Matchbox
Two boxes. One string.
S-Sence Labs
Matchbox
Two boxes. One string.

Your messages stay private to your account and work even when the internet doesn't.

or
Enter your PIN

Your PIN unlocks end-to-end encryption on this device.

Your data is safe — even from us.

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Settings

Appearance
Dark mode
Easier on the eyes at night
Palette
Language
Privacy
DM open
Strangers nearby can start a chat. You stay visible either way.
Cabin mode
Skip the cloud. Scan nearby harder. Quieter pings.
Read receipts
Account

Your name
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Username
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Phone
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Findable by phone
Only after SMS verify, and only if they opted in too.
My QR
Let someone add this profile
App PIN
Unlocks this device (and its encryption key)
Recovery key
Emergency backup if you have no other device
About

Add someone

We’ll ask permission and match people who already have Matchbox — by the same email they signed up with, or phone if you both opted in.

Chat

Report

Matchbox does not moderate. This drafts an email of only what you can already see. You send it to local police.

Emoji