State of Privacy

Composable onchain privacy with strong security guarantees for all your DeFi needs with app-specific stealth addresses and zero-knowledge proofs.

Secure is a fully serverless, privacy-first messaging platform built on Tor hidden services, designed for true peer-to-peer communication with zero centralized infrastructure. Unlike traditional messaging apps, Secure does not rely on servers, relays, or push notification systems. Messages are transmitted directly between devices over the Tor network, eliminating third-party intermediaries and significantly reducing metadata exposure. There are no phone numbers, emails, or accounts required—identity is created and stored locally on the user’s device. The platform leverages advanced cryptography, including post-quantum hybrid key exchange and forward secrecy, ensuring long-term protection against both current and future threats. All data is encrypted at rest, and communication is end-to-end encrypted by default. Key features include: Serverless P2P messaging over Tor hidden services No accounts, phone numbers, or email required Post-quantum encryption with forward secrecy Private group messaging with no central coordination layer Metadata-minimizing architecture by design Cross-platform support (iOS and Android) Secure local storage with encrypted database Secure Pay (multi-chain): Send and receive cryptocurrency across multiple blockchains directly within the app, with privacy-first design and no custodial control Secure is built for users who demand maximum privacy, censorship resistance, and control over their data. By removing centralized points of failure and operating entirely over Tor, Secure provides a communication layer that cannot be easily surveilled, blocked, or shut down.

Anon social media: post anonymously, powered by zk proofs

The privacy middleware layer building for a fair Web3. Its core suite of products include 1RPC, 2FA Guru, NFTFair, AnyDAO and XATA

Fun block explorer for Aztec. This is an Aztec blockchain explorer that displays real transactions on the Aztec network. The transactions, blocks, and data shown here reflect actual network activity. Purpose of This Explorer 1 Understand the concept of private transactions 2 Understand how zero-knowledge technology works in practice 3 Appreciate why transaction details aren't publicly visible in privacy-focused networks

A decentralized web and mobile app with peer-to-peer text messaging, decentralized file transfer, and voice-over-IP service

INTMAX is an scalable layer for Ethereum transfers that incorporates ethically sound privacy. It is a stateless zkRollup structure, theoretically achieving scalability similar to Plasma and Lightning Network, as envisioned in 2018. By distributing both data and computation costs across users’ devices, INTMAX inherits security from Ethereum while achieving scalability even greater than centralized financial systems using databases. INTMAX Wallet stands out by eliminating the need for downloading additional extensions and writing down lengthy recovery phrases. It offers a smooth user experience with passkey authentication and top-tier security through Multi-Party Computation (MPC) and Fully Homomorphic Encryption (FHE).

The first fork of Beam. We removed the founders reward and are 100% community-funded

Privacy Wallet Designed for Ergo Network Built in secrecy, sourcing parts from unnamed sources.

NozyWallet is a privacy-first Zcash wallet that enforces complete transaction privacy by default. Unlike other Zcash wallets, NozyWallet only supports shielded transactions — making it functionally equivalent to Monero in terms of privacy, but with faster block times and lower fees.

Private and decentralized cloud storage powered by the S5 Network (https://sfive.net).

Redefined privacy-enabled router.

Kusama shield is a shielded asset pool born from the Kusama DAO. Bridge your asset to Kusama and shield it now

Cloaked is a new kind of self-custodial crypto wallet with stealth addresses at its core. Users can seamlessly create fresh, unlinkable addresses for payments or interacting with apps, so they do not expose their entire onchain history every time they use a protocol. These addresses can also be combined with Privacy Pools for stronger public-facing anonymity without sacrificing UX.

Hydex is a non‑custodial, privacy‑preserving bridge connecting the Zcash Orchard shielded pool to the Solana blockchain. It enables: Shielded ZEC deposits → Shielded Wrapped ZEC (sZEC) on Solana sZEC burns → Shielded ZEC withdrawals Hydex ensures: No deposit/withdrawal linkage No leakage of Zcash metadata No requirement to reveal view keys or spending keys