Vertical tabs that breathe
Titles stay readable. Pin what matters, collapse what does not. Your canvas stays wide and calm.
Clutter audit · Calm productivity
Productivity is not about more buttons—it is about less noise. Tabbit keeps your main canvas clear with vertical tabs, smart workspaces, and Agent tasks that run in their own lane, not on top of your reading.
AI sidebar
Workspace
Clutter audit
Most "best browser" lists count features. A clean browser removes visual and cognitive friction. Score yourself—or see how Tabbit clears each bar.
Can you read full tab titles without squinting?
Vertical sidebar shows complete titles; smart groups collapse the rest.
Typical browser
Horizontal favicon strip hides context after ~8 tabs.
Clean by design
Titles stay readable. Pin what matters, collapse what does not. Your canvas stays wide and calm.
Group tabs by client, sprint, or course. One click hides every other project from view.
Research, forms, and summaries run in a separate tag group. You read; Tabbit executes out of sight.
Before → after
Side-by-side
| Capability | Tabbit | Chrome | Arc | Comet |
|---|---|---|---|---|
| Vertical tabs (full titles) | ✓ Native | Extension | ✓ | Partial |
| Project workspaces | ✓ Smart groups | Tab groups | ✓ Spaces | Limited |
| AI without UI clutter | ✓ Isolated Agent lane | Sidebar | Ask Arc | Overlay chat |
| Parallel background tasks | ✓ Tag-group Agent | Manual tabs | Manual | In-page AI |
| Free on Mac & Windows | ✓ | ✓ | Mac only | Waitlist |
Start clean
Bookmarks, passwords, and extensions—zero migration friction.
Name it after your current project and drag related tabs in.
The one page you are actively reading stays front and center.
Research or forms run in a separate lane—your canvas stays clean.
Hide other workspaces. One calm screen, full productivity.
FAQ
Tabbit combines vertical tabs, project workspaces, and isolated Agent lanes so your screen stays calm while work still gets done. It is free on macOS and Windows.
Minimalism removes features; cleanliness removes clutter. Tabbit keeps powerful AI and automation—but structures them so they do not cover your content.
Arc excels at Spaces on Mac. Tabbit adds isolated Agent tag groups so background AI work never overlays your focus tab, plus full Windows support.
Yes. Tabbit's Agent mode runs in its own tag group. You get AI execution without a permanent sidebar eating your reading space.
Horizontal tabs truncate after a handful of sites. Vertical tabs show full titles and scale to dozens of pages without crushing your viewport.
Tabbit is free during public beta on macOS and Windows—no invite code required. Download from the official site for your region.
Each workspace is an independent tab group. Show one client or sprint at a time; hide the rest with a single click.
One-click import brings bookmarks, history, passwords, and extensions. Then reorganize into workspaces instead of one endless tab row.

Vertical tabs, calm workspaces, and Agent lanes that stay out of your way. Free on Mac and Windows.