NebuSec Security Audit is a researcher-led, one-time deep assessment that exploits and reproduces every reported finding.
NebuSec Security Audit is a researcher-led, one-time deep assessment spanning operating systems such as the Linux kernel, Windows, and firmware. Browser coverage includes Chrome, V8, Firefox, and QuickJS, while web infrastructure work spans applications, APIs, authentication, and backends. Solidity review covers DeFi protocols, tokens, and proxies, alongside agentic infrastructure like MCP servers, agentic browsers, and sandboxes.
Engagements run through a five-step Scope-Recon-Hunt-Validate-Report flow that closes with retesting of fixes. Unlike the continuous Security Platform, the audit is a point-in-time exercise in which every finding is exploited and reproduced before it is reported. Customers receive validated results backed by reproduction evidence for each issue.
OpenZeppelin
OpenZeppelin Security Audit
openzeppelin.com
Quantstamp
Quantstamp Smart Contract Audits
quantstamp.com
Trail of Bits
Trail of Bits Software Assurance
trailofbits.com
| Attribute | NebuSec Security Audit | OpenZeppelin Security Audit | Quantstamp Smart Contract Audits | Trail of Bits Software Assurance | |
|---|---|---|---|---|---|
| Provider |  | | | | |
| Founded | 2026 | 2015 | 2017 | — | |
| Sells To | — | Enterprise | Enterprise | — | |
| Pricing Model | — | Recurring, Software | Recurring | — | |
| Ownership | — | Private, Venture-backed | Venture-backed | — |
Provider
Founded 2026
Sells To —
Pricing Model —
Ownership —
Provider
Founded 2015
Sells To Enterprise
Pricing Model Recurring, Software
Ownership Private, Venture-backed
Provider
Founded 2017
Sells To Enterprise
Pricing Model Recurring
Ownership Venture-backed
Provider
Founded —
Sells To —
Pricing Model —
Ownership —
Synack Penetration Testing pairs elite researchers with an AI-enabled platform for continuous testing.
AI/LLM Security Assessment tests LLM applications and infrastructure for prompt injection, data poisoning, and model extraction risks.
Platform that discovers and manages cyber assets and security coverage gaps.
Synack Penetration Testing pairs elite researchers with an AI-enabled platform for continuous testing.
AI/LLM Security Assessment tests LLM applications and infrastructure for prompt injection, data poisoning, and model extraction risks.
Platform that discovers and manages cyber assets and security coverage gaps.
