April 11, 2024

TOP 5 Blockchain Auditing Companies

The blockchain sector has seen remarkable growth, introducing groundbreaking advancements that have reshaped various industries worldwide. We’ve witnessed a surge in cryptocurrency popularity and the emergence of Web 3.0, all thanks to blockchain technology.

Yet, with the rapid expansion of this technology, the risk of scams and unethical practices rises as well. To counter these threats, a number of esteemed audit firms have emerged, focusing on evaluating blockchain-oriented businesses.

We’ve compiled an exhaustive list of the most reputable cryptocurrency audit firms for your consideration.

List of the Top Crypto Audit Companies in 2024

1. Certik

CertiK stands out in the blockchain security landscape, founded in 2018 by academics from Columbia and Yale universities. The company distinguishes itself by integrating formal verification with AI technology to conduct comprehensive security assessments of smart contracts.

This dual-verification approach allows CertiK to rigorously confirm the reliability of smart contracts, a feat not commonly achieved by other firms. Further distinguishing itself, CertiK has launched its own blockchain, dubbed “CertiK Chain,” which prioritizes the enhancement of smart contract security.

To date, CertiK has reviewed over 1,800 projects and scrutinized smart contracts with a combined market capitalization exceeding $278 billion.

The company is noted for its auditing services for renowned blockchain networks like Terra, Polygon, and The Sandbox, garnering support from prominent entities such as Coinbase and Goldman Sachs.

However, there are no significant drawbacks listed for CertiK.

2. Trail of Bits

Trail of Bits, established in 2012, has rapidly become a prominent player in the cybersecurity arena, boasting a client roster that includes industry giants like Adobe, Microsoft, Stripe, and Reddit.

This firm isn’t just focused on blockchain; it provides a broad spectrum of services, including software hardening, infrastructure security, threat modeling, and cryptographic analysis. While blockchain security is a significant part of their offerings, Trail of Bits is equally committed to developing tools that empower developers and researchers to identify and remedy critical security gaps.

Among the innovative tools they’ve introduced are Ethersplay, Slither, and Echidna, all designed to enhance software security.

The advantages of working with Trail of Bits are numerous:

– They deliver robust software assurance services.

– Their commitment to research and development helps them tailor their services to meet client-specific needs.

– They provide thorough support to address the distinct requirements of their clients.

However, it’s worth noting that their tools are not only highly scalable and easy to integrate but also backed by exceptional customer service, which, in this context, are not downsides but further testament to the company’s competence and reliability.

3. Astra Pentest

Astra Pentest is a comprehensive platform designed to simplify the entire penetration testing process, from pinpointing vulnerabilities to facilitating collaborative mitigation. It boasts an automated scanner, hands-on penetration testing features, and a centralized dashboard for managing vulnerabilities. The platform is crafted to emulate hacker tactics to uncover critical weaknesses in your applications.

Pricing is set at annual rates of $1999, $5999, and $9999. Astra Pentest covers a range of applications, including web, mobile, SaaS, and smart contracts, having audited over 650 companies. It boasts high accuracy and has received a user rating of 4.8.

Key Features:

– Astra Pentest augments your IT infrastructure with compatibility for Bitbucket, GitHub, GitLab, Slack, and Jira.

– It’s adept at assessing a variety of environments, including cloud infrastructures, network devices, SaaS tools, mobile and web applications, APIs, and cloud architectures.

Advantages and Disadvantages:

– The platform promotes effective collaboration between security and development teams.

– It offers a Google Chrome Extension to facilitate login scans.

– Provides support for the PWS App.

One notable limitation is the absence of a free trial, which could be a deterrent for some potential users.

4. Hacken

Hacken, established in 2017 by a group of security experts and ethical hackers, is a firm focused on bolstering cybersecurity measures. The organization is committed to spreading knowledge about ethical hacking, aiming to grow the community and mitigate future cyber threats.

Hacken has introduced a range of products, notably the Hackenproof BugBounty platform, which engages over 10,000 ethical hackers. The company boasts a portfolio of over 700 projects, collectively valued at approximately $100 billion.

The company actively contributes to the growth of the blockchain security ecosystem, as evident from their $1.5 million investment in Cer.live, along with initiating their own projects like hVPN and hPass.


  • Hacken provides methodical and professional security evaluations.
  • The company is known for its collaborative and responsive customer service.


  • Hacken’s services might be considered costly for blockchain auditing.
  • Detailed pricing is only available upon request, which may not suit everyone’s preference for upfront transparency.

5. Quantstamp

Quantstamp has made a name for itself in the realm of smart contract audits, having safeguarded assets exceeding $200 billion in value. Their team, which includes top talents from major corporations like Google, Facebook, Apple, and the Ethereum Foundation, consists of seasoned PhDs and security experts acknowledged as leaders in the field.

The firm’s specialists are skilled in auditing blockchains across various programming languages, particularly those tailored for blockchain technologies. Quantstamp also extends its expertise to support financial backers within Layer 1 blockchain ecosystems.

Their audit portfolio is impressive, covering a range of systems and protocols, including but not limited to Ethereum 2.0, Solana, BNB Chain, Cardano, Maker, Curve, and OpenSea.


– The team is composed of highly experienced security professionals.

– They possess the capability to audit blockchains in any programming language.


– The solutions offered by Quantstamp may not be suitable for all scales of operations.


For anyone engaged with cryptocurrency, whether you’re an enthusiast, an investor, or a developer, being acquainted with the leading crypto audit companies is a critical step toward ensuring a more secure future in the crypto realm. It’s our hope that this guide will aid you in making an informed choice when selecting a top-tier audit firm.

For more insights and updates on the crypto world, don’t forget to check out our blog at https://listing.help/blog.