Secure communication. Reimagined for a world that can no longer trust the network.

Voice, video, and messaging — protected by the Secured2® Quantum‑Secure® platform.

One app for teams, enterprises, government, banking, healthcare and critical infrastructure.

Everything your team needs to communicate. In one secure place.

Messaging, voice, video, files, groups, meetings and secure collaboration inside one unified experience. No disconnected apps. No fragmented security. No unnecessary exposure.

Messaging

Text, groups, channels, private rooms — protected as data, not just sessions.

Voice

Identity-gated calls routed through trusted overlays, not the open Internet.

Video

Meetings built for executive, legal, banking, healthcare and mission work.

Files

Attachments live inside the conversation as protected communication objects.

A different security model

Not just encrypted. Quantum‑Secure®.

Most platforms protect the connection. ParticleChat™ protects the communication lifecycle — messages, files, meetings, metadata, transcripts and AI outputs — through the Secured2® Physical Security Layer™ powered by the QuantaMorphic® Engine.

Other chat apps secure the session. ParticleChat™ secures the lifecycle.

Protected across the communication lifecycle.

Every message, call, file, transcript and meeting artifact runs through the QuantaMorphic® Engine.

Create

Verify Identity

Shrink

Shred

Secure

Transmit

Restore

Private voice for trusted teams.

Identity-gated, policy-controlled voice calling for executives, operators and mission-critical teams.

Pair with ParticleMesh™ to route calls through a secure overlay that appears only when needed — and disappears when it is not.

Meetings built for sensitive work.

For executive briefings, legal discussions, healthcare conversations, banking communications, and government coordination.

Every meeting is surrounded by identity, policy, permissions, secure file handling, protected chat and controlled retention — before, during, and after the meeting ends.

Messaging that protects more than the message.

Conversations gated by identity, device posture, policy, time, role and sensitivity. Messages live only where they are authorized — protected at rest, in motion and in use.

Files inside the conversation.

Contracts, medical files, financial documents, AI outputs — moved as protected communication objects tied to identity, permissions and the Quantum‑Secure® data layer.

Built for the AI era.

Calls become transcripts. Meetings become summaries. Chats become searchable knowledge. ParticleChat™ keeps communication private, protected and controlled before it becomes AI-accessible data.

Connected with UNISEN™, teams use AI without turning private communication into public data.

A better foundation for secure communication.

Other chat apps secure the session. ParticleChat™ secures the lifecycle.

Traditional chat apps

—Built around messaging first
—Encryption added as a feature
—Depends heavily on cloud trust
—Metadata and files exposed
—Separate voice, video, files, AI tools

ParticleChat™

Built on Secured2® Quantum-Secure® platform
Protects the full communication lifecycle
Physics-based protection at the data layer
Files, metadata, transcripts protected together
Unified voice, video, text, files, AI

One secure platform. Many trusted use cases.

Enterprise

Internal collaboration, partner communication, executive meetings, private AI workflows.

Banking & Financial

Customer communication, board discussions, transaction files for regulated environments.

Government & Defense

Trusted environments for command, field ops, remote teams, mission-critical work.

Healthcare

Private provider, patient, and care-team communication with protected records.

Legal & Professional

Privileged communication, client files, contract discussions, case materials.

Critical Infrastructure

Secure coordination for utilities, telecom, transportation, energy and manufacturing.

The human communication layer for the Secured2® platform.

The future of secure communication is one app.

ParticleChat™ gives your organization a trusted place to speak, meet, message, share and collaborate — protected by Secured2®.

Ready to secure your future?

Join industry leaders using physics-based security that quantum computers can't break.