Your messages route through independent community nodes.
No company can read, store or sell your data.
No central servers. Messages route peer-to-peer through community-run Oasis Nodes.
End-to-end encryption. Even node operators can't decrypt your messages.
Run by volunteers. No corporation controls the network or monetizes your data.
Everything you need for private, secure communication
X25519 + ChaCha20-Poly1305. Every message encrypted on your device before leaving.
Messages route through independent Oasis Nodes. No single company controls your data.
AGPL v3 License. Every line of code on GitHub. Verify encryption yourself — no backdoors.
QR code contact exchange. No phone number, email, or personal info required.
WebRTC-based audio calls with E2E encryption. NAT traversal via STUN/ICE.
Create isolated networks with Pre-Shared Keys. Perfect for teams and organizations.
Flutter cross-platform mobile app with E2E encryption and libp2p networking
Go-based Oasis Node for store-and-forward messaging with 24h TTL (BadgerDB + libp2p)
Your support helps us bring these features to life
Create or join communities within the Oasis Public or Private Network
WebRTC across multiple nodes
Create your own isolated encrypted network directly within the app
Three simple steps to complete privacy
Download Oasis. One tap setup.
Automatically connects to the network.
Add contacts via QR code scan.
No phone number. No email. No trace.
Send messages, voice notes, images.
Everything encrypted before it leaves your device.
Powered by people, not corporations.
No single point of failure
Nodes run by community members worldwide
End-to-end encrypted routing
Join the network. Help build the future of private communication.
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"No app store required.
No tracking. No permissions you
didn't ask for."
Want to integrate Oasis technology into your project or organization?
Private Oasis Node deployment
Isolated encrypted networks
libp2p and E2E encryption
Architecture and implementation
Scan with Oasis app
Paste this code in the Oasis app under "Add Contact" to connect directly.
Yes, architecturally. Messages are routed through decentralized Oasis Nodes due to mobile NAT limitations. Oasis Nodes cannot decrypt your messages — they only see encrypted blobs.
You shouldn't. That's the point. Verify the code on GitHub. Audit the encryption. Run your own Oasis Node. Trust math, not companies.
No. Messages are E2E encrypted with X25519 + ChaCha20-Poly1305. We never see plaintext. Oasis Nodes only handle encrypted blobs — mathematically impossible to decrypt without the recipient's private key.
Oasis Nodes store encrypted messages for 24 hours if the recipient is offline. Once delivered or expired, they're automatically deleted. Storage uses BadgerDB with TTL.
Yes! AGPL v3 License. Fork it, modify it, self-host Oasis Nodes. The app and Oasis Node are fully open source. Enterprise features (SSO, LDAP) are optional add-ons.
Oasis Nodes see: encrypted message blobs, timestamps, message sizes, and peer IDs (pseudonymous). They cannot see: plaintext, contact lists, or real identities.