InboxSweeper vs Trimbox
InboxSweeper
github.comTrimbox
trimbox.ioSide by side
| Figure | InboxSweeper | Trimbox |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | — |
| Open source | Yes | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| Linux | Yes | — |
| iOS | — | Yes |
| Android | — | Yes |
| Self-hosted | Yes | — |
| Plans published | 1 | 1 |
| Spec score · Email Cleanup Software | 8.7 (#5) | 7.3 (#26) |
| Privacy | The tool runs on the user's computer and says mail, credentials, and tokens are not uploaded; anonymous usage counters can be disabled with INBOXSWEEPER_NO_TELEMETRY=1. | The maker says email data stays on the user's device and is never shared, and says Trimbox is verified by Google. |
| Purpose | InboxSweeper bulk deletes old promotions and newsletters and unsubscribes from mailing lists. | Trimbox scans inboxes for mailing lists and unwanted email, then helps users unsubscribe and delete old messages. |
| Support | The project directs users who encounter an unlisted issue to open a GitHub issue with their OS, browser, and the exact wording of the problem. | Trimbox offers a help center and email support at [email protected], and says users can request a refund if unsatisfied. |
Plans
In their own words
InboxSweeper
InboxSweeper is a free, open-source tool for clearing old promotional mail and newsletters and unsubscribing from mailing lists. It supports Gmail fully; Yahoo and other IMAP inboxes are experimental. Choose among three sweep modes: Sloth targets mail older than two years, Normal mail older than one year, and MadMax includes recent promotional mail. Their respective run caps are 25, 50, and 100 senders. Before moving messages, sweeps show counts; financial, security, payment, receipt, and government mail is protected. You can unsubscribe, move selected messages to Trash, or report senders as spam. Trash messages are described as recoverable for about 30 days. One-click and mailto unsubscribe options are supported; web-link-only options are flagged for manual handling. The tool runs on your computer and says it does not upload mail, credentials, or tokens. It offers a local browser interface, Windows executable, terminal CLI, and AI-agent instructions. It uses a scoped app password rather than Google OAuth, with credentials stored in macOS Keychain or a locked file.
Trimbox
Trimbox helps Gmail users reduce unwanted mail by finding mailing lists and older messages, then offering tools to unsubscribe, delete, and block future messages. Users can unsubscribe from a list with one action; if the list requires a formal request, Trimbox can send one. To clear older mail, users can delete messages from a sender in one action. Those messages move to Trash and are permanently removed after 30 days. Trimbox can also create editable Gmail filters to block unwanted senders. The maker says email data stays on the user’s device and is never shared, and that Trimbox is verified by Google. The service needs access to a Gmail account to find mailing lists and delete old junk mail. Trimbox is available as an extension, in a browser for Gmail, and as a mobile app on Android and iOS. The App Store listing says users can connect unlimited email accounts, but the free plan covers the first 10 unsubscribes; a subscription unlocks unlimited unsubscribes. The listed free plan is free.