. Pins stay pinned. Folder names stay yours. The only thing that goes is Constance herself. Your dashboard data wipes within 24 hours of uninstall, or instantly if you wipe it first.
Will I lose any bookmarks?
Never. Constance reads your bookmark tree and proposes a sorted copy. Nothing moves until you tap go. Every sort saves a backup, restorable in one tap. Your originals stay exactly where they are.
One small tap

Let her start remembering.

Free for the first 200 bookmarks. No card. No account. Just a quieter browser.

Try it · free