InboxAttic shows exactly what's eating your storage — the biggest senders and forgotten newsletters — then cleans them up in bulk. Stop paying Google for space you don't need.
A data-focused view of your mailbox, plus the tools to act on it — without leaving Gmail.
Total storage used, messages indexed, and the exact senders and domains eating your quota — ranked by size.
Bar charts of mail received and storage added across 7 days to all-time, auto-bucketed by day, week, or month.
Archive everything from a sender, bulk-label, or unsubscribe & trash dead newsletters — all in a single tap.
Toggle by email or domain, by size or count, and filter to who's active. Find the noise instantly.
An optional weekly summary of what grew and what's worth clearing — sent from inside your own account, never our servers.
Built on metadata only — sender, date, size. Nothing is read, copied, or sent anywhere. Ever.
No account to create, no data to upload. It lives in your Gmail sidebar.
Install the add-on and open it from the Gmail sidebar. Authorize it against your own account — that's it.
A background job pages through your mailbox metadata and builds a private index in your own Google Sheet.
Open the dashboard, spot your biggest space hogs, and clean up in bulk. Watch your storage drop.
Most "inbox cleaner" tools pipe your email through their own servers. InboxAttic doesn't have servers to pipe it to.
Everything runs inside your Google account. We only ever touch metadata — who sent it, when, and how big.
Start free and reclaim gigabytes today. Upgrade when you want it running on autopilot.
Prices are in USD. Pro is billed yearly; Lifetime is a single payment. No hidden fees.
The whole point of InboxAttic is to get clutter out of your inbox — so it would be pretty strange to start by adding some. There's no signup list, no drip campaign, no “we miss you” emails. We don't collect your address to market to you.
When it opens up, you'll install InboxAttic free, straight from the Google Workspace Marketplace — no account to create, nothing to join. The only email InboxAttic ever sends is the optional weekly digest, and that goes out from inside your own account, only if you switch it on.
🔒 Launching soon on the Google Workspace Marketplace. No inbox clutter — that's a promise, not a tagline.
Yes. InboxAttic runs entirely inside your own Google account and only ever reads metadata — sender, date, and Gmail's size estimate. No message content is read, and nothing is sent to any third-party server. There is no third-party server.
Google gives you 15 GB free, then charges monthly for more (Google One starts around $2/mo). By finding and clearing the senders and newsletters eating your quota, InboxAttic can push you back under the free limit — or clear headroom so you delay upgrading for years.
The analytics are never gated — Free gives you the full picture for as long as you like: complete storage and sender stats, activity from the last 7 days all the way back to all-time, and top senders by size or count. Free also includes a few one-click cleanups to try. Pro removes the cap: unlimited one-click archive, label, trash, and unsubscribe by sender. An optional weekly digest is coming soon for Pro.
Yes — the Lifetime plan is a single early-bird payment for all Pro features plus every future update, no subscription. Early beta members lock in the lowest price.
Never automatically. Every cleanup action is one you choose and confirm. Archive and label are fully reversible, and "unsubscribe & trash" moves mail to Trash (recoverable for 30 days) rather than deleting it outright.
No. We don't run a waitlist or a marketing list, and we don't collect your address to send you anything. We're a tool for reducing inbox clutter — adding our own would defeat the purpose. The only email InboxAttic ever sends is the optional weekly digest, sent from inside your own Google account, and only if you turn it on.
See what's really in your Gmail, clean it in one click, and stop paying for space you don't use.
Get InboxAttic — free