No. 12 of 31 ·Email Cleanup Software

GMClean

Web · Self-hosted

Visit site Alternatives

Freedom report

One barScore 5.4

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely1 of 6 device platforms
DocumentedPlans, terms and facts published

GMClean is ranked #12 of 31 in email cleanup software on Freedom251. It runs on Self-hosted, Web.

Compared on email cleanup software

Unsubscribe tools: Yes
Supported email providers: Gmail, Outlook, and custom IMAP servers
Bulk action limit: 500 messages/action

Best GMClean alternatives

See all 20

Two bars Clean Email Free tier No. 1Free6.7 Two bars Gmail Bulk Unsubscribe & Cleanup Tool Free tier No. 2Free6.6 Two bars InboxSweeper Free tier No. 3Free6.6 Two bars Cleanfox Free tier No. 4Free6.5 Two bars Trimbox Free tier No. 5Free6.5 Two bars Unroll.Me Free tier No. 6Free6.5

The record

Product: GMClean is a self-hosted tool for scanning inboxes, classifying email, unsubscribing in bulk, deleting messages, and exporting data.
Header-only scanning: GMClean says it fetches email headers such as subject, sender, and List-Unsubscribe, and does not download email bodies.
Mailboxes: It supports up to 10 Gmail, Outlook, or custom IMAP mailboxes at once.
Inbox analysis: It provides a 0–100 inbox health score based on five weighted factors, plus sender insights and email age distribution.
Folder scanning: It can scan INBOX, Spam, Promotions, Trash, and other IMAP folders.
Unsubscribe and delete: It supports one-click RFC 8058 unsubscribe and bulk unsubscribe, while bulk email deletion is batched at 500 messages per batch.
Exports: It can export selected subscriptions with resubscribe links and all scanned emails to CSV.
Classification: Email classification uses heuristic rules and can optionally use Gemini for ambiguous cases.
Email providers and authentication: The README lists Gmail, Outlook, and custom IMAP support, with app passwords or OAuth2 for Google and Microsoft.
Local storage: GMClean says data is stored in browser IndexedDB and that it has no cloud database, telemetry, tracking cookies, or analytics scripts.
Credential security: The README says credentials are encrypted with AES-256-CBC before storage and requires an ENCRYPTION_SECRET described as an AES-256 key.
Deployment: The project documents running GMClean with npm, Docker, or Docker Compose.
License and support: The repository is MIT-licensed and invites contributions through GitHub pull requests.
Maker location: The GitHub profile for Hussein Khalid lists Estonia.

Where it ranks on Freedom251

Best Email Cleanup Software in 2026#12 of 31

Is GMClean yours?

Claim it for free: prove the domain, then correct facts, plans and screenshots. An editor reviews every change.

Claim it free Promote GMClean

Sources

github.com/h-khalid-h/GMClean· checked 4 Oct 2026
github.com/h-khalid-h· checked 4 Oct 2026