FailSafe is a security company that provides code audits, penetration testing, AI security assessments, and real-time threat monitoring. Founded in 2022 and backed by Sequoia and Dragonfly, FailSafe has completed 500+ audits protecting over $10B in assets with zero post-audit exploits.

What services does FailSafe offer?

FailSafe offers: (1) Code Audits: security review for smart contracts, backend systems, and protocols, (2) Penetration Testing: full-stack security assessment for web, mobile, and APIs, (3) AI Security Audits: protecting ML models and AI systems, (4) RADAR: real-time AML monitoring and transaction screening, (5) Protocol Audits: consensus and infrastructure security.

Who are FailSafe's clients?

FailSafe is trusted by leading enterprises and ecosystems including Sony, Robinhood, Base (Coinbase), Binance, Circle, Solana, Polygon, and the Ethereum Foundation. Our clients range from financial platforms and AI companies to gaming studios and infrastructure providers.

How much does a smart contract audit cost?

Smart contract audit pricing varies based on codebase complexity, lines of code, and timeline. FailSafe provides custom quotes after reviewing your project scope. Contact us at getfailsafe.com/contact-us for a free consultation and detailed estimate.

FailSafe: Security for Critical Systems

Continuous agentic pentesting that uncovers real, exploitable risks and produces audit-ready reports in minutes, not weeks.

Start a Security ScanFREE< 2 MIN SETUP

Reports aligned to SOC 2, ISO 27001, MAS TRM, and regulatory audit requirements

Backed by

Trusted by leading technology companies worldwide.

Platform

One platform to consolidate offensive security and continuous compliance.

12 days12 hours

Find and Fix Critical Vulnerabilities Today

Launch a pentest in minutes and get validated findings with an audit-ready report the same day.

Exploit Verified

Validated, Exploitable Findings

Every issue is proven and reproducible, with clear remediation your team can act on immediately.

Pass Your Toughest Audits

Generated reports are explicitly mapped to the controls your auditors care about.

LLM / RAG / MCP

AI & Agentic Systems

Security assessments for LLM integrations, autonomous agents, and ML pipelines. From prompt injection to model exfiltration, we test what others miss.

Smart Contracts

Blockchain & Digital Assets

Code audits for smart contracts, protocols, and on-chain infrastructure. Over 500 audits completed with zero post-audit exploits.

API & Backend

Web Applications

Full-stack penetration testing for APIs, web apps, and cloud infrastructure. We find vulnerabilities before attackers do.

Latest Insights

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Research & Insights

A CISO's Guide to Mythos: The Era of Infinite Offensive Capacity

Anthropic’s Claude Mythos Preview proved AI is ready for offensive security. As AI-assisted attacks scale and overwhelm platforms like HackerOne, CISOs must har...

Apr 10, 20264 min read

News & Alerts

Agentic Red Team & Compliance Platform for AI Deployments

Current LLM firewalls only protect the prompt and response layer. FailSafe ARC is a continuous security platform that red-teams agent workflows, catches behavio...

Apr 9, 20266 min read

Exploit Analysis

CVSS 10.0 RCE in Flowise AI Builder: Why Your AI Agents Are The Ultimate Attack Vector

The rush to deploy autonomous AI agents has created a massive, unmanaged attack surface. Today’s critical CVSS 10.0 RCE vulnerability in Flowise proves why trad...

Apr 7, 20264 min read

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FailSafe's SWARM caught vulnerabilities that other AI security tools missed entirely. Their agentic approach found what traditional static analysis and competing AI reviewers couldn't.

Brian·Founding Protocol Engineer

FailSafe was instrumental in securing our recent launch, giving our team the peace of mind to focus on building, not firefighting.

Gabby Dizon·Co-Founder

Security is an indispensable component of the kind of user experience that gets us to mass adoption, with tools like FailSafe paving the way forward.

Urvit Goel·VP Global BD

FailSafe's groundbreaking security technology will accelerate the adoption of blockchain by enterprises.

Eugene Aseev·CTO & Co-Founder

FailSafe is the security partner every Web3 project needs: smart, intuitive, and built for scale.

Elroy Cheo·Co-Founder

Joining FailSafe marks a milestone in securing web3. Together, we craft solutions that protect assets and support decentralised growth.

Andy Beal·Ecosystem

FailSafe is our security SWAT team: timely, agile, and precise. They've been key to helping us ship securely and on time, with peace of mind.

Ricardo Santos·VP of Engineering

IDRX

We're excited to partner with FailSafe to set a new standard for onchain security.

Nathanael Christian·CEO

CNGN

The FailSafe team is incredibly detail-oriented and responsive, ensuring our audit was thorough and delivered right on schedule.

Charles Okaformbah·Co-Founder & CTO

BetterBank

You guys performed one of the most detailed reports by far. The simulations and backtesting data you provided was great, and it was a pleasure to work with you.

LB·Co-Founder