Building the future of
private communication

PiperChat is more than messaging software—it's a fundamental rethinking of how digital communication should work in a world that values privacy and freedom.

Our Mission

To create a truly decentralized communication platform that puts privacy, security, and user sovereignty first. No servers to trust. No corporations to compromise. Just direct, peer-to-peer communication that belongs to you alone.

Why PiperChat Exists

Every major messaging platform today—Signal, WhatsApp, Telegram, iMessage—shares a fundamental flaw: they require you to trust a central authority. Even with end-to-end encryption, your ability to communicate depends on corporate servers, government cooperation, and infrastructure that can be monitored, censored, or shut down.

We built PiperChat because we believe communication is a fundamental human right that shouldn't depend on the continued operation of any company, government approval, or centralized infrastructure.

The Problem with "Secure" Messaging

Signal is often held up as the gold standard for secure messaging. And while Signal's encryption is excellent, the platform still has critical weaknesses:

You must trust Signal's servers. Your messages may be encrypted, but Signal still sees when you message, who you message, and can be compelled by governments to cooperate with surveillance or shut down entirely.

Phone numbers link your identity. Your communication is tied to a government-issued identifier that can be tracked, subpoenaed, and used to connect your real identity to your messages.

Centralization creates a single point of failure. If Signal's servers go down, communication stops. If a government blocks Signal's infrastructure, you lose access. If the organization decides to change policies, you have no recourse.

The PiperChat Difference

PiperChat eliminates these weaknesses through true peer-to-peer architecture:

Zero servers. Messages travel directly between peers with no intermediary infrastructure. There's nothing to trust, nothing to monitor, nothing to shut down.

Cryptographic identity. Your identity is a keypair you generate locally. No phone number, no email, no registration—just pure cryptographic proof of who you are.

Unstoppable by design. With no central infrastructure, PiperChat cannot be censored, cannot be shut down, and cannot be compelled to cooperate with surveillance. The network exists as long as peers exist.

Core Principles

The values that guide every decision we make

01 — Privacy

Privacy by Architecture

Privacy isn't a feature—it's the foundation. Our peer-to-peer architecture makes metadata collection technically impossible, not just policy-restricted.

02 — Freedom

Censorship Resistance

Communication is a human right. PiperChat's decentralized design ensures no government, corporation, or authority can restrict who can speak or what can be said.

03 — Sovereignty

User Ownership

You own your identity, your data, and your connections. No account can be deleted, no access can be revoked, no corporation controls your communication.

04 — Transparency

Open Development

Security through obscurity is no security at all. Our protocol specifications, source code, and development process are completely open to audit and scrutiny.

05 — Resilience

Infrastructure Independence

PiperChat works over internet, local networks, and Bluetooth mesh. Communication continues even when traditional infrastructure fails or is restricted.

06 — Simplicity

Complexity is the Enemy

Every line of code is an opportunity for bugs and vulnerabilities. We keep our protocol and implementation as simple as possible while maintaining security.

Development Journey

Key milestones in building PiperChat

Q4 2024

Protocol Design

Initial protocol specification completed. Core peer-to-peer networking architecture defined with emphasis on simplicity and security.

Q1 2025

Core Implementation

First working implementation in C. Terminal client (piperchat-term) released for Linux, macOS, and Windows with basic messaging functionality.

Q2 2025

GUI Clients

Electron desktop application and Flutter mobile apps launched. File transfer, voice calling, and group chat features added.

Q3 2025

Bluetooth Mesh

Offline mesh networking capabilities implemented. PiperChat now works completely without internet infrastructure via Bluetooth Low Energy.

Q4 2025

Web Platform

Progressive Web App released with WebRTC peer-to-peer connections. PiperChat now accessible from any modern browser without installation.

Q1 2026

Public Beta

Open beta launched. Community feedback driving rapid improvements to usability, performance, and feature development.

Technology Stack

Built with modern, proven technologies

Encryption

  • ChaCha20-Poly1305
  • X25519 key exchange
  • Ed25519 signatures
  • BLAKE3 hashing

Networking

  • TCP/IP & QUIC
  • WebRTC data channels
  • Bluetooth Low Energy
  • IPv4 & IPv6 dual-stack

Platforms

  • C core library
  • Electron (Desktop)
  • Flutter (Mobile)
  • WebRTC (Browser)

Infrastructure

  • Zero central servers
  • Relay servers (optional)
  • DHT peer discovery
  • NAT traversal

Join the Revolution

Help us build a more private, secure, and free internet for everyone.