Pick Tabula if
Your work spans several sites and you want them side by side on one canvas instead of in tabs.
The catch. It runs on macOS only, it is closed source, and it is newer than everything else here.

Tabula is best for seeing many sites at once. Safari is best for battery life and Apple devices.
Your work spans several sites and you want them side by side on one canvas instead of in tabs.
The catch. It runs on macOS only, it is closed source, and it is newer than everything else here.
You want the browser that is already on your Mac, easiest on the battery and tied into iCloud.
The catch. It has no vertical tabs or split view, a smaller extension catalogue, and no Windows version.
| Tabula | Safari | |
|---|---|---|
| Engine | Chromium | WebKit |
| Vertical tabs | On by default | No |
| Sites on screen at once | As many as you arrange, on a canvas | One per window |
| Separate workspaces | Zones — two free, unlimited on the paid plan | Profiles and Tab Groups |
| Ad and tracker blocking | Built in, ads and trackers | Trackers, not ads |
| Extensions | Chrome Web Store | Safari extensions |
| Platforms | macOS | macOS, iPhone, iPad |
| Open source | No | No (WebKit is) |
| Price | Free; $9.99/month for unlimited zones | Free |
| Development | Active | Active |
Neither wins everywhere. Tabula is best for seeing many sites at once; Safari is best for battery life and Apple devices. Pick Tabula if your work spans several sites and you want them side by side on one canvas instead of in tabs. Pick Safari if you want the browser that is already on your Mac, easiest on the battery and tied into iCloud.
Tabula: Built in, ads and trackers. Safari: Trackers, not ads.
Tabula: Chrome Web Store. Safari: Safari extensions.
Tabula: macOS. Safari: macOS, iPhone, iPad.
Tabula: Free; $9.99/month for unlimited zones. Safari: Free.