Side by side
GMClean vs Trimbox
Both stand on email cleanup software. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Self-hostedWeb
GMClean combines header-based inbox analysis with unsubscribe, deletion, and export tools across several mailbox types. Its self-hosted setup and 500-message deletion batches are key details to consider.
Visit GMClean Free plan AndroidExtensioniPhone+1
Trimbox combines unsubscribe, bulk deletion, and sender-filter tools for Gmail, with a free allowance for the first 10 unsubscribes. Consider the Gmail access requirement and the subscription needed for unlimited unsubscribes.
Visit TrimboxThe facts
| GMClean | Trimbox | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Self-hosted, Web | Android, Extension, iPhone, Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | github.com | trimbox.io |
| On email cleanup software | #11 of 31 | #15 of 31 |
GMClean: what it does well
- Supports up to 10 mailboxes at once.
- Scans headers without downloading message bodies.
- One-click and bulk unsubscribe are supported.
- Exports subscriptions and scanned email to CSV.
- MIT-licensed and listed as free.
What to know first
- Bulk deletion runs in batches of 500 messages.
- Gemini classification is optional and for ambiguous cases.
- Requires self-hosted deployment.
Trimbox: what it does well
- One-click unsubscribe for mailing lists.
- Can send formal unsubscribe requests when required.
- Creates editable Gmail filters for unwanted senders.
- Maker says email data stays on-device and is not shared.
What to know first
- Gmail is the only listed supported email provider.
- Free plan covers only the first 10 unsubscribes.
- Trimbox requires access to a Gmail account.
- Deleted messages are permanently removed after 30 days.
Alternatives to GMClean Alternatives to Trimbox The whole list