I tested apps for private transfers on Solana to see which actually has the lowest fees.
Not what they say. What you actually pay.
Here’s the results ↓
The system won't fix itself. So build a new one.
Easy to say. Hard to do. Money was never supposed to be public. You earned it, you spent it, nobody watched. Simple. Crypto came along and put every wallet, every balance, every transfer out in the open.
Called it transparency. Called it progress.
We don't think it was either.
Privacy is supposed to be there from the beginning. Hidden balances. Unlinkable transfers. Encrypted amounts. Running on the fastest chain, No trade-offs.
But we can't do this alone. And we're not pretending we can.
The Umbra SDK is open for builders. If you're working on wallets, payments, DeFi, or anything where people's financial lives are at stake, you can integrate real privacy into what you're building. Not a wrapper. Not a band-aid. Privacy at the protocol level.
We know the system won't change overnight. We know one team can't fix what's broken. But we believe the next wave of applications should protect people by default, not exploit them. And that starts with the teams willing to build differently. If that's you, we'd love to work with you. Start building with the @UmbraPrivacy SDK
This right here has been my goal with Umbra ever since the team had the first discussion. Excited to see it live. Go Build
UODL
testing @UmbraPrivacy wallet rn
incredibly slick overall but some minor obv UI/UX tweaks needed/ few v small bugs or graphic things here n there but otherwise looks ready to rock
super optimistic and keen to see how other apps integrate the Umbra SDK and to use it live
very glad the team took the extra time for security audits and is making sure it is polished and flawless