Houdini Swap
RAILCross-chain private send/swap router. Solflare Private Send uses Houdini under the hood.
Why not trackedNot a Solana shielded pool — privacy via multi-leg routing / CEX partners, not on-chain pool TVL.
Things to Look Out For
Privacy-related projects on or around Solana that are not counted in live pool TVL — wrong model, no public vaults, multi-chain noise, or still shipping.
Live tracker stays Solana-native pools with readable balances. This page is the radar for everything else we researched.
Solflare Private Send
RAILWallet Privacy Aggregator (PAL). Optional private send in Solflare.
Why not trackedUX layer over providers (launch partner: Houdini). Does not hold its own pool — do not double-count TVL.
GoDark
HYBRIDDark-pool perps on Solana. Docs describe aggregate program vaults + shielded note commitments (Light).
Why not trackedSettlement is Solana, but public docs expose no program ID or vault addresses yet — not scannable.
Hinkal
WATCHInstitutional confidential DeFi. Live on Solana among other chains.
Why not trackedSolana TVL is noise (~$100s on Llama). Almost all value is Ethereum/Base/etc.
zkRune
INFRAClient-side ZK proofs; integrating with Helius Rings for RWA/compliance use cases.
Why not trackedTooling / proofs layer — not a user deposit pool.
Lumenless
SOONPrivacy app layer on Arcium — private payments/trading narrative.
Why not trackedWaitlist / pre-product — no mainnet pool TVL to read.
Token-2022 Confidential Balances
INFRANative Solana token extensions for encrypted balances and confidential transfers.
Why not trackedProtocol primitive across many mints — not a single protocol row. Track as ecosystem infra, not pool TVL.
ShadowWire (Radr)
WATCHOlder bulletproofs / private transfer stack from Radr Labs (radr.fun).
Why not trackedNeeds fresh mainnet verification; lab/X links partially dead. Revisit if pools resurface.