Zenyard

Zenyard is an AI-focused software company that develops tools for binary reverse engineering, targeting security researchers and reverse engineers. The company was founded by three co-founders — Yuval Luria (CEO), Nathan Satanovsky (CTO), and Ziv Brandstein (Chief R&D) — all of whom have backgrounds in reverse engineering and security research.

The company's core product is an AI agent designed to analyze and understand compiled binary code. Rather than relying on traditional, manual reverse engineering workflows, Zenyard's platform applies purpose-built AI to interpret entire binaries, automate tedious reconstruction tasks, and surface meaningful insights more quickly.

The tool is positioned as an "AI pair reverser" — functioning alongside the researcher to handle lower-level analysis work while the researcher focuses on higher-order findings.

Zenyard's approach is built around the premise that modern binaries have grown too complex for legacy reverse engineering tools, and that generic AI models lack the domain specificity required for accurate binary analysis. The company emphasizes accuracy and reliability as core design principles, alongside transparency in its outputs.

The primary target users are security researchers, malware analysts, vulnerability researchers, and others who regularly work with compiled code in professional or research contexts. Zenyard's tooling is intended to integrate into existing reversing workflows and improve productivity without replacing researcher judgment.