Tabox vs Tabs Outliner
Tabox
tabox.coTabs Outliner
tabsoutliner.comSide by side
| Figure | Tabox | Tabs Outliner |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | Yes | — |
| Open source | — | — |
| Plans published | 3 | 2 |
| Spec score · Tab Management Software | 7.6 (#16) | 7.8 (#10) |
| Headquarters | Austin, Texas, United States | Ukraine |
| Organization | Collections can be grouped in folders, reordered, color-coded, and viewed in list or grid layouts. | The extension builds a live tree synchronized with the active browsing session. |
| Privacy | The extension has no ads, behavioral tracking, or analytics telemetry, though its website may load optional Google Analytics after consent. | The privacy policy says basic use does not require an account, browsing history is not tracked on the developer's servers, and extension data is stored locally. |
| Product | Tabox is a browser extension for saving open tabs and tab groups into named collections, organizing collections into folders, syncing them, sharing them, and using optional AI tools. | Tabs Outliner is a web notebook and session manager that saves tabs in a tree and lets users add notes. |
| Support | Users can get help through the guide, GitHub issues, or the contact form; the site says GitHub issues get the fastest turnaround. | The maker lists support for license issues, feature requests, and technical questions at [email protected]. |
Plans
In their own words
Tabox
Tabox is a browser extension for saving open tabs and tab groups as named collections, then organizing and reopening them. It is available for Chrome, Firefox, and Edge. Collections can be placed in folders, reordered, color-coded, and displayed in list or grid layouts; saved tab groups retain their names, colors, titles, URLs, and order. Optional Google Drive sync stores collections in a hidden application data folder in the user's Drive. Optional AI actions can group tabs, remove duplicates, rename collections, and arrange folders. When an action runs, relevant titles and URLs are sent to Tabox's API and forwarded to OpenRouter; Tabox says it does not store prompts or responses. Shared folders support collaboration, and collection links let recipients access shared content. Local collections stay on-device by default, and users can export collection and folder data as text files, including backups. The free plan includes core collections, restore, folders, and Google Drive sync. Pro lists AI tools, shared folders, collection links, and an AI assistant, with a 7-day free trial; its price is not shown.
Tabs Outliner
Tabs Outliner has no write-up on Specifiction yet; its figures are above.