Secure the Code You Rely on but Didn’t Write.

Zenyard helps development teams make third-party software safe to run, from packages and dependencies to complex binaries.

Know What’s Safe. Fix What Isn’t.

Development teams rely on software written by others every day. Zenyard looks beyond labels and reputation to determine what’s actually safe, and fixes what isn’t, so teams can build and ship with confidence.

Deep Verification

Know what software actually does, beyond labels and reputation.

Direct Remediation

Fix CVEs without waiting for vendors or upgrading entire packages.

Confident Shipping

Use third-party software safely across development and production.

Accurate AI for the Most Skeptical Security Teams

Generic AI tools and MCP workarounds can't handle real-world code. They work on snippets, hallucinate, and lose context. Built on years of hands-on security experience, Zenyard analyzes complete files accurately, delivering results teams can finally trust.

Confidence at Scale

Huge files and complex codebases handled without compromise, without hitting LLM limits.

Consistent Accuracy

Explainability and insight grounded in full context.

Future Proof

We keep it performing at its best and up to date, so you stay focused on what matters.

Understand Third Party Software like Never Before

“Our developers need to move quickly, and we need to know they’re doing it safely. Zenyard lets them use open-source components without slowing them down.”

CISO, Global Enterprise

“When a CVE affects a component we depend on, replacing the whole package is often disruptive. Zenyard lets us fix the issue without waiting for the vendor.”

Head of Product Security, Enterprise Software Company

“With third-party binaries, the hardest part is knowing whether they’re actually safe. Zenyard helps us make that call much faster.”

Security Research Lead, Global Cybersecurity Company

Deploy Zenyard Securly, Your Way

Use Instantly in the Cloud

Get started in minutes, with no setup or hardware required.

Run in Your Private Cloud

Deploy in your own cloud instance to meet security and governance requirements.

Deploy Fully On-Premises

Run on your infrastructure, including air-gapped networks, for maximum security.

Build and Ship with Confidence

Move from third-party software risk to confidence. Know what’s safe, fix what isn’t, and keep building.

Try Zenyard