Orchid Protocol
OXT
Decentralized VPN Marketplace
Darklake
Privacy-preserving AMM protocol
Net3
Privacy Communication Network Infrastructure
zkPersona
Authentication platform
WaysCash
Self-custodial payment toolkit
Lethe
LETHE
Privacy protocol based on Solana
Zaïffer
Decentralized privacy protection platform
Nulla
NULLA
Layer 1 blockchain
PENXCHAIN
Private digital economy
Dark Veil
VEIL
Decentralized privacy transaction protocol
Mizty
Private payment app
Radr
Privacy Infrastructure
Maroo
Layer 1 blockchain based on Korean won economy
Nocturne
Usable on-chain privacy for Ethereum
Ocash
On-chain privacy payment tool
Mixoor
Privacy Transaction Agreement
Chameleon Network
Privacy Layer1 based on Substrate
Penumbra
Penumbra
Privacy cross-chain network
Haven Protocol
XHV
Private stable assets network
Skiff
Web3 office application
Offshift
XFT
Private Derivatives Platform
zCloak Network
Privacy-first DID and ZKP infrastructure
Elosys
ELO
Decentralized privacy blockchain
Fairgate
Privacy-enhanced computing infrastructure