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ZetaCert builds the infrastructure that enterprises trust to issue, orchestrate, and govern every certificate at scale.
PKI is the backbone of digital trust. Yet most organizations run it on spreadsheets, expired certificates, and legacy tools that haven't evolved in a decade.
We founded ZetaCert because this is unacceptable. Every outage caused by an expired certificate, every compliance gap, every blind spot in your certificate inventory. These are preventable failures.
We built the tools that security teams actually need: API-first, automated, crypto-agile (classical and post-quantum), and designed for operators, not committees.

ZetaCert takes its name from the Riemann zeta function, a cornerstone of mathematics that reveals the hidden structure of prime numbers. Those same primes are the foundation of modern cryptography. From RSA to elliptic curves, digital security is built on them. Our name carries that lineage: from pure mathematics to digital trust.
Full-stack PKI control. Orchestration and issuance, unified.
Take control of every certificate authority, public and private, from one governance platform. No more spreadsheets. No more surprises.
Post-quantum native certificate authority — RSA, ECDSA and ML-DSA from day one. Validated on Utimaco u.trust GP, PKCS#11-compatible. Starter edition free and perpetual, Enterprise and Quantum on license.
Security that works in production, not just in slides. Our UX is as battle-tested as our cryptography.
Your keys. Your data. Your infrastructure. Every deployment respects European data sovereignty.
Open architecture. Free perpetual Starter edition. Commercial pricing on request.
30 min. Your PKI challenges. Our solutions. No commitment.