| Core approach | PublishedA deliberate sender-by-sender cleanup ritualRank senders, inspect the effect, then choose Keep, Archive, Unsubscribe, Later, or Delete. | NativeBuild a rule from Gmail search criteriaChoose conditions, test the search, then select actions for matching incoming mail. |
|---|
| Mailbox support | Scope differsGmail and Google WorkspaceDeclutrMail is intentionally Gmail-specific today. | NativeGmail and Google WorkspaceFilters are a native Gmail capability, not a separate cross-provider product. |
|---|
| Existing-mail cleanup | PublishedYes — by senderArchive, Later, and Delete act on matching current inbox mail. Unsubscribe does not move existing mail. | Scope differsVia Gmail search and bulk actionsNative Gmail search can find current matches; filter documentation primarily describes incoming-mail rules. |
|---|
| Future-mail automation | Scope differsSeparate Pro automationAutopilot rules are configured separately. A one-time Archive or Later action does not automatically become a future-mail rule. | NativeCore behaviorFilters can label, archive, delete, star, or automatically forward matching incoming mail. |
|---|
| Unsubscribe | Scope differsWhen sender metadata supports itRFC one-click requests can run directly. Mailto-based requests require a manual step; unsupported senders stay explicit. | Scope differsSeparate Gmail subscription controlsA filter routes mail; it does not itself opt out. Gmail separately offers Unsubscribe and Manage subscriptions. |
|---|
| Preview and recovery | Scope differsJournaled for reversible label actionsArchive, Later, and Delete use the plan Activity Undo window. Delete also has separate Gmail Trash recovery, normally up to 30 days. Unsubscribe is not a reversible DeclutrMail action. | Scope differsTest criteria; edit or delete the rule laterGoogle documents previewing matches with Search, but no separate durable cleanup-action journal. |
|---|
| Email-data posture | PublishedMetadata and Gmail’s short preview snippetFull message bodies and attachments are not fetched. | NativeNo additional cleanup vendorFiltering happens inside the Gmail service that already hosts the mailbox. |
|---|
| Public starting point | PublishedFree, $9 Plus, or $19 Pro monthlyFree includes 5 lifetime cleanup actions. Plus is $90/year; Pro is $190/year, with a limited $129 founding offer in the current tier manifest. | NativeIncluded with Gmail or Google WorkspaceThere is no separate Gmail-filter subscription. |
|---|