From smart contracts to complex financial infrastructure, Cantina delivers tailored security reviews led by expert researchers. Choose from solo reviewers, modular teams, or competitive formats to match your workflow and risk profile.
Whether you’re building decentralized protocols, financial applications, or ecosystem infrastructure, Cantina offers scalable review formats. We match you with the right experts and ensure transparent, collaborative audits to uncover vulnerabilities before they matter.
Cantina Security Reviews are deep-dive, expert-led assessments of your codebase. We identify vulnerabilities across smart contracts, protocols, or infrastructure systems by matching you with solo reviewers, modular teams, or competitive reviewers based on your risk and workflow needs.
We specialize in smart contracts, DeFi applications, infrastructure protocols, financial systems, and Web3 tooling—but our expertise doesn't stop there. Cantina also supports Web2 security reviews, including backend systems, APIs, and integrations that interact with blockchain components. Whether your system is fully decentralized, hybrid, or includes traditional architecture, we provide a tailored review model to match your stack and threat profile.
All reviews are conducted by vetted experts with proven experience. Researchers like 0xRajeev, Haxatron, shotes, and Christoph Michel are just a few of the high-performing auditors on our platform—each with a public profile and a track record of high-severity discoveries. Many of them are also part of the Cantina Fellowship Program, which recognizes and rewards top contributors in our community.
You can choose from:
Our team helps you choose the right format based on timeline, complexity, and risk profile. Many reviewers in these formats come from the Cantina Fellowship Program, ensuring top-tier quality and consistency.
We offer flexible formats, top-tier researcher access, real-time collaboration interfaces, and transparent issue tracking. Plus, all findings are delivered with rich metadata - severity levels, status, comments, and reviewer context - for clear remediation paths.
We start with a scoping call, assign the ideal researchers, then conduct the review using our secure and collaborative platform. Findings are tracked and triaged, and your team can engage directly with researchers throughout the process.
Yes! Many clients start with a security review, then launch a competition or bug bounty to widen coverage and catch edge cases. Combining layers strengthens your security posture and often qualifies you for added protection benefits.
Absolutely. We offer optional fix reviews, continuous review plans for large codebases, and bundled solutions for deeper engagement.
We've secured major Web3 organizations like Optimism, Morpho, Sushi, and Coinbase. Whether you're launching a new protocol or scaling an established platform, Cantina is built to support critical systems at every stage. To see more of the teams we've worked with, check out our full list of customers.
Visit our Portfolio section to explore detailed case studies from projects like Coinbase, Morpho, and Sushi, and learn how we helped uncover key issues and strengthen their security posture.
