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Smart Contract Audits, Pentests, Bug Bounty

Hacken is a trusted blockchain security auditor on a mission to make Web3 a safer place by contributing to security standards. Established in 2017, we have audited 1,200 clients and, in 2022, achieved the significant milestone of zero exploits.

  • Min project size
    $10,000+
  • Hourly rate
    Undisclosed
  • Employees
    50 - 249
  • Locations
    Lisboa, Portugal
  • Year founded
    Founded 2017

1 Locations

  • Lisboa , Portugal
No have been added yet...

    Pricing Snapshot

    Min. project size $10,000+
    Avg. hourly rate Undisclosed
    Rating for cost 4.7 /5

    What Clients Have Said

    Hacken is praised for their competitive pricing and high value for cost. Clients highlight their effective project management and timely delivery, with project costs around $13,000 for security audits. Overall, Hacken is viewed as a cost-effective choice for blockchain security services.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 22 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000
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    Hacken Review Insights

    Overall Review Rating

    4.9
    • Quality 4.8
    • Schedule 4.9
    • Cost 4.7
    • Willing to Refer 4.9

    Top Mentions

    Review Highlights

    • Successful Security Enhancements

      Hacken's audits have led to significant security improvements for clients, with vulnerabilities identified and mitigated effectively. Clients report increased confidence in their system's security post-audit.

    • Impressive Documentation and Reporting

      Clients are impressed by Hacken's detailed and well-organized reports, which provide clear findings and actionable recommendations. This thorough documentation adds significant value to their services.

    • Proactive and Responsive Communication

      Hacken demonstrates proactive communication and responsiveness, making clients feel supported and informed throughout their projects. This has helped in building strong, long-lasting relationships with clients.

    • Room for Improvement in Issue Notification

      Some clients noted a preference for earlier notifications of findings during audits, rather than receiving all issues at the end. Hacken has acknowledged this feedback and is improving their process.

    • High Value for Cost

      Clients frequently mention Hacken's services as offering good value for cost, with competitive pricing and high-quality deliverables making them an attractive option for security audits.

    • Attention to Detail in Security Testing

      Hacken's meticulous approach in identifying security vulnerabilities earns them praise. Their detailed assessments and proactive solutions have been critical in strengthening client systems.

    Hacken Reviews

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    All Filters

    Security Audit for Tokenization Services Company

    • Blockchain Compliance Consulting Cybersecurity
    • Confidential
    • Oct. 2024 - Feb. 2025
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their ability to seamlessly integrate cutting-edge technology with practical business solutions set them apart."

    CEO's Office, Valuit
    Pranav Goyal
    • Financial services
    • New York City, New York
    • 1-10 Employees
    • Online Review 
    • Verified

    Hacken conducted a smart contract audit for a tokenization services company. The goal was to identify vulnerabilities and offer recommendations for resolution to enhance security and reliability.

    Application Testing for Financial Services Company

    • Application Testing
    • $200,000 to $999,999
    • Sep. - Oct. 2024
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The Hacken team is always very responsive and has really been a pleasure to work with."

    COO, Financial Services Company
    Anonymous
    • Financial services
    • Dubai, United Arab Emirates
    • 1-10 Employees
    • Online Review 
    • Verified

    Hacken audited the codebase of a financial services company's blockchain-based platform. The team reviewed the client's product, provided reports, and fixed bugs.

    Security Audit for Blockchain Company

    • Cybersecurity
    • $10,000 to $49,999
    • November 2023
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Everything was perfect."

    Founder & President, Marsha+ Foundation
    Maximiliano Gugliara
    • Other Industry
    • Tallinn, Estonia
    • 1-10 Employees
    • Online Review 
    • Verified

    Hacken conducted a smart contract security audit for a blockchain company.

    Cybersecurity for Blockchain Solutions Company

    • Cybersecurity
    • $50,000 to $199,999
    • Jan. 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    4.5
    Willing to Refer
    5.0

    "They've extended their background and clarification on the subject to ensure the project's success."

    DevOps Engineer Security Oriented, PAID Network
    Ruben Guevara
    • IT Services
    • Thailand
    • 51-200 Employees
    • Online Review 
    • Verified

    A blockchain solutions company hired Hacken for cybersecurity services. The team has audited the client's Blockchain smart contracts and performed security assessments.

    Smart Contract Audit for Data Acquisition Solutions

    • Cybersecurity
    • $10,000 to $49,999
    • May 2021
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Strong expertise. In our opinion, this team knows everything about cybersecurity."

    Head of Marketing, Cirus Foundation
    Mike Miclea
    • Other Industry
    • Toronto, Ontario
    • 11-50 Employees
    • Online Review 
    • Verified

    Hacken conducted a smart contract audit for a crypto device and virtual data solution project. Their reputation in security audits, helped internal partners to meet users' expectations on data security.

    Cybersecurity Services for Fintech Company

    • Cybersecurity
    • Less than $10,000
    • May 2021 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Hacken specialists have focused on long-term results instead of delivering solutions that only have immediate effects."

    Chief Business Development Officer, Fintech Company
    Anonymous
    • Financial services
    • Vilnius, Lithuania
    • 1-10 Employees
    • Online Review 
    • Verified

    Hacken provides cybersecurity services for a fintech company. The team has conducted a security audit to identify any potential vulnerabilities within the client's system.

    Penetration Testing for Cryptocurrency Exchange Platform

    • Cybersecurity
    • $10,000 to $49,999
    • Apr. - May 2021
    4.5
    Quality
    5.0
    Schedule
    4.5
    Cost
    4.0
    Willing to Refer
    4.5

    "Their team was not only composed of highly skilled researchers and experts but also great communicators."

    Operations Manager, Remitano
    Anonymous
    • Financial services
    • Seychelles
    • 11-50 Employees
    • Online Review 
    • Verified

    Hacken handled cybersecurity support for a cryptocurrency exchange platform. The vendor performed penetration testings of the client's website and applications, searching for vulnerabilities in their system.

    Cybersecurity for Blockchain Technology Service Provider

    • Cybersecurity
    • $10,000 to $49,999
    • Nov. - Dec. 2020
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "I strongly believe that Hacken specialists provided the services of the highest quality."

    Planning Supervisor, BiKi
    Anonymous
    • IT Services
    • Singapore
    • 201-500 Employees
    • Online Review 

    After a thorough investigation and testing, Hacken provided a list of identified vulnerabilities and recommendations to strengthen the security of a blockchain technology service provider's product.

    Cybersecurity for Cryptocurrency Exchange Company

    • Cybersecurity
    • $10,000 to $49,999
    • Apr. - July 2020
    5.0
    Quality
    5.0
    Schedule
    4.5
    Cost
    5.0
    Willing to Refer
    5.0

    "We saw that Hacken had deep experience in establishing effective communication with clients."

    CEO, XT.COM Exchange
    Weber Woo
    • IT Services
    • Shanghai, China
    • 51-200 Employees
    • Online Review 
    • Verified

    To bolster the security of their exchanges and protect their user's funds and information, a cryptocurrency exchange company hired Hacken for their cybersecurity services.

    Clutch verification provides an additional layer of data to help you make the right purchasing decision of business services.

    Learn More
    Verified Client Reviews
    22
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    March 4, 2025
    Business Entity
    Business Entity Name Hacken OÜ
    Source Estonia e-Business Register
    Jurisdiction of Formation Estonia
    Date of Formation October 13, 2017
    Status Active
    Last Updated December 20, 2024
    ID 14351915
    Credit Report Results
    International Credit Risk Assessment High Risk
    Source Creditsafe
    Last Updated December 20, 2024

    *Clutch performed additional verification on this company and confirmed that there are no negative legal filings or large outstanding debts. This company has also received 3 or more verified reviews on our platform.

    Learn More About The Clutch Verification Process

    Locations (1)

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