What is Sealed?
Sealed is a privacy-first messenger where message content is end-to-end encrypted, while fees and source code are publicly verifiable on blockchain.
Privacy MessagingFully anonymous,
Multi-chain End-2-End
Messenger
The only fully anonymous messenger that enables the exchange of fully encrypted messages — for people who value the privacy of shared information in an era of widespread surveillance.
Sign up
User #14521 min ago
Hi, I'll send you the file I mentioned in a moment — what format do you need it in?
1 min agoYou
---Begin Message---
2c6ce057-1f92-41eaaff4e787c7092186R_zQGA
---End Message---
Or any other format
Thanks again.
You21 min ago
Hi, I'll send you the file I mentioned in a moment — what format do you need it in?
1 min agoUser #2855
Great, thanks a lot 😍 A PDF will be fine
User typing
Zero-Trace Security
Completely secure, untraceable communication
Sealed solution ensures total privacy by enabling communication that cannot be monitored, tracked, or accessed by any third party.
Serverless Communication
Sealed sends messages directly between users with no middleman and no server in between. Your conversations stay between you and your receiver — no one else.
Sealed Messaging
End-to-End Encryption is the standard for all messages. Activate the Ephemeral Layer whenever you need it, and Stealth Message Routing kicks in every time you click send.
Quantum Resistant Protection
Built to resist super computing power, Sealed protects your sensitive communication against future quantum solutions — keeping your data safe today and tomorrow.
No Identity
No phone number, no email, no name required. Just connect your wallet and start communicating — fully anonymous from the start.
Serverless Communication
No middleman. No server. Just you and your receiver.
Serverless Communication
Sealed sends messages directly between users with no middleman and no server in between. Your conversations stay between you and your receiver — no one else.
Next-Gen Privacy
A New Era of Secure Communication
Sealed delivers a modern approach to messaging built on advanced cryptography, ensuring complete privacy without servers or third-party access
No metadata collected
Sealed does not collect or store any metadata that could be used to analyze or track user behavior
Relationship anonymity
The system prevents anyone from determining who is communicating with whom
No censorship
All messages are transmitted freely without filtering, blocking, or content control
Full privacy and security
Only the intended recipients can access messages, with no possibility of third-party access
Based on cryptography
All communication is secured using modern, proven cryptographic technologies
No phone number required
Users can communicate without providing a phone number or personal identifying information
Uncensored Expression
Freedom to Speak Without Control
Sealed empowers users to communicate openly and securely without censorship, surveillance, or external interference
Sealed protects you from ads
Sealed protects users from advertisements by eliminating data collection and third-party tracking. With no profiling, your conversations remain clean, private, and uninterrupted
Early Access Starts with the Whitelist
Sign up for the whitelist to secure early access and be among the first to experience a new standard of private communication.
Earn with Every Message
Token-Powered Earnings & Benefits
Discover how the token combines passive income opportunities with practical subscription benefits to maximize both earnings and everyday utility
Invest with confidence
Earn passive income by investing in our token and benefiting from a sustainable revenue-sharing model. A significant portion of platform earnings is redistributed to token holders through staking rewards.
45% of all staking rewards are allocated directly to revenue sharing
Passive income generated without active trading or management
Transparent and long-term incentive model for token holders
Token Utility & Subscription Benefits
The token plays a central role in the ecosystem, unlocking added value for active users and subscribers. By becoming a subscriber, users gain access to exclusive benefits and reduced costs, making communication more efficient and affordable
Subscription plans allow you to send a significantly higher number of messages at a much lower price
Additional perks and advantages available only to token subscribers
Cost-effective messaging powered by token-based utilities
How Sealed Works
Inside the Technology Behind Sealed
how advanced cryptography and a serverless architecture work together to protect every message from interception or unauthorized access
Secure exchange of access keys
Cryptographic keys are safely shared between parties to ensure only authorized access
End-to-end encryption of the message payload
Support & Setup
Managing Your Account & FAQs
All your questions about subscriptions, payments, and billing cycles answered here.
Can anyone read my messages?
No. Messages are encrypted on your device and can only be decrypted by the intended recipients. Not even Sealed can read them.
What data is stored on the blockchain?
Only encrypted message envelopes, payment records, and protocol parameters. Message content and user identities are never public.
Does Sealed know who I am talking to?
No. Sealed does not have access to your contact graph. Each message is delivered to a unique, non-linkable destination.
Why does sending a message cost money?
Messaging on Sealed is paid because each message is a real transaction on the blockchain, so it comes with a gas fee. A transparent application fee also prevents spam, removes ads and data monetization, and allows Sealed to operate without central servers.
How much does a message cost?
The cost depends on your selected tariff or subscription and is calculated per 2 KB of encrypted data. The exact price is always shown before sending.