Smart Contract Auditing services in usa

Enhance your smart contract's security and functionality for the US market through our meticulous line-by-line code analysis, followed by a separate lead auditor review.

Understand exactly how we
secure your contracts.

Trusted by the Top Names in Web3

How Did QuillAudits Secure Pluto Fi’s Liquidations, Price Feeds & Reward Accuracy?

How Fly trade v2 Secured Reward Optimization While Safeguarding Liquidity Integrity

Broken Access Control? No chance! See How QuillAudits Resolved 4 Critical Issues in Brahma Fi Console

Memeswap's Vault & DoS Issues Resolved: How QuillAudits Made It Happen

Enhancing Blockchain Integrity: Taiko Protocol's Security Leap

QuillAudits Patches 7 Bugs in Huddle01: Whitelisting & NFT Airdrop Risks Mitigated

WHY AUDIT WITH QUILLAUDITS

AUDIT REPORT AND REMEDIATION

We Spot and Explain Vulnerabilities

Deliver Clear, Actionable Fixes

Ensure Safe Contract Deployment

PREVENT EXPENSIVE MISTAKES

RIGOROUS DAPP AUDITS

PREVENT EXPENSIVE MISTAKES

Protect Reputation

Save Time and Effort

Avoid Financial Losses

RIGOROUS DAPP AUDITS

Stay Secure Under Real Threats

Strengthen dApp Defenses

Ensure Long-term Security

We audit smart contracts on these blockchains and more

Ethereum

NEAR

BSC

Polygon

Optimism

Arbitrum

Fantom

zkSync

Avalanche

Solana

Linea

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WE FIND THREATS THAT OTHERS MISS

Our Multi-Layered Audit Framework integrates senior-led manual code reviews, independent Vigilant Squad validation, and extensive fuzzing with advanced tools such as Echidna, Medusa, Foundry, and Chimera. By executing thousands of edge-case scenarios, we identify complex vulnerabilities and ensure comprehensive, unbiased security coverage across attack surfaces.

1500+

Projects Secured

$3B

On-chain TVL Secured

1M+

Lines of code Audited

OUR AUDITS

ERC 20 Token Contract

Get an Audit done today for your Smart Contract

Join 1500+ leaders who secured themselves from losing Billion Dollars

ECOSYSTEM PARTNERS

TOP EXCHANGES ACCEPT OUR REPORT

QUILLAUDITS IN THE MEDIA

Check Out Our Work

We've audited top DApps and DeFi protocols, ensuring they remain secure and free from any exploit. Check out their audit reports to see our impact.

Read the Reports

WHAT OUR CLIENTS SAY

FREQUENTLY ASKED QUESTIONS

Smart Contract Auditing is a comprehensive process to scrutinise a smart contract's code that is used to interact with a cryptocurrency or blockchain. This process is carried out to discover errors, issues & security vulnerabilities in the code in order to rectify & fix them. It secures the code from potential future bugs.

BLOGS

WE SECURE EVERYTHING YOU BUILD.

From day-zero risk mapping to exchange-ready audits — QuillAudits helps projects grow with confidence. Smart contracts, dApps, infrastructure, compliance — secured end-to-end.