Aztec Labs is a privacy-focused product studio that builds zero-knowledge applications and infrastructure within the Aztec Network ecosystem, founded by Joe Andrews. Aztec Labs's Twitter Score is 9.1 out of 1000 as of September 2026, ranking #101,962 among 489,627 tracked accounts.
Aztec Labs was founded by Joe Andrews, who serves as Founder and CEO of the operating entity Spilsbury Holdings Limited, a private limited company registered in England and Wales. The studio describes its mission as shipping privacy products for the broader Aztec Network ecosystem, created by the network's original builders.
Aztec Labs developed Noir, an open-source programming language with a Rust-like syntax designed specifically for writing zero-knowledge programs. The language is a core piece of infrastructure for developers building privacy-preserving applications. In May 2026, Aztec Labs acquired Obsidion, the team behind ZKPassport, expanding its footprint in privacy-identity tooling.
Aztec Labs has also navigated significant security incidents. In June 2026, the deprecated Aztec Connect rollup suffered an exploit draining approximately $2.19 million, and separately the deprecated Aztec 2.0 rollup was drained of approximately $2.2 million in the same period, with the latter attributed to a soundness bug. Aztec Labs stated that its active systems were unaffected by both incidents.
Aztec Labs has attracted backing from prominent crypto-native investors including Andreessen Horowitz, Paradigm, Variant Fund, and IOSG Ventures. Aztec Labs has published 133 posts on the platform and has been mentioned by 14 accounts a total of 16 times.
Who follows Aztec Labs on X?
Aztec Labs draws a technically oriented following across the zero-knowledge and broader crypto space. The accounts that follow Aztec Labs include 22 founders, 10 angel investors and 6 influencers, among them Laura Shin, Jon Wu, Binji, Ali Yahya, dcbuilder.eth and Aztec.