Compose×
01.
Compose normally
Write your email inside Gmail, Outlook or any inbox you already use. SealSend rides along — there is nothing new to learn.
SealSend combines encrypted messaging, Gmail sealed email packages, and ION wallet identity for private communication without server-side data storage.
Three quiet steps. No new inbox to check, no ceremony, nothing between you and the people you talk to.
Write your email inside Gmail, Outlook or any inbox you already use. SealSend rides along — there is nothing new to learn.
The payload is encrypted against the recipient's public key — locally, before your draft ever leaves your device.
SealSend ties delivery to verified wallet identities and ION status checks, so sender and recipient can prove who they are without exposing content.
End-to-end encryption meets ION wallet identity, Gmail-based sealed email packages, and protected mobile delivery without exposing message content or wallet secrets.
Direct messages, group conversations, media, attachments, and sealed email packages are encrypted before content leaves the user's device.
Users can create or import an ION wallet, share addresses, check wallet status, view balances, and back up recovery phrases.
Connected Gmail accounts support reading, sending, and SealSend encrypted email packages from the mobile app.
Secure invitations connect wallet identities for encrypted direct messages and private group conversations.
Biometric and PIN app protection, offline relay queues, and local secret handling keep private communication resilient.
Install in your browser for desktop email. Use the mobile app for wallet-verified messaging, Gmail-based encrypted email packages, and ION balance visibility.
A one-click 'Seal' button inside Gmail, Outlook Web, and any browser-based inbox. Compose normally — hit seal — your draft is encrypted before it leaves your laptop.
A secure messaging and email app for verified wallet identities. Create or import an ION wallet, accept secure invitations, exchange encrypted direct and group messages, and send encrypted email packages through connected Gmail.
Explore a variety of scenarios where our encryption offers the protection and peace of mind that individuals and organizations demand.
Individuals safeguard sensitive communications, from financial details to personal conversations, against digital eavesdropping.
Enterprises protect intellectual property and client data in their email exchanges, preserving trade secrets and client trust.
Organizations meet regulatory compliance requirements for data protection and privacy in healthcare, finance, and law.
Trace the journey of SealSend as we chart a course through groundbreaking development, achieving milestones towards ultimate communication security.
Setting the cornerstone for unparalleled email encryption through blockchain technology.
Crafting and refining SealSend's encryption framework for a robust, secure experience.
SealSend for Chrome released — a new era of secure digital communication begins.
Android beta with encrypted direct and group chat, Gmail sealed packages, ION wallet identity, and protected local access.
Public APIs and SDKs — pioneering future-proof secure communication standards.
Install the Chrome extension for desktop email, or download the Android beta to use encrypted messaging, Gmail sealed packages, and ION wallet identity on mobile.