Privacy + Scaling Explorations

PSE is a research and development lab with a mission of making cryptography useful for human collaboration. We build open source tooling with things like zero-knowledge proofs, multiparty computation, homomorphic encryption, Ethereum, and more.

Recent articles

Reflecting on MACI Platform: What We Built, Learned, and What’s NextPSE TeamAfter a year of development and experimentation, the MACI Platform project is being sunset. In this retrospective, we share what we built, what we learned, and how the work can continue.

VIDEOS

Check out our YouTube to learn the latest in advanced cryptography.

What we do

PSE is a multidisciplinary team creating open source privacy and scaling tools for the next generation's internet.

Privacy

We believe privacy is a social good that should be accessible to everyone. That's why we're creating open source tools that help people choose what, how, when, and where they share.

Scaling

Our infrastructure helps communities grow by making Ethereum more efficient and accessible. From account abstraction and reducing transaction costs, to rollups and zkEVM, we are building towards an interoperable future.

Explorations

We are mapping the emerging zero knowledge ecosystem through collective experimentation. We collaborate, share what we learn, and welcome contributions from around the world.

Connect with us

We welcome contributions from around the world! Join our discord to try out apps, build with our tools, contribute to projects, or check out job openings and grant opportunities.