**Note!** ⚠️ It's important to highlight projects at the different stages of development (from ideation to ecosystem scaling). This means some privacy-centric solutions could go via fundraising points within their roadmap. This creates gaps between mature & forthcoming privacy solutions (especially when 9 out of 10 startups fail). That's why it's essential to let all privacy-preserved ideas be heard within the Web3 space. And give them an equal opportunity to succeed.
- [Shade](https://shadeprotocol.io) - Shade Protocol is an array of connected privacy-preserving DeFi applications built on Secret Network.
- [Silent protocol](https://www.silentprotocol.org) - Silent Protocol is the first protocol enabling compliant full-stack privacy for smart contract assets and web3 applications at scale.
- [XATA](https://www.xata.fi) - A MEV Minimization solution to survive the Dark Forest
- [Sienna Network](https://sienna.network) - Sienna is a privacy-first and cross-chain decentralized finance platform where you can privately swap, lend and convert your tokens into their private equivalent.
- [Elusiv](https://elusiv.io) - Create blockchain privacy solutions that are built for everyday transactions — with the power of scalable ZK infrastructure on Solana.
- [Offshift](https://www.offshift.io) - Offshift’s proprietary Shifting mechanism allows users to Shift between our native token, XFT, and a full palette of private synthetics.
- [CAPE](https://www.espressosys.com/product) - Configurable Asset Privacy for Ethereum
- [Dusk Network](https://dusk.network) - Is technology for securities. An open source and secure blockchain (DLT) infrastructure that businesses use to tokenize financial instruments and automate costly processes.
- [Manta Pay](https://app.manta.network/dolphin/transact) - MantaPay is coming to Calamari as the first privacy payment solution in the Kusama ecosystem.
- [Webb](https://app.webb.tools/#/tornado) - an interoperable private bridge.
- [Panther Protocol](https://www.pantherprotocol.io) - is a decentralized privacy metaprotocol enabling confidential, trusted transactions and interoperability with DeFi.
- [zk.money](https://zk.money) - The private DeFi yield aggregator for Ethereum.
- [Umbra](https://app.umbra.cash) - As a protocol, Umbra defines a simple set of standards, coupled with a singleton smart contract instance, to enable stealth addresses on Ethereum.
- [Light Shield](https://shield.lightprotocol.com) - private transactions for Solana.
- [Decred](https://decred.org) - A blockchain-based cryptocurrency with a strong focus on community input, open governance, and sustainable funding for development.
- [Firo](https://firo.org) - A privacy preserving cryptocurrency and ecosystem.
- [PivX](https://pivx.org) - Experience the freedom of global digital cash with SHIELD User Data Protection. Be your own bank with full control of your digital assets.
- [Beam](https://beam.mw) - Best in class privacy coin and confidential DeFi platform.
- [Oxen](https://oxen.io) - Oxen is a cryptocurrency powering a new class of interconnected privacy apps.
- [Navcoin](https://navcoin.org) - An open-sourced digital currency offering fast and reliable payments with innovative technological and privacy features.
- [ColossusXT](https://www.colossusxt.io) - A community-orientated, energy efficient coin with a strong focus on decentralization, privacy, and real-world implementation.
- [Beldex](https://www.beldex.io) - Beldex is a privacy currency based on Monero, Beldex currently offers incentive based Master Nodes and in future Beldex will be using POS instead of POW.
- [DarkFi](https://dark.fi) - DarkFi is a new Layer 1 blockchain, designed with anonymity at the forefront. It offers flexible private primitives that can be wielded to create any kind of application.
- [NYM](https://nymtech.net) - Nym is developing the infrastructure to prevent this data leakage by protecting every packet’s metadata at the network and application layers.
- [Secret Network](https://scrt.network) - Secret Network is the first blockchain with customizable privacy. You get to choose what you share, with whom, and how. This protects users, and empowers developers to build a better Web3.
- [Oasis Network](https://oasisprotocol.org) - The Oasis Network is a privacy-enabled blockchain platform for open finance and a responsible data economy.
- [PlatOn Network](https://www.platon.network/en) - Combining blockchain and privacy-preserving computation technologies, PlatON is building a decentralized and collaborative AI network and global brain to drive the democratization of AI for safe artificial general intelligence.
- [Penumbra](https://penumbra.zone) - Penumbra is a shielded, cross-chain network allowing anyone to securely transact, stake, swap, or marketmake without broadcasting their personal information to the world.
- [NuCypher](https://www.nucypher.com) - Cryptographic Infrastructure for Privacy-Preserving Applications
- [Anoma](https://anoma.net) - An intent-centric, privacy-preserving protocol for decentralized counterparty discovery, solving, and multi-chain atomic settlement.
- [Aleph Zero](https://alephzero.org) - Privacy-enhancing public blockchain with instant finality.
- [Espresso Systems](https://www.espressosys.com) - Bring low-fees and better privacy to your Web3 applications with Espresso Systems' high-throughput EVM-compatible blockchain.
- [Findora](https://findora.org) - A decentralized, privacy-preserving smart contract platform. Build the next privacy dApp for any EVM-chain with the world’s leading zero-knowledge technology-explore all new possibilities.
- [ARPA](https://www.arpanetwork.io/en-US) - Tthreshold BLS network can serve as the infrastructure of verifiable random number generator (RNG), secure wallet, cross-chain bridge, decentralized custody etc.
- [Suterusu](https://suterusu.io) - A suite of privacy-preserving services to obfuscate transactional and asset information to protect them from unwanted attention and malicious hacking. Our goal is to bring privacy-preserving and fair payment services to all the digital assets in the Web 3.0 world.
- [HOPR](https://hoprnet.org/protocol) - provides full control over privacy, data and metadata.
- [Concordium](https://concordium.com) - A compliance ready blockchain backed by science that enables private and public transactions.
- [Horizen](https://www.horizen.io) - The Zero-Knowledge Enabled Network of Blockchains
- [Parami](https://parami.io) - Parami is short for para metaverse identity. As the next generation identity protocol based on the W3C decentralized identity standard, it is designed for metaverse and Web 3 users with self-sovereign and permissionless service.
- [Mystiko.Network](https://mystiko.network) - The Universal Web3 Zero-Knowledge Connectivity And Privacy Base Layer
- [Nulink](https://www.nulink.org) - Privacy-preserving technology for decentralized applications
- [RUBY](https://www.ruby.xyz) - The Decentralized Privacy-Centric Protocol for Web3
- [Raze Network](https://www.raze.network) - Raze Network is a EVM-compatible Privacy Layer on Multichains
- [Privatixy](https://privatixy.io) - Privatixy Protocol is an open-source protocol that offers a wide variety of solutions for privacy preservation for blockchain users.
- [Unova](https://unova.io) - The ultimate Multi-Layered Web3 infrastructure for Supply Chain and Real-World Asset use cases.
- [Light Protocol](https://www.lightprotocol.com) - The Privacy Layer for Solana
- [Verida](https://www.verida.io) - A multi-chain protocol for interoperable database storage and messaging built on decentralized identity.
- [Partisia blockchain](https://partisiablockchain.com) - Partisia Blockchain is built for trust, transparency, privacy, and speed of light finalization.
- [Integritee](https://integritee.network) - Integritee is the most scalable public blockchain solution for securely processing sensitive business or personal data.
- [XX network](https://xx.network) - the first and only quantum-resistant and privacy-focused blockchain ecosystem.
- [Fedimint](https://fedimint.org) - An open source protocol to custody and transact bitcoin in a community context, built on a strong foundation of privacy.
- [Calamari network](https://calamari.network) - Calamari, Manta Network's canary net, is the plug-and-play privacy-preservation parachain built to serve the Kusama world. It combines Kusama and zkSNARK to bring inter-operable, easy to use, highly-performant and auditable on-chain privacy to transactions and further use cases.
- [Automata Network](https://docs.ata.network) - Automata Network is the privacy middleware layer building for a fair Web3. Its core suite of products include 1RPC, 2FA Guru, NFTFair, AnyDAO and XATA to address perennial issues of exploitation on the blockchain without compromising on security.
- [Keep](https://keep.network/info) - The privacy-focused infrastructure behind tBTCv2, the only truly decentralized solution for Bitcoin on Ethereum.
- [Dero](https://dero.io) - A general purpose, private, and scalable decentralized application platform that allows developers to deploy powerful and unstoppable applications, while users retain total control over their assets with complete privacy.
- [Haven Protocol](https://havenprotocol.org) - Haven Protocol is the world’s only network of private stable assets.
- [Sporran](https://www.sporran.org) - The Sporran wallet is a browser extension that provides a gateway to the KILT blockchain identity protocol and Web3 services.
- [Treasure Chest](https://pirate.black/wallets/treasure-chest/) - Treasure Chest is the main full node wallet for the ARRR cryptocurrency.
- [Edge](https://edge.app) - The most secure way to buy, store & trade crypto under your control.
- [Wasabi Wallet](https://wasabiwallet.io) - Open-source, non-custodial Bitcoin Wallet for desktop.
- [Samourai Wallet](https://samouraiwallet.com) - A modern bitcoin wallet hand forged to keep your transactions private your identity masked and your funds secured.
- [Fedi](https://www.fedi.xyz) - Billions of people are unable to hold bitcoin on or off exchanges. Fedi, powered by Fedimint, allows anyone to use Bitcoin easily, securely, and collaboratively.
- [Zecrey Wallet](https://chrome.google.com/webstore/detail/zecrey/ojbpcbinjmochkhelkflddfnmcceomdi) - Zecrey Chrome extension is a portal to the new & open Internet. Zecrey is an all-in-one wallet that not only provides a multi-chain layer-1 wallet but also a private cross-chain layer-2 wallet.
- [UniJoin](https://unijoin.io) - We help you regain and maintain your anonymity by mixing your cryptos in a pool with other anonymity enthusiasts and receive untraceable coins using CoinJoin technology
- [Tornado Cash](https://en.wikipedia.org/wiki/Tornado_Cash) - is an open source, non-custodial, fully decentralized cryptocurrency tumbler that runs on Ethereum Virtual Machine-compatible networks.
- [Coinomize](https://coinomize.biz) - Coinomize helps you protect your privacy and identity and mix your Bitcoins (CoinJoin) easily and cheaply without storing any logs from you.
- [Cyclone](https://cyclone.xyz) - Cyclone is a protocol that applies zkSNARKs to enable transactional privacy by breaking the on-chain link between depositor and recipient addresses.
- [JoinMarket](https://github.com/JoinMarket-Org/joinmarket/wiki/What-can-I-do-for-JoinMarket%3F) - Decentralized bitcoin coinjoin for improving privacy and fungibility
- [Void protocol](https://protocolvoid.gitbook.io/void-protocol/) - Void protocol gives users control over financial anonymity, as an non custodial opt-in financial privacy service.
- [Obscuro](https://obscu.ro) - Obscuro is a layer 2 solution for Ethereum that brings privacy and scale. It ensures the inputs, contract state and execution are always encrypted. No changes to dApps, just migrate and gain privacy.
- [ZKCHAOS](https://www.zkchaos.com) - ZKCHAOS is a layer2-based anonymous transaction protocol, and a fair game platform, which is built to enhance privacy for all kinds of cryptocurrency.
## Hardware
- [Deeper Network](https://www.deeper.network) - Web 3.0 infrastructure of the users, by the users, for the users.
- [Motherbored](https://store.motherbored.limited) - #dVPN hardware (node + SM card)
- [Avado](https://www.mysterium.network/avado) - A plug-and-play hardware device that connects users to many different kinds of blockchains. Their node-running software makes it easy and efficient for users to help power multiple networks at once, and earn crypto in the process.
- [Boring Protocol](https://boringprotocol.io) - A Decentralized VPN on Solana.
- [Mysterium VPN](https://www.mysterium.network/mysteriumvpn) - A global, distributed network powered by everyday people. Network participants are incentivised to share their resources in a supply and demand marketplace, helping others gain access to the open internet.
- [MEILE](https://mathnodes.com/index.php/meile-dvpn-client-linux-os-x/) - A decentralized VPN Client utilizing the Sentinel Blockchain.
- [KelVPN](https://kelvpn.com) - The first ever deanon-proof VPN is now available. It keeps your data safe by tunnelling it between the blockchain nodes and encrypting it with variable quantum-safe encryption.
- [Web3ID](https://www.dock.io/web3id) - Privacy-preserving user verification for Web3
- [Anonybit](https://www.anonybit.io) - Anonybit’s revolutionary, patented solution offers a decentralized framework that strengthens compliance, protects identity, and secures personal assets (focus on biometrics)
- [Polygon ID](https://polygon.technology/polygon-id/) - Polygon ID is a blockchain-native identity system with programmable privacy that empowers people and enables the creation of trusted interactions with web3 services.
- [Dmail Network](https://dmail.ai) - Construct DID in Web3.0, Not Just an Email.
- [Litentry](https://litentry.com) - A decentralized identity aggregator, providing the structure and tools to empower you and your identity.
- [AnyDAO](https://www.anydao.app) - Vote aggregation across different blockchain networks with adjustable privacy settings which controls the visibility of the voting
- [Shinobi](https://www.sbtc.ninja) - Privacy Solution for Bitcoin Using the Secret Network
- [Aztec Connect](https://aztec.network/connect/) - The Aztec Connect SDK allows any Ethereum protocol to be integrated in Aztec’s private rollup with a simple Solidity interface and front-end SDK.
- [ChainPort Private Bridge](https://www.chainport.io/private-bridge) - Full control and security for your token – manage supported chains, path, amounts, and own the keys.
- [Session](https://getsession.org) - An end-to-end encrypted messenger that minimises sensitive metadata, designed and built for people who want absolute privacy and freedom from any form of surveillance.
- [Opera Crypto Browser](https://www.opera.com/crypto/next) - Experience the Web3 browser for crypto users. Get crypto-oriented security enhancements, manage multiple crypto wallets simultaneously, and access Discord, Telegram and more directly from the sidebar.
- [Decentr](https://decentr.net) - Creating a bridge between internet users and applications developed with distributed ledger technology, an open source platform, which enables you to manage and pay with your Personal Data Value.
- [Conveyor](https://conveyor.ata.network/#/swap) - Automata Conveyor is an anti-front-running service that ingests and outputs transactions in a determined order (MEV Minimization solution).
