Certik

  • What it is:CertiK is a blockchain security company providing smart contract audits, formal verification, on-chain monitoring, and risk assessment for Web3 protocols and applications.
  • Best for:Web3 startups seeking funding, Established DeFi protocols, Token projects and exchanges
  • Pricing:Free tier available, paid plans from Custom quote
  • Rating:92/100Excellent
  • Expert's conclusion:CertiK is the top-of-the-line security solution for serious blockchain initiatives and high-end enterprises which cannot afford to have security issues occur; its market superiority and academic research capabilities enable it to be the preferred security solution provider for securing critical infrastructure in the Web3 space.
Reviewed byMaxim ManylovΒ·Web3 Engineer & Serial Founder

What Is Certik and What Does It Do?

CertiK is a global blockchain security company that specializes in conducting smart contract audits, penetration testing, identifying vulnerabilities, and providing real-time Web3 risk assessments for decentralized finance (DeFi), exchanges, non-fungible tokens (NFTs), and blockchain protocol projects. The company was founded by professors at Yale University and Columbia University who are applying formal verification and artificial intelligence (AI) to protect the Web3 ecosystem. To date, CertiK has served thousands of projects around the world and has protected over $90 billion worth of digital assets.

Active
πŸ“New York, United States
πŸ“…Founded 2017
🏒Private
TARGET SEGMENTS
Web3 ProjectsDeFi ProtocolsExchangesNFT PlatformsBlockchain Enterprises

What Are Certik's Key Business Metrics?

πŸ“Š
1300+
Enterprise Clients
πŸ“Š
$90B+
Digital Assets Secured
πŸ“Š
23,000+
Vulnerabilities Detected
πŸ“Š
65% of global blockchain auditing
Market Share
🏒
1500+
Employees
πŸ“Š
$200M+
Total Funding

How Credible and Trustworthy Is Certik?

92/100
Excellent

A market leader in blockchain security with unprecedented scalability and a proven history of protecting billions in assets; recognized by top technology companies and financial institutions.

Product Maturity95/100
Company Stability90/100
Security & Compliance98/100
User Reviews85/100
Transparency90/100
Support Quality88/100
Secured $90B+ digital assets65% global blockchain audit market shareIdentified 200+ critical vulnerabilities acknowledged by Apple, Google, MicrosoftBacked by Tiger Global, Coinbase Ventures, BinancePlanned IPO signaling maturity

What is the history of Certik and its key milestones?

2017

Company Founded

Founded in December 2017 by two professors from Yale University and Columbia University - Zhong Shao and Ronghui Gu - focusing on formal verification for blockchain security.

2018

Series A Funding

Secured early-stage funding to create an AI-driven blockchain security solution.

2021

Series B Funding Rounds

Secured $37 million in Series B funding, $24 million in Series B1 funding, and $80 million in Series B2 funding for a total of over $140 million from investors including Tiger Global, Coatue, Coinbase Ventures, and Binance at a $1 billion valuation.

2023

Planned IPO

Plans for public listing announced which is considered an indicator that the blockchain security industry is a mature and viable investment opportunity.

Who Are the Key Executives Behind Certik?

Zhong Shaoβ€” Co-founder & Principal Researcher
Professor at Yale University specializing in formal verification and programming languages. Co-founded CertiK to translate academic-based security research into the field of blockchain.
Ronghui Guβ€” Co-founder & CEO
Former Columbia University professor and inventor of formal verification technology used by CertiK to perform security audits. Serves as lead strategist and product developer.

What Are the Key Features of Certik?

✨
Formal Verification
Using academic-grade verification technology developed by the founders of the company, mathematically verifies the correctness of smart contracts.
✨
AI-Driven Monitoring
Provides real-time on-chain risk assessment through its Skynet platform that detects anomalies prior to potential exploitation.
✨
Smart Contract Auditing
Conducts comprehensive audits of DeFi, NFTs, and blockchain protocols by combining formal verification, AI-based analytics, and manual review to provide security.
✨
Penetration Testing
Performs simulated real-world attacks to discover vulnerabilities in blockchain infrastructure and applications.
✨
Skynet Enterprise
The number of institutions using this technology is growing rapidly; however, there are still many barriers to widespread adoption.
✨
CertiK Chain
Although most blockchain-based platforms have some form of user protection, few offer truly robust protections against potential cyber threats.

What Technology Stack and Infrastructure Does Certik Use?

Infrastructure

Multi-chain monitoring with real-time on-chain analysis

Technologies

Formal VerificationArtificial IntelligenceMachine Learning

Integrations

DeFi ProtocolsExchangesNFT PlatformsLayer-1/Layer-2 BlockchainsWeb3 Wallets

AI/ML Capabilities

Proprietary AI combining formal verification with machine learning for vulnerability detection, anomaly monitoring, and risk scoring across Web3 ecosystems

Based on official website and company descriptions

What Are the Best Use Cases for Certik?

DeFi Protocol Developers
In addition to a lack of institutional-grade protections, many blockchain-based platforms suffer from a lack of transparency and accountability.
Centralized Exchanges
Blockchain platforms can be particularly vulnerable to cyber attacks due to their decentralized nature and often lack the robust security measures that many centralized systems have.
NFT Marketplace Operators
Many blockchain-based platforms do not provide adequate user protections; therefore, many users feel uneasy about investing in or otherwise using these platforms.
Layer-1 Blockchain Teams
Most blockchain-based platforms currently do not provide adequate institutional-grade security measures.
Web2 Enterprises Entering Web3
The lack of institutional-grade security measures makes it difficult for large-scale investors to use blockchain-based platforms safely and securely.
NOT FORLow-Budget Meme Coin Projects
However, a number of blockchain-based platforms, such as Polkadot, Cardano, Solana, Cosmos, Terra, Avalanche, and Binance Smart Chain, have been able to attract large numbers of investors, which indicates that there may be a greater demand for blockchain-based platforms than previously thought.
NOT FORNon-Blockchain Applications
These blockchain-based platforms have been successful because they have been able to create robust, institutional-grade security measures that allow for safe and secure investments.

How Much Does Certik Cost and What Plans Are Available?

Pricing information with service tiers, costs, and details
☐Service$Costβ„ΉDetailsπŸ”—Source
Smart Contract AuditCustom quoteComprehensive security assessment of smart contracts and blockchain codeβ€”
Penetration TestingCustom quoteIn-depth security assessment of off-chain components and Web3 applicationsβ€”
Skynet ScoreFreeReal-time evaluation system for 17,000+ Web3 projects, exchanges, and walletsβ€”
Token ScanFreeCommunity security tool for token analysisβ€”
Wallet ScanFreeCommunity security tool for wallet security analysisβ€”
SkyInsights (AML/Compliance)Custom quoteReal-time transaction monitoring, AML/CTF compliance for VASPs and institutionsβ€”
Smart Contract AuditCustom quote
Comprehensive security assessment of smart contracts and blockchain code
Penetration TestingCustom quote
In-depth security assessment of off-chain components and Web3 applications
Skynet ScoreFree
Real-time evaluation system for 17,000+ Web3 projects, exchanges, and wallets
Token ScanFree
Community security tool for token analysis
Wallet ScanFree
Community security tool for wallet security analysis
SkyInsights (AML/Compliance)Custom quote
Real-time transaction monitoring, AML/CTF compliance for VASPs and institutions

How Does Certik Compare to Competitors?

FeatureCertiKPeckShieldQuantstampTrail of Bits
Smart Contract AuditingYesYesYesYes
Formal VerificationYes (Spoq engine)PartialYesYes
On-Chain MonitoringYes (Skynet)YesNoNo
Penetration TestingYesNoPartialYes
AML/Compliance ToolsYes (SkyInsights)NoNoNo
Real-time Security ScoresYesYesNoNo
Starting PriceCustom quoteCustom quoteCustom quoteCustom quote
Free Community ToolsYes (Token/Wallet Scan)NoLimitedNo
API AccessYesYesYesYes
Enterprise FeaturesYesYesYesYes
Smart Contract Auditing
CertiKYes
PeckShieldYes
QuantstampYes
Trail of BitsYes
Formal Verification
CertiKYes (Spoq engine)
PeckShieldPartial
QuantstampYes
Trail of BitsYes
On-Chain Monitoring
CertiKYes (Skynet)
PeckShieldYes
QuantstampNo
Trail of BitsNo
Penetration Testing
CertiKYes
PeckShieldNo
QuantstampPartial
Trail of BitsYes
AML/Compliance Tools
CertiKYes (SkyInsights)
PeckShieldNo
QuantstampNo
Trail of BitsNo
Real-time Security Scores
CertiKYes
PeckShieldYes
QuantstampNo
Trail of BitsNo
Starting Price
CertiKCustom quote
PeckShieldCustom quote
QuantstampCustom quote
Trail of BitsCustom quote
Free Community Tools
CertiKYes (Token/Wallet Scan)
PeckShieldNo
QuantstampLimited
Trail of BitsNo
API Access
CertiKYes
PeckShieldYes
QuantstampYes
Trail of BitsYes
Enterprise Features
CertiKYes
PeckShieldYes
QuantstampYes
Trail of BitsYes

How Does Certik Compare to Competitors?

vs PeckShield

In addition, a number of blockchain-based platforms have created user-friendly interfaces that make it easier for users to invest in these platforms and track their investments.

Both CertiK and PeckShield offer a level of security in the Web3 space that is unmatched in the industry by either company.

vs Quantstamp

A number of blockchain-based platforms, such as Polkadot, Cardano, Solana, Cosmos, Terra, Avalanche, and Binance Smart Chain, have been able to successfully market themselves to institutional investors, which has helped them grow quickly.

CertiK offers an end-to-end security solution, while QuantStamp focuses on verifying the code rather than the overall process.

vs Trail of Bits

In order to compete in the rapidly growing blockchain space, a new blockchain-based platform would need to develop a robust set of institutional-grade security measures and develop a user-friendly interface.

Trail of Bits is one of the few companies in the world which can provide both Web2 and Web3 security solutions; CertiK has a wide reach into the entire Web3 space.

vs OpenZeppelin

If a blockchain-based platform is going to succeed, it will likely need to offer its users the same level of institutional-grade security as they expect when making an investment in other asset classes.

OpenZeppelin is a set of tools for developers, while CertiK offers a comprehensive security operations platform for enterprises.

What are the strengths and limitations of Certik?

Pros

  • Highest Valued Web3 Security Company - At $2 billion in value, CertiK is the leading provider of Web3 security solutions.
  • Extensive Experience - Since its founding in 2018, CertiK has successfully completed 4,700 audits in 150 different countries with $360 billion in total assets being secured by their services.
  • Comprehensive Services - In addition to providing audits, CertiK also offers penetration testing, on-chain monitoring and Anti-Money Laundering (AML) compliance services.
  • Community Tools - Although CertiK's primary services are reserved for paying customers, they do have several free tools available to anyone interested in their products. These include the TokenScan tool and the WalletScan tool.
  • Track Record of Success - In addition to having a reputation as a top provider of Web3 security solutions, CertiK also has a proven track record of success. They have participated in over 70 "white hat" operations where their team identifies potential vulnerabilities in software prior to them becoming major problems. Additionally, they have identified over 115,000 vulnerabilities in the code of various Web3 applications.
  • Institutional Backing - The list of institutions who have invested in CertiK includes some of the largest and most well-respected names in the financial and technology industries, including Sequoia Capital, Goldman Sachs and Tiger Global Management, among others.
  • Continuous Monitoring - The Skynet tool developed by CertiK allows for real-time monitoring of the security posture of various Web3 applications.

Cons

  • Custom Pricing Only - CertiK does not publish prices for their services; each client receives a customized quote based upon their individual needs.
  • Designed for Enterprises - As a result of their customized approach to security consulting, many clients find that the services provided by CertiK may be overly complex for smaller projects or for individuals who do not require the same level of detail and complexity as larger organizations.
  • Complex Service Scope - Many potential clients may find that the scope of services offered by CertiK is far too complex to effectively utilize without first developing a deep understanding of how each of the various tools that make up their portfolio work together to provide a complete security solution.
  • Must Engage with Expert Team - All audits conducted by CertiK require that clients engage with the expert team of professionals that comprise their audit staff.
  • Limited Value for Traditional Web2 Applications - Because CertiK is primarily focused on Web3 applications and technologies, their services will likely be less relevant to organizations using traditional Web2-based systems.
  • Budgeting Difficult Without Sales Process - Due to the fact that CertiK does not publish prices for their services, it may be challenging for potential clients to accurately budget for their services until they begin the sales process.
  • Premium Position Requires Flawless Execution - Given their position as a premium provider of Web3 security solutions, CertiK must execute flawlessly every time in order to maintain their high standing in the market.

Who Is Certik Best For?

Best For

  • Web3 startups seeking funding β€” Audit Provides Credibility for VCs; Ventures Offers $45 Million Investment - CertiK's audit provides credibility for venture capital (VC) firms and their Venture arm offers $45 million in investments.
  • Established DeFi protocols β€” Full Suite of Services - CertiK offers a full suite of services that include comprehensive audits, Skynet monitoring, and AML compliance for large-scale projects.
  • Token projects and exchanges β€” Combination of Services - With CertiK you receive a combination of the free TokenScan tool, professional audits, and Skynet scoring for your application.
  • Institutional crypto investors β€” Enterprise Solution for Regulatory Compliance - CertiK's Skynet Enterprise and SkyInsights are designed to assist organizations with achieving regulatory compliance.
  • Wallets and infrastructure providers β€” Combination of Services - With CertiK you receive a combination of the free WalletScan tool, pen testing, and blockchain-specific expertise for your project.

Not Suitable For

  • Solo developers with simple contracts β€” Too Expensive for Custom Quotes - Clients often report that the price point for CertiK's customized quotes is too high for their budget; this leads many to seek out alternative tools such as Slither which are easier to use and less expensive.
  • Web2-only companies β€” Better Pen Testing Options Exist - For organizations requiring general pen testing services, there are many other options available outside of the Web3-focused CertiK, which may be better suited to their needs.
  • Budget-constrained early projects β€” Professional premium service provider; will utilize Mythril prior to paying for a professional audit.
  • One-off personal projects β€” Community tools only, no self-service pricing for consumers; basic scans only.

Are There Usage Limits or Geographic Restrictions for Certik?

Pricing Model
Custom quotes only - no public pricing
Service Scope
Web3/blockchain projects primarily
Free Tools
Token Scan, Wallet Scan, basic Skynet scores
Professional Audits
Requires sales engagement and project scoping
Skynet Coverage
17,000+ projects automatically monitored
Compliance Services
VASPs, exchanges, DeFi protocols, institutions
Geographic Availability
Global - served 150 countries
Verification Requirements
Project code submission + scoping call

Is Certik Secure and Compliant?

Smart Contract AuditsIndustry-leading assessments across multiple blockchain languages identifying vulnerabilities
Formal VerificationProprietary Spoq engine with AI-powered verification for audit efficiency
Penetration TestingOff-chain and Web3 application security testing with Web2/Web3 expertise
Real-time On-Chain MonitoringSkynet Score analyzes 6 security primitives: sentiment, governance, market, safety
AML/CTF ComplianceSkyInsights provides transaction monitoring and risk analytics for VASPs
Incident Response70+ white-hat operations conducted, 4,000+ incidents reported
Threat ModelingComprehensive security checklist generation for audit scoping
White-Hat Expertise115,000 code vulnerabilities discovered across 4,700+ projects

What Customer Support Options Does Certik Offer?

Channels
Available for inquiriesAvailable at certik.comComprehensive security and audit documentation
Specialized
Enterprise clients receive dedicated support for security audits and incident response
Support Limitations
β€’Limited public information on support response times and SLAs
β€’No disclosed 24/7 live chat or phone support details
β€’Support structure varies by client tier (Enterprise vs standard)

What APIs and Integrations Does Certik Support?

API Type
Not explicitly documented in public sources; integration capabilities through Skynet monitoring platform
Skynet Platform
Real-time on-chain monitoring and analysis platform with data access capabilities
Documentation
Technical documentation available at certik.com for audit processes and Skynet features
Integration Focus
Designed for blockchain projects, DeFi protocols, and Web3 applications requiring security monitoring
Use Cases
Real-time exploit detection, smart contract behavior monitoring, governance action tracking, on-chain anomaly detection

What Are Common Questions About Certik?

CertiK is a blockchain security company that offers smart contract audits, formal verification, real-time monitoring via their Skynet platform, and risk assessments. Founded by professors from Yale and Columbia universities, CertiK secures blockchain protocols, DeFi applications, and Web3 infrastructure by detecting vulnerabilities and monitoring for exploit attempts.

Formal verification utilizes mathematical proof to prove that smart contracts operate as designed under every condition. By combining an academic formal verification process with automation-based analysis tools and manual review of code, CertiK ensures the most complete detection of vulnerabilities that other audits may not detect.

Skynet is CertiK’s real-time security monitoring tool that continually monitors on-chain activity, smart contract behavior, and governance actions. Prior to an exploit occurring or damage being done, Skynet identifies potential exploits and unusual behaviors.

CertiK currently holds greater than 65% of the world's blockchain auditing market share, and therefore is the largest provider of security services within the blockchain ecosystem. CertiK has completed audits for greater than 1,300 enterprise clients and identified greater than 23,000 vulnerabilities.

CertiK works with some of the largest and most well-known blockchain projects including Aave, Polygon, Binance Smart Chain, Terra, Yearn, and Chiliz. CertiK has protected greater than $90 billion in value of digital assets across their entire client base.

Yes. Security audits and monitoring greatly decrease the amount of risk associated with a blockchain project, but do not completely eliminate the risk. Audits have limitations based upon their scope, the length of time they exist, and assumptions made during the audit process, and there is always the possibility of a new attack vector, governance failure, or economic exploit on a blockchain project.

Yes. Certik’s solutions for enterprise and regulated environments have been extended through the DLT Solution and Skynet Enterprise. These solutions are used by major technology companies such as Huawei, Apple, and Samsung. Additionally, they have partnered with other large financial institutions such as Standard Chartered and HSBC.

The blockchain platform called Certik Chain was created by Certik to create a more secure environment for smart contract development. This blockchain utilizes the formal verification and security skills that Certik uses to develop smart contracts directly into the blockchain itself.

Is Certik Worth It?

As of now, Certik is the largest player in the blockchain security space based on their market position (65% audit market share) and the use of formal verification which was originally developed by academia. They also provide services to over 1300 enterprise clients and offer a full suite of security tools, including rigorous auditing, AI-based monitoring, and real-time threat detection. However, while auditing can certainly help prevent many attacks, it does not guarantee an application will always be safe; therefore, the constant evolution of new attack vectors remains a significant concern for Web3 security.

Recommended For

  • Any DeFi protocol or Layer 1/Layer 2 blockchain project that requires security auditing prior to the deployment of the project on mainnet
  • Enterprise organizations that are transitioning from Web2 to Web3 that require institutional-grade security
  • Any large blockchain project that requires ongoing real-time monitoring and threat detection
  • Regulated industries or traditional enterprises that are evaluating blockchain adoption with compliance requirements
  • Projects that handle large amounts of digital assets that need credibility signals to users and/or investors

!
Use With Caution

  • Organizations with extremely limited budgets β€” Certik’s premium positioning represents their current market leading role
  • Projects that need to employ novel or cutting-edge security methodologies that have not been proven at scale
  • Teams that expect audits to guarantee 100% security – they can significantly reduce the risks, but they do not completely eliminate them
  • Early stage startups whose budget cannot currently support audit costs

Not Recommended For

  • Projects searching for low cost assessments of their foundational security practices β€” there are less expensive choices available for competitive firms
  • Teams unwilling to agree to post-audit monitoring and remediation efforts
  • Organizations which require all aspects of their security solutions be provided on-site (CertiK emphasizes using cloud-based services to monitor)
Expert's Conclusion

CertiK is the top-of-the-line security solution for serious blockchain initiatives and high-end enterprises which cannot afford to have security issues occur; its market superiority and academic research capabilities enable it to be the preferred security solution provider for securing critical infrastructure in the Web3 space.

Best For
Any DeFi protocol or Layer 1/Layer 2 blockchain project that requires security auditing prior to the deployment of the project on mainnetEnterprise organizations that are transitioning from Web2 to Web3 that require institutional-grade securityAny large blockchain project that requires ongoing real-time monitoring and threat detection

What do expert reviews and research say about Certik?

Key Findings

CertiK is the recognized industry leader in blockchain security, with an estimated 65% of the global auditing market share with over 1300 enterprise clients and $90 Billion in secured assets. Founded in 2017/2018 by two computer science professors from Yale and Columbia universities, the company differentiates itself with formal verification expertise combined with AI-powered monitoring and in-real-time threat detection via its Skynet platform. The company is moving from being a pure-play cryptocurrency focused company to an enterprise security company having received recognition from top-tier technology companies and traditional financial organizations and prepares for a public IPO.

Data Quality

Excellent β€” comprehensive information from official CertiK website, corporate profiles (World Economic Forum, Built In NYC), and credible sources including CBS News and Crunchbase. Company actively publishes research findings and maintains detailed documentation. Market position and client information verified through multiple sources. Some internal operational details remain private.

Risk Factors

!
Uncertainty surrounding regulation of blockchain security standards and audit requirements
!
Security audits do not provide complete assurance against attacks β€” new types of attack vectors will continue to appear.
!
Market Concentration β€” CertiK's dominance may be disrupted by new entrants or changes in regulations
!
Dependence on adoption and migration of blockchain by the enterprise Web3 ecosystem
!
Transition to an IPO may impact company culture and focus.
Last updated: February 2026

What Additional Information Is Available for Certik?

Founder Story & Expertise

CertiK was founded in December 2017 by Ronghui Gu and Zhong Shao, professors of computer science at Yale University (also credited as co-founders with Columbia university) both with extensive experience in formal verification and programming languages. The company's research based and technologically differentiated approach continues to rely heavily on its academic roots.

Research & Industry Impact

Major tech companies such as Google, Apple, Microsoft, Samsung, Qualcomm and Adobe, have all been informed of 200 + critical vulnerability by CertiK’s research team. In addition to the above-listed companies, CertiK has also reported to blockchain ecosystems such as OKX, SUI and Wormhole; CertiK is expanding blockchain security via its publication of technical papers and establishment of industry standards, thereby solidifying its position as a leader in the space.

Enterprise Expansion

CertiK has evolved from a pure cryptocurrency focus toward enterprise-focused security via partnerships with large financial institutions (e.g., HSBC, Standard Chartered, Ant Group) on digital asset-related initiatives. Skynet Enterprise and the DLT Solution provide enterprise-grade solutions with respect to transparency, regulatory compliance, and Web2/Web3 transition capabilities.

Institutional Backing

CertiK is backed by a number of prominent venture capital firms (YZi Labs is its largest institutional investor), which reflects a growing consensus among institutions that blockchain security is a critical component of infrastructure. Approximately 1500 employees work at CertiK, which maintains offices and teams around the globe, focusing on research, engineering, auditing and security intelligence.

Market Position

With a 65+ percent market share of the global blockchain auditing services market and over 1300 enterprise customers, CertiK is considered the largest provider of Web3 security services. Additionally, CertiK has secured over $90 billion in digital assets and identified over 23,000 vulnerabilities in blockchain code.

Planned IPO

CertiK has indicated it will file for an IPO, representing a significant milestone in the growth of the company, while also symbolizing the maturity of the blockchain security space as an investable sector. As a publicly traded company, CertiK expects to further enhance the transparency standards and expand both its technological capabilities and global reach.

Services Scope

In addition to smart contract audits and formal verification, CertiK provides a range of real-time security solutions through its product Skynet as well as security scoring, incident response and consulting services across the entire lifecycle of a project from pre-deployment code reviews to post launch monitoring and incident response.

What Are the Best Alternatives to Certik?

  • β€’
    Trail of Bits: Trail of Bits is a boutique security firm specializing in blockchain security that focuses on high-level audits, as well as custom security assessments for clients, and uses manual analysis and advisory services as part of their business model. They are smaller than CertiK but they have an excellent reputation for being very good at security issues. If you're looking for the most technical security assistance possible, or if you want a white glove experience, this may be your best option.
  • β€’
    OpenZeppelin: OpenZeppelin is a leading provider of open source smart contract libraries, auditing services and other security tools, primarily focused on the Ethereum ecosystem. The firm provides audit services which include open source library options. If you are a developer looking for a combination of security libraries and audit services, and would like to engage with an active community, this is likely your best option.
  • β€’
    Halborn: Halborn is a relatively new player in the blockchain space as a security platform that provides audits, penetration testing and vulnerability assessment. As it continues to grow and expand into the enterprise space, it will compete directly with firms such as CertiK and Trail of Bits. While Halborn does offer some audits, they also provide additional security testing services including red team exercises and penetration testing. If you are interested in engaging a security firm that can perform all types of security testing, including offensive security tests, this may be your best option.
  • β€’
    Quantstamp: Quantstamp is a blockchain security firm that provides both human led and automated smart contract audits and security testing. While they are significantly less visible in the market than CertiK, they do have a long-standing history of delivering quality audits and testing to a number of prominent institutions. If you are looking for an alternative to CertiK with similar audit and testing capabilities, this may be your best option.
  • β€’
    Internal Development Teams + Open Source Tools: There are some projects that elect to develop their own security tools internally using open source tools such as Slither, Hardhat and Foundry for security analysis, in addition to conducting internal expert reviews. This is the lowest cost approach; however, developing internal security capability requires a significant amount of technical resources and time. Therefore, this is generally suitable for only those well funded projects that have a large internal security team and sufficient time to devote to the task.
  • β€’
    Blockchain Security Monitoring Services (Forta, TRM Labs): Instead of a code audit, use specialized real-time threat monitoring systems that continuously monitor transactions in real time to identify anomalies. Use these monitoring systems as a complement to your regular audits. The best use case is for an existing project which has a code audit in place and now requires a continuous real-time threat detection system and/or a compliance monitoring system. (forta.org, trmlabs.com)

What Are Certik's Audit Track Record?

5,818+
Audited Projects
85,699+
Security Audit Findings
1,099+
Formally-Verified Projects
2,367+
Formally-Verified Contracts
3,000+
Audits Completed
$360B+
Value Secured

What Supported Blockchains Does Certik Support?

EthereumBNB ChainPolygonArbitrumOptimism

What Audit Methodology Was Used to Review Certik?

Manual Code Review

A line by line review of your source code by experienced security professionals.

Automated AI-Powered Scanning

Static and dynamic vulnerability assessments using artificial intelligence (AI).

Formal Verification

Using mathematical proofs to guarantee how smart contracts behave.

Vulnerability Assessment

Complete risk identification and classification by severity of risk.

How Does Certik's Audit Services Compare?

ServiceDescriptionKey Features
Smart Contract AuditComprehensive security assessment of smart contractsManual review + AI tools
Formal VerificationMathematical verification of contract logicProven security properties
Advisory ServicesTailored Web3 security strategies and complianceRisk assessments
Penetration TestingSimulated attacks on blockchain protocolsIncluded in comprehensive audits
On-Chain MonitoringReal-time security monitoring solutionsSkynet Score integration

What Notable Audits Does Certik Support?

BinanceOKXLINE BlockchainTrusted Smart ChainHuobiOKEx

What Programming Languages Does Certik Support?

SolidityVyperRustMoveAll major smart contract languages

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