About Lithos ID

We build modern, simple, and secure identity verification so businesses can verify users through the government e-ID apps they already trust.

Who we are

Lithos ID is a modern identity verification product built for service providers who want less friction and less risk. Our unified REST API lets your customers verify their identity with official government identity apps—no document photos, no liveness checks, and no complex onboarding.

What we believe

Identity verification should rely on official e-ID infrastructure and privacy-preserving cryptography, not photos of physical IDs. That means better UX for users, lower operational overhead for businesses, and stronger guarantees against fraud.

Team

The people building Lithos ID.
Dawid Szlachta
Full-stack software developer with over 13 years of experience across web2 and web3. For the past 5 years, he has been focused on building public goods funded by Ethereum Foundation's Ecosystem Support Program. Especially interested in zero-knowledge and good UX.

Co-founder, Tech

Karol Sobkow
Lawyer focusing on the legal aspects of Web3. Specializes in regulations related to blockchain technology, crypto-assets, FinTech, and digital business models. Gained experience working at law firms serving the FinTech sector and at a crypto-asset exchange in the UAE.

Co-founder, Legal

Jakub Klapiński
Programmer made attorney-at-law exploring exciting subjects such as water resources laws, municipal waste management (both solid and liquid), the welfare of stray animals. Spent the last decade looking into legislation technique. Knows RegExps.

Co-founder, Legal