Senior-led smart contract audits for serious DeFi protocols.

No junior queues. No template reports. A named team that ships line-by-line reviews for protocols securing $1M–$100M TVL.

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1,100+

Vulnerabilities Found

480+

Projects Audited

50+

Partners

10+

Engineers

22+

Blockchains Support

Explore the Vibranium Audits

Name

Security Score

Audits

Ecosystem

Category

Badges

95.00
95.00
95.00
95.00
95.00
95.00
93.00
91.00
89.85
89.85
89.85
85.78
DEFI
DAO
DEFI
DEFI
DEFI
DEFI
MetaMask Snap
DeFi
GAMEFI
GAME
META
DEFI
85.19
81.00
80.33
79.49
77.68
77.61
76.50
76.39
76.39
76.36
74.40
73.10
META
DEFI
DEFI
META
DEFI
n/a
MARKETPLACE
Wallet
DEX
DEFI
DEFI
n/a

Our Auditors are Qualified

Don't Wait to Secure Your Blockchain: Reach Out to Us Today

Trusted by protocols across every major chain

480+ protocols, $1B+ TVL secured

From DEXs and DeFi primitives to NFT platforms, ZK rollups and Layer-1s — a snapshot of teams who chose senior-led, line-by-line review.

How an audit works

A clear, four-stage process. No black boxes.

From kickoff to final report, you know exactly what we're doing, when, and what you'll receive at every stage.

1

Scoping & Kick-off

We review your codebase, confirm complexity, fix the scope in writing, and assign your senior lead.

Day 1-2
2

Manual Review

Line-by-line review by senior auditors plus static analysis, fuzz testing and adversarial scenarios.

Day 3-14
3

Preliminary Report

Findings shared with severity ratings, recommended fixes and a live call to walk you through every issue.

Day 14-16
4

Fix Review & Final Report

We review your patches, verify each fix and issue the final PDF report — published to our public GitHub on request.

Day 17-21
Selected case studies

Real protocols, real findings, published reports.

Every audit ends with a published PDF on our public GitHub. Here are three recent ones we're proud of.

DEX • Avalanche

Swapsicle

Two-round audit of Swapsicle's AMM and concentrated-liquidity contracts. We delivered an initial report, then re-audited their fixes and published the revised final PDF — both versions are on our public GitHub.

2 reports publishedAvalanche
View report →
L1 Protocol • Sophia

Æternity Protocol

Full smart contract security review of Æternity Protocol's contracts. The client, a sceptical Sophia-language project, told Trustpilot we were "the one needle in a haystack" — they'd struggled to find auditors with deep non-Solidity expertise.

Final PDF publishedÆternity
View report →
Prediction Market • NEAR

Pulse Markets

Security assessment of Pulse Markets' prediction-market contracts on NEAR Protocol. Final report published publicly so the Pulse community could independently verify the scope and findings.

Final PDF publishedNEAR
View report →
What our clients say

Reviewed by real teams. Verified on Trustpilot.

We don't curate quotes — every testimonial below is a verified Trustpilot review. Read all 20+ reviews yourself.

★★★★★ 4.6 / 5 on Trustpilot • 20 reviews
★★★★★
"The ONE Needle in a Haystack"

I was sceptical to begin with, but once Joel got in touch we had several exchanges and he convinced me to try Vibranium for a Typescript audit. In a matter of days I was contacted by the team and invited for a call to go through the vulnerabilities.

NS
Nikola Stojanow • BG • Apr 2024
★★★★★
"Excellent service"

Was quite skeptical at first until we started the process of auditing our smart contracts which were written in Sophia. We received a detailed PDF of the vulnerabilities, suggested fixes and more. Communication was seamless, too.

PC
Papi Chuks • GB • Aug 2024
★★★★★
"Fantastic to work with"

The team over at Vibranium was fantastic to work with. All questions we had were answered in a very timely manner as well as insights to our developers on code that needed minor adjustments. I would absolutely recommend them.

BS
Bryan, Swapsicle • US • Oct 2023
★★★★★
"Proactive and professional"

Great communication and a proactive approach. Had many fruitful discussions. Audit on schedule and on-point — also walked us through aspects of it.

S
Silver • EE • Oct 2023
★★★★★
"Highly recommended"

Their quick turnaround time was impressive, especially considering the depth of the audit. Their team worked efficiently without compromising the quality of their assessment — the timely delivery allowed us to implement the necessary changes promptly.

IS
Ishola • GB • Aug 2023
★★★★★
"Professionals in the business"

Professionals in the business. Always clear process, high level of expertise. It is a pleasure to work with them.

AV
Albina Volchenko • UA • Sep 2023
Published audit reports

Every audit. Every report. Public on GitHub.

We publish our finished audit reports to our public GitHub organisation. Click through to see the exact PDFs delivered to each client.

Want to see what a Vibranium report actually looks like?

Open the Swapsicle audit on GitHub for the full original + revised PDFs — a typical example of the depth, severity ratings, recommended fixes and fix-review verification our clients receive.

Open sample report →
480+
Audits Completed
$1B+
TVL Secured
2,042
Issues Reported
4.6/5
Trustpilot Score
5+ yrs
Senior Auditors
Findings at a glance

2,042 issues identified across 480+ audits

Every finding is documented with severity, root cause, and recommended remediation in the published PDF report.

47
183
612
1,200
Critical — 47High — 183Medium — 612Low / Informational — 1,200
Currently auditing 3 protocols. Next available kickoff slot: within 7 days. Senior-led, no junior handoffs.
As referenced by partners and portfolio teams
SwapsicleÆternityPulse MarketsORIGYNNucleusDAOSerenity Shield
Built for your stack

Specialised audit playbooks per protocol type

DeFi, stablecoins and launchpads all carry distinct risk surfaces. Our senior auditors apply purpose-built threat models for each.

DeFi Protocols

AMMs, lending markets, perps and yield aggregators. Price oracle review, MEV exposure, liquidation flows.

  • Oracle manipulation & TWAP review
  • Reentrancy & cross-function exploits
  • Economic invariants & fuzzing
  • Flash-loan attack surfaces
Request a DeFi audit →
$

Stablecoins

Collateralised, algorithmic and RWA-backed. Peg defence, redemption logic, oracle pricing under stress.

  • Peg-defence & depeg scenarios
  • Mint / burn permissioning
  • Reserve attestation flows
  • Cross-chain bridge risk
Request a Stablecoin audit →

Launchpads & ICO

Token sales, vesting, staking. Tier logic review, whitelist manipulation, claim & vesting integrity.

  • Vesting / cliff edge cases
  • Whitelist & merkle proofs
  • Claim replay protection
  • Fee & refund flows
Request a Launchpad audit →
How we compare

Vibranium vs traditional audit firms

A senior-led, transparent process at a price that does not gate your launch.

Feature
Vibranium
Certik
Hacken
Senior auditor on every engagement
Yes
Mixed
Mixed
Indicative quote in 30 seconds
Yes
Sales call
Sales call
Public report on GitHub
Yes — every audit
On request
On request
Fix-review included
Yes
Extra fee
Extra fee
Typical turnaround
2-3 weeks
4-8 weeks
3-6 weeks
Starting price
From $7.5k
From ~$25k
From ~$15k
Free resources

Build it secure before the audit

Drop-in checklists, postmortems and tooling we use internally — free for any builder.

Solidity Security Pre-Audit Checklist

72-item checklist covering reentrancy, access control, oracle integrity, upgradeability and gas griefing.

Browse on GitHub →

Published Audit Reports Library

Every audit we have ever shipped, in full. Real findings, real protocols, real remediation paths.

Open the library →

Vulnerability Postmortem Series

Deep-dives into real-world exploits: reentrancy variants, oracle attacks, signature replay and bridge failures.

Get notified of new posts →

Open-Source Security Tooling

Helper scripts, foundry fuzzing templates and invariant-test scaffolds we share with every client engagement.

View on GitHub →
Vibranium Updraft

Free Solidity security mini-course

Six short lessons. Real attack patterns, real fixes. Built for protocol engineers shipping to mainnet.

LESSON 01
Reentrancy — classic, read-only and cross-function

The full pattern family, why checks-effects-interactions is necessary but not sufficient.

LESSON 02
Access control mistakes that cost millions

Missing modifiers, role-renouncement traps, init-function reentry, uninitialised proxies.

LESSON 03
Oracle integrity and price manipulation

Spot vs TWAP, flash-loan attacks, stale-price defence, circuit breakers.

LESSON 04
Signature replay and permit pitfalls

EIP-712 done right, nonce hygiene, cross-chain replay, ERC-2612 edge cases.

LESSON 05
Upgradeability without footguns

UUPS vs Transparent, storage-layout safety, init-locks and timelocks that work.

LESSON 06
Invariant testing and fuzzing in Foundry

Writing economic invariants that catch what unit tests miss. Templates included.

Get the course →
Talk to a senior auditor

Book a 30-minute scoping call

Zero sales pressure. We will walk your codebase, share an indicative quote, and tell you honestly whether you are ready for an audit.

Pick a time that works for you

Direct calendar of our senior team. No SDR layer.

Open my Calendly →

Blockchain Cyber Attack Protection

Every community and investor needs to trust that your blockchain is secure. Build that trust and protect from common cyber attacks today with a simple smart contract audit.

Logo

15+

Years of Experience

476+

Projects Audited

50+

Partners

10+

Engineers

22

Blockchains Supported

Our Services

Proof of Reserves

Enhance transparency in Crypto Exchanges with an independent on-chain proof of assets’ true collateralization

Learn More

Smart Contract Audit

We perform audits on your smart contracts and DApps to reduce many overlooked security risks and improve your code's performance.

Learn More

Bug Bounty Program

We use the world's top ethical hackers to continuously uncover and fix vulnerabilities in your code, before malicious hackers do.

Learn More

Blockchain Layer 1 Audit

A thorough security auditing process is essential, as one error in your code can spell disaster. We provide comprehensive steps that help you with threat detection and remediation.

Learn More

KYC

We help facilitate your KYC process. Maintain your public anonymity while privately verifying your identity with our team.

Learn More

Penetration Testing

Simulated cyberattacks performed in a safe and controlled environment ensure all of your systems are ready for any of the many types of attacks that will come your way.

Learn More

Optimize your blockchain's security

Protect your project

  • Protect your project against cyber attacks, security vulnerabilities, and hidden fatal flaws
  • Gain your community's trust and achieve your industry-recognized smart contract verification badge
  • Stay ahead of attackers by building your defenses sooner rather than later
  • Develop an auditable security management system for cyber attack protection
  • Benefit from our team of experienced security experts with years of hands on experience.

Protect against cyber attacks

  • Evaluate risks, protect against attacks, manage information assets, train your staff, and handle incidents effectively
  • Have fast response crisis management on hand with an optional dedicated security officer
  • Streamline your security processes, identify risks, and take proactive measures to mitigate them
  • Operate with confidence, knowing your blockchain and smart contracts are secure with Vibranium Audits

Don't Wait to Secure Your Blockchain: Reach Out to Us Today

All Audit Processes Are Not Created Equal

Depending on the methodology and experience, smart contract and blockchain protocol audits can yield vastly different results. Having completed hundreds of audits using highly accurate formal verification processes, it's no wonder our team are leaders in their industry

Manual Code Review
Manuel Code Review- Vibranium Audits
Most Vendors and Vibranium
A human review to spot errors. This is flexible, but it’s best-effort, as you can never be sure you found all errors.
Automatic Verification
Automatic Verification - Vibranium Audits
Few Vendors and Vibranium
Automatic verification of issues such as reentrancy, and certain smart contract properties.
Custom Formal Verification
Custom Formal Verification - Vibranium Audits
Vibranium
Security specialists create machine-readable specification that are mathematically verified by Vibranium's proprietary Custom Formal Verification system.

Web3 Cyber Attack Protection Company

Vibranium Audits is a trusted cyber attack protection company that offers comprehensive services to protect businesses and individuals against potential cyber threats. With the increasing frequency and complexity of cyber attacks, it's essential to have the right defense mechanisms in place to ensure your safety. Vibranium Audits provides expert penetration testing, vulnerability assessments, and proof of reserves services to ensure the protection of critical assets and sensitive information. With Vibranium Audits, you can be assured that your security is always taken care of.
Web3 Cyber Attack Protection - Vibranium Audits
FAQ

Frequently Asked Questions

Visit our help centre to clear out any doubts you may have regarding our partnership program.

What is a smart contract audit

A smart contract audit is a review process that ensures the accuracy, security, and functionality of a smart contract. It involves assessing the code of the smart contract to identify potential vulnerabilities or weaknesses that could be exploited by hackers. A comprehensive audit helps to minimize the risks of hacking or errors in the contract's code. The audit includes a report detailing the findings and recommendations for improving the smart contract's security and performance. The audit provides confidence to stakeholders that the contract operates as intended and mitigates the risks of financial loss or damage to reputation

How to protect your company from cyber attacks

Protecting your company from cyber attacks involves implementing a combination of measures, including regular security assessments, employee education on cyber threats and safe online behavior, use of strong passwords and multi-factor authentication, regular software updates and patches, and the use of firewalls and antivirus software. It's also important to have a response plan in place in case of a breach and to regularly back up important data to protect against data loss.

What benefits does a company get upon passing a contract audit?

Passing a smart contract audit can provide a company with several benefits, including increased trust from potential investors and users, improved security and protection against vulnerabilities and potential exploits, and potential cost savings by identifying and resolving issues before they become major problems. Additionally, a successful audit can help to establish a company's reputation as a reliable and trustworthy player in the blockchain industry.

How to protect critical infrastructure from cyber attack

To protect critical infrastructure from cyber attacks, it is important to implement a multi-layered security approach that includes firewalls, intrusion detection systems, antivirus software, and regular software updates. Employee training and awareness programs can also help prevent social engineering attacks. Additionally, conducting regular security audits and penetration testing can identify vulnerabilities and help prevent potential attacks.

Why smart contract audit is important?

Smart contract audit is important because it ensures that the code is secure, free of bugs, and meets industry standards. By undergoing a smart contract audit, companies can identify and mitigate potential vulnerabilities and protect themselves from costly errors and breaches. This process helps build trust with users and investors by demonstrating that the code has been thoroughly reviewed and tested. It also helps to comply with legal and regulatory requirements and minimize the risk of financial loss or reputational damage.

Can I conduct a smart contract audit myself?

Conducting a smart contract audit requires specialized knowledge and expertise in blockchain technolovulnerabilities and expose their system to potential attacks. It is essential to engage avulnerabilities and expose their system to potential attacks. It is essential to engage a reputable and experienced audit company like Vibranium Audits to ensure a thorough and effective audit of the smart contract.

Why should I trust Vibranium Audits?

Vibranium Audits is a reputable smart contract auditing firm that has proven expertise in identifying and mitigating security risks in blockchain-based systems. They use industry-standard techniques and protocols to ensure a comprehensive and thorough audit of the smart contract. They also provide transparent and detailed reports to their clients, highlighting any vulnerabilities found and offering recommendations to address them. With a track record of successful audits for high-profile projects, Vibranium Audits can be trusted to provide reliable and professional services to secure your blockchain project.

Request a Vibranium Audit

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We'll uncover your first 5 vulnerabilities and send you a mini-report with actionable insights. This assessment will save you time and funds on full audits, as there will be less code to analyze, and enhance your security starting today.

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Request a Vibranium Audit

Senior-led security reviews for serious Web3 protocols. Tell us about your project and we'll get back within 24 hours.

A Vibranium senior auditor will review your request and follow up within 24 hours.

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