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Ackee Blockchain

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About Ackee Blockchain

Ackee Blockchain provides security services, tooling, and education for the blockchain ecosystem. They offer smart contract audits, develop security tools for Solana and Ethereum, and run educational programs like the School of Solidity and School of Solana.

Ackee Blockchain Security is a specialized blockchain security firm that delivers expert smart contract auditing, security tooling, and educational services to enhance the safety and resilience of the Web3 ecosystem. Trusted by top-tier organizations such as Lido Finance, Axelar Network, and 1inch, Ackee Blockchain has become a go-to name in decentralized security.


With a team of seasoned auditors, developers, and researchers, Ackee merges rigorous manual code reviews with advanced fuzz testing frameworks to detect vulnerabilities before they become exploits. Backed by grants from the Solana Foundation and Coinbase, Ackee Blockchain isn’t just securing Web3—they’re helping define its future.

Ackee Blockchain Security is a Prague-based cybersecurity firm focused exclusively on safeguarding Web3 infrastructure. Their services go beyond basic smart contract auditing, offering continuous auditing support, advanced fuzz testing, and security tooling tailored for both Ethereum and Solana ecosystems. Since their inception, Ackee Blockchain has conducted over 175 audits and discovered nearly 2,000 vulnerabilities, 10% of which were deemed critical or high severity.


Their auditing workflow is known for its depth: each project undergoes thorough manual code review, static and dynamic analysis, and is stress-tested using Ackee's in-house fuzzing tools like Wake (for Solidity) and Trident (for Solana). These tools are not only used internally but are open-sourced to help developers build safer applications across EVM and Rust-based chains.


In addition to client work, Ackee Blockchain contributes significantly to the global blockchain security community. As an educational partner of the Solana Foundation, they run the School of Solana and Solana Auditors Bootcamp, where developers learn best practices for secure smart contract development. Their academic foundation is solidified by CEO Josef Gattermayer, Ph.D., an assistant professor at Czech Technical University, who also leads workshops and publishes security-focused research.


What sets Ackee apart from generalist auditing firms like Trail of Bits or Consensys Diligence is their dual focus on both open-source tooling and real-time audit speed. According to internal benchmarks, Ackee auditors identify at least one critical or high-severity issue every 8 working days. Their continuous audit model provides clients with an option for persistent vulnerability monitoring, which is ideal for protocols undergoing frequent updates or launches.

Ackee Blockchain provides specialized blockchain security services and tools that deliver measurable value:


  • Manual and Automated Auditing: Combines deep manual reviews with proprietary tools like Wake and Trident for effective smart contract security.
  • Cross-Chain Security Tooling: Supports Ethereum, Solana, and other EVM-compatible networks through advanced fuzzing and simulation frameworks.
  • Continuous Auditing Option: Offers long-term audit coverage to adapt to fast-evolving codebases and ensure real-time protection.
  • Public Grant Recognition: Recipient of development grants from Coinbase and Solana Foundation for building widely-used open-source tools.
  • Developer Education: Offers specialized blockchain courses, including the School of Solana and bootcamps for professional auditors and developers.

Getting started with Ackee Blockchain Security is straightforward and highly recommended for any Web3 project seeking robust cybersecurity support:


  • Visit the Website: Go to ackee.xyz and click on “Get an Audit” to begin your security assessment.
  • View Past Work: Explore their client portfolio and public audit reports from leaders like Lido, 1inch, and Safe Global.
  • Join Educational Programs: Apply to the School of Solana or auditing bootcamp to upskill your team or become a certified blockchain auditor.
  • Connect with the Team: Use the contact form or email [email protected] to request custom audits or educational collaboration.

Ackee Blockchain FAQ

  • Ackee Blockchain combines manual code reviews with advanced fuzz testing, using custom-built tools like Wake and Trident to catch vulnerabilities often missed by traditional methods. Unlike firms that rely solely on static analysis, Ackee prioritizes human insight backed by purpose-built frameworks, ensuring deep security coverage across both EVM and Solana environments. Learn more at ackee.xyz.

  • Wake is a Python-based framework for fuzzing Solidity contracts, while Trident is Rust-based and used for testing Solana programs. Both tools were developed by Ackee’s in-house researchers and are open-source, enabling secure, efficient, and repeatable security testing. These frameworks dramatically reduce false positives and help auditors uncover real-world exploits during engagements. Visit ackee.xyz for more on their tooling.

  • Yes, Ackee Blockchain offers continuous auditing as an extended service, ideal for rapidly evolving protocols and high-transaction environments. This service provides ongoing testing and re-auditing of changes, offering a layer of real-time protection well beyond a one-time audit. Contact the team via ackee.xyz to explore continuous security packages.

  • The School of Solana is an education initiative led by Ackee Blockchain in partnership with the Solana Foundation. It provides structured courses and certifications in Rust programming, Solana development, and smart contract security. It’s designed for developers, auditors, and blockchain professionals looking to deepen their skills in one of the fastest-growing ecosystems. Details available at ackee.xyz.

  • According to Ackee’s internal metrics, their team discovers a critical or high-severity issue every 8 work days, and any severity issue every day. This high detection rate is due to a blend of expert manual auditing and the use of purpose-built tooling. These results demonstrate why Ackee is trusted by leading protocols like Lido, Axelar, and Safe Global. Learn more at ackee.xyz.

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