Zero-Database · IMAP-Native · Browser-Only
Every inbox you own.
One blazing-fast workspace.
SwiftBox aggregates unlimited IMAP/SMTP mailboxes — Gmail, Outlook, Zoho, your own domain, all of them — into a single lightweight dashboard. Sign in with Google. Nothing to download. Nothing sitting on our servers.
Free to use · No credit card · 30-second setup · Works in any modern browser
Any provider
Not locked to Gmail — pure IMAP/SMTP
Unlimited accounts
Aggregate every mailbox you have
Zero-database
Your config lives in your own Drive
Nothing to install
100% browser, on any device
Built for people drowning in inboxes
Every feature exists to make aggregating and reading mail faster — not to lock you into an app store or a database somewhere.
One-click Google sign-in
Skip creating yet another account and password. Authenticate securely with the Google identity you already trust, in seconds.
Any IMAP/SMTP provider
Not boxed into one ecosystem. Connect Gmail, Outlook, Zoho, Hostinger, or any custom-domain mailbox you already pay for.
Unlimited mailboxes
Personal, work, side-project, support inbox — link as many accounts as you want into one unified workspace. No per-seat pricing games.
Zero-database privacy
We don't run a server-side database of your email data. Your encrypted mailbox config lives in your own Google Drive — not ours.
Built for speed
On-demand header sync, no bloated local caching layer, no heavyweight desktop shell. Just a fast, live connection to your mail.
Attachments straight to Drive
Save any attachment to your Google Drive with one click — with smart de-duplication so you never pile up duplicate files.
Nothing to install
No desktop client, no mobile app store, no updates to babysit. SwiftBox lives entirely in your browser tab.
Real mailbox management
Folders, Spam/Junk and Trash controls, delete, address book, search, print-ready view — the whole workflow, no upsells.
Compose with attachments
Full HTML compose, reply, and forward — with multi-file attachments sent straight through your own SMTP identity.
Built different from the typical email app
Most inbox apps want you to download something and trust them with a permanent copy of your mail. SwiftBox flips that.
Typical email clients
- ✕ Desktop or mobile app you must install and update
- ✕ A copy of your mail synced onto their servers
- ✕ Account limits, paywalls, or "Pro" tiers to aggregate more than one or two inboxes
SwiftBox
- ✓ Runs entirely in your browser — nothing to install, ever
- ✓ Zero-database — your config stays encrypted in your own Google Drive
- ✓ Unlimited mailboxes from any IMAP/SMTP provider, one sign-in
Live in under a minute
Sign in with Google
One click, no new password to remember.
Link your mailboxes
Add IMAP/SMTP details for as many accounts as you own.
Read, reply, aggregate
Everything, instantly, in one fast dashboard.
Ready for an inbox that finally moves fast?
Free to use. No credit card. No app to download.
Continue with Google