Shutter Network
Shutter is a threshold encryption protocol with a wide variety of applications, including: malicious MEV prevention, censorship resistance, voting integrity, and gaming fairness.
InfrastructureDefiEth Layer 2Dao
Web3Privacy Projects List
There are challenges in finding crucial technical details and comparing various privacy-focused projects. To address this, we created a platform that standardizes and expands the current Web3Privacy ecosystem research.
Learn how to contributeState of Privacy
Railgun TVL$1.21M · 2026-07-05
+0.3% 30d
List of Privacy Projects
Sia
Decentralized data storage
ApplicationsStorage
S
Sidekick
Sidekick is a new companion app that you can install on a secondary phone to authorize access to your Monero wallets in Monerujo. That way, as long as you keep that phone offline, it works as a do-it-yourself Bluetooth-powered hardware wallet.
ApplicationsWallets
SN
Sienna Network
Privacy-first, cross-chain decentralized finance protocol powered by Secret Network in the Cosmos ecosystem.
Defi
SightAI
Decentralized AI inference with FHE
ApplicationsAi
Sigle
Secured and open-source writing platform for web3 content creators, NFT projects, crypto analysts
ApplicationsDapps
SL
Silence Laboratories
The versatile toolkit for MPC-TSS and Privacy-Preserving Compute.
InfrastructureApplicationsMpc
S
silensio
Silensio is a privacy-first protocol on Ethereum designed to keep your onchain activity will be more private. SilenMixer : you can swap without a trace. SilenWallet: protects your assets without exposure. SilenPay : enables anonymous payments. SilenMesh : keeps your dApp interactions private. All built for one purpose: full control over your privacy.
InfrastructureApplicationsWalletsDefi
Silent Data
The first high-performance, privacy-enabled L2 on the Superchain. Built by Applied Blockchain, Silent Data enables on-chain verification of private data, bringing programmable privacy and confidentiality to public blockchains.
ApplicationsInfrastructureDappsEth Layer 2
Silent protocol
Silent Protocol is the first protocol enabling compliant full-stack privacy for smart contract assets and web3 applications at scale.
Defi
SS
Silent Swap
The non-custodial privacy cross-chain aggregator powered by Secret Network.
DefiBridge
SE
Silhouette Exchange
Silhouette is a trading platform built on Hyperliquid that protects personal trade information, enabling the most sophisticated trading strategies to move freely onchain. As the Shield exchange on Hyperliquid, Silhouette shields users' order data from outsiders. End-to-end encryption via Silhouette's platform enables users to confidently trade without fear of exposing their activity. Key features: - Full Strategy Protection: Trade freely without signaling or revealing intents - Hyperliquid Integration: Trade using your existing Hyperliquid assets - No UX Compromise: Deep liquidity, swift settlement
InfrastructureDefi
S
SILK
Private Over-Collateralized Anti-inflationary Stable Coin
DefiCurrency
S
SilkByte.io
SilkByte is a privacy-focused, Monero-centric swap service offering fast, high-limit cross-chain swaps without KYC and no data collection. A simple, secure way to move assets while staying designed to reduce identity exposure.
InfrastructureApplicationsWalletsDefi
Sirius Sync
Web3 Social Ecosystem
ApplicationsDapps
Sismo
a modular protocol issuing ZK Badges for reputation portability and aggregation
ApplicationsDid
Skiff
Web3 email, drive, and docs
ApplicationsDapps
socialKYC
Your decentralized social credentials. Built on Polkadot and Base.
ApplicationsKyc Solution
Sociogram
Web3Social Media focused on privacy.
ApplicationsDapps
SL
Soda Labs
Revolutionizing Web3 Security: On-Chain End-to-End Encryption with a Trustless MPC Network
InfrastructureApplicationsMpc