True P2P Encryption
Direct peer-to-peer connections via WebRTC with DTLS encryption. Your messages never pass through our servers after the initial handshake.
P2P
Direct encrypted connections
Offline AI
On-device assistant
Ephemeral
Privacy-first sessions
Offline AI Assistant
Built-in on-device AI that works completely offline. Chat with AI without your conversations ever leaving your device.
Easy Session Creation
Create chat sessions and share 6-digit join codes. Simple, secure, and no accounts required for private conversations.
Join with Code
Enter a 6-digit code to join secure chat sessions. Automatic WebRTC negotiation handles the complex P2P connection setup.
Session Management
Intuitive session lifecycle with automatic reconnection strategies and heartbeat monitoring for stable connections.
Privacy Controls
Ephemeral messaging with optional history clearing. Privacy overlay hides content when app backgrounds for maximum discretion.
Why Inviso?
Inviso puts privacy first with true peer-to-peer architecture. Unlike traditional messaging apps, your conversations never touch our servers. Combined with offline AI, you get the benefits of modern chat technology while maintaining complete control over your data.
Privacy & Security
- True peer-to-peer messaging via WebRTC DataChannels
- End-to-end encryption built into the transport layer
- No message content stored on servers
- Ephemeral sessions with optional history clearing
- Privacy overlay when app goes to background
Technology & Features
- On-device AI assistant that works completely offline
- WebSocket signaling for initial connection setup only
- Automatic ICE gathering with TURN fallback for NAT traversal
- Heartbeat monitoring and reconnection strategies
- 6-digit join codes for easy session sharing
How It Works
Inviso uses WebRTC technology to create direct connections between devices. After initial signaling, all messages flow peer-to-peer with built-in encryption. Our servers only help establish connections - they never see your message content.
Offline AI Assistant
The built-in AI assistant runs entirely on your device using iOS's on-device machine learning capabilities. Your AI conversations never leave your phone, ensuring complete privacy.
Perfect for Private Conversations
Personal discussions
Share sensitive information knowing it never passes through third-party servers with true end-to-end encryption.
Business communications
Confidential business discussions with guaranteed privacy through P2P architecture and ephemeral sessions.
Healthcare conversations
Discuss medical information privately with the assurance that conversations remain completely confidential.
Legal consultations
Attorney-client privilege protected conversations with maximum security and zero server-side storage.
Journalism and sources
Protect source identity and sensitive information with truly anonymous, ephemeral communication channels.
Offline AI assistance
Get AI help for writing, brainstorming, or problem-solving without your conversations leaving your device.
Privacy-first messaging for iOS
Inviso brings enterprise-level security to personal messaging through WebRTC peer-to-peer technology. Experience the freedom of truly private conversations without sacrificing the convenience of modern chat features.
The integrated offline AI assistant gives you the power of conversational AI while keeping your data completely private. Perfect for sensitive brainstorming, writing assistance, or just having intelligent conversations without privacy concerns.
Inviso vs other messaging apps
Signal and WhatsApp offer end-to-end encryption but still route messages through their servers. Telegram has optional secret chats but uses proprietary encryption. Inviso eliminates servers entirely after connection setup - your messages flow directly between devices.
Unlike cloud-based AI assistants that analyze your conversations, Inviso's AI runs entirely on your device. Get intelligent assistance without compromising privacy.
What People Say About Inviso
Finally, true privacy
Knowing my messages never touch a server gives me real peace of mind. The P2P connection works flawlessly.
Sarah M.
Offline AI is brilliant
Having an AI assistant that works completely offline is amazing. No privacy concerns, just helpful conversations.
David K.
Simple and secure
The join code system makes it so easy to start private chats. No accounts, no hassle, just works.
Maria R.
Perfect for sensitive topics
As a lawyer, I need truly confidential communication. Inviso delivers with genuine P2P encryption.
James L.
Clean and intuitive
Beautiful interface that doesn't get in the way. Focus stays on the conversation where it should be.
Alex P.
Healthcare safe
Finally can discuss patient information knowing it's truly private. The ephemeral sessions are perfect.
Dr. Chen
Reliable connections
The WebRTC technology is solid. Connections stay stable and reconnect automatically when needed.
Mike T.
Privacy overlay is smart
Love how it hides the chat when I switch apps. Great attention to privacy details.
Emma S.
No more server anxiety
Not worrying about what companies do with my messages is incredibly freeing. True P2P is the future.
Carlos V.
Perfect for journalism
Source protection is critical in my work. Inviso's ephemeral sessions provide genuine anonymity.
Rachel W.
AI without compromise
Getting AI help without sending my thoughts to the cloud feels liberating. On-device is the way to go.
Jordan H.
Enterprise security, consumer ease
Banking-level security with WhatsApp-level simplicity. Exactly what private messaging should be.
Lisa A.
Thoughtful design
Every feature shows deep consideration for privacy. From ephemeral sessions to the privacy overlay.
Kevin J.
Technical excellence
The WebRTC implementation is flawless. Automatic NAT traversal and reconnection just work.
Anna B.
Freedom to communicate
No tracking, no data mining, no server storage. This is how messaging should work.
Tom R.
How Inviso Works
How secure is Inviso?
Inviso uses WebRTC with DTLS encryption for peer-to-peer communication. Your messages never pass through our servers after the initial connection setup.
Does Inviso store my messages?
No. Messages are sent directly between devices via P2P connection. Only session metadata for connection establishment passes through signaling servers.
How does the offline AI work?
Inviso includes an on-device AI assistant that works completely offline using iOS's machine learning capabilities. Your conversations with AI never leave your device.
How do I join a chat session?
One person creates a session and shares a 6-digit join code. The other person enters this code to establish a direct P2P connection.
What platforms does Inviso support?
Currently available for iOS with SwiftUI. Cross-platform support is planned for future releases.
Do I need an account to use Inviso?
No account required. Sessions are ephemeral and identified only by temporary join codes that expire after use.
What happens if I lose connection?
Inviso includes automatic reconnection strategies and heartbeat monitoring to maintain stable P2P connections when possible.
How long do chat sessions last?
Sessions are ephemeral by design. You can optionally clear message history upon joining for maximum privacy, or keep them in memory only.
Can I use Inviso without internet?
The offline AI works without internet. Chat requires internet for initial P2P connection establishment, then works peer-to-peer.
How is this different from Signal or WhatsApp?
While Signal and WhatsApp use end-to-end encryption, messages still route through their servers. Inviso eliminates servers entirely after connection setup - messages flow directly between devices.
What is the privacy overlay?
When the app goes to background, a privacy overlay automatically hides your conversation content for maximum discretion.
Is the source code available?
The core components are built with transparency in mind. Check our GitHub repository for open-source components and technical documentation.
How reliable are P2P connections?
WebRTC includes automatic NAT traversal with STUN/TURN fallback. Connections work reliably across different network configurations.
Can I use this for business communications?
Yes. The P2P architecture and ephemeral sessions make Inviso ideal for confidential business discussions and sensitive communications.
Is Inviso suitable for healthcare?
The privacy-first architecture makes it suitable for discussing sensitive healthcare information, though you should verify compliance with your specific regulatory requirements.