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From Smart Contract Audits to Regulatory Readiness

Hacken is an end-to-end blockchain security and compliance partner for digital assets.

  • 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 offers competitive pricing and strong value for cost, appealing to diverse clients. While specific costs aren't disclosed, reviews highlight their responsiveness, timely delivery, and alignment with client budgets, affirming their reputation for quality service in security audits.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 23 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    Hacken Review Insights

    Overall Review Rating

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

    Top Mentions

    Review Highlights

    • High Client Satisfaction and Trust

      Clients express high satisfaction with Hacken's services, citing thoroughness, professionalism, and reliability. Many reviews note that Hacken exceeded expectations and effectively communicated throughout projects, fostering long-term relationships.

    • Value for Cost and Competitive Pricing

      Many clients chose Hacken for their competitive pricing and perceived value for the cost. The company is noted for providing high-quality services that align with clients' budgets, contributing to their decision to engage Hacken over competitors.

    • Room for Improvement in Notification Timing

      While Hacken receives high praise overall, a few clients noted that they would prefer more timely notifications about findings during audits, rather than receiving all results at the end. Hacken has acknowledged this feedback and made changes for future projects.

    • Impressive Technical Expertise

      Clients are impressed by Hacken's technical expertise, especially in cybersecurity and blockchain technologies. Their ability to conduct rigorous audits and provide insightful recommendations is frequently highlighted as a key strength.

    • Expertise in Blockchain Security Audits

      Hacken is consistently praised for their deep expertise in blockchain security audits, identifying vulnerabilities, and providing comprehensive solutions. Clients from various sectors, including DeFi and cryptocurrency exchanges, appreciated their ability to enhance security and compliance.

    • Efficient and Professional Team

      Clients describe Hacken's team as efficient, professional, and a pleasure to work with. Their ability to deliver results within agreed timeframes and maintain professionalism throughout engagements is consistently praised.

    Hacken Reviews

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    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."

    Mar 4, 2025
    CEO's Office, Valuit
    Pranav Goyal
    Verified
    • 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."

    Dec 26, 2024
    COO, Financial Services Company
    Anonymous
    Verified
    • 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."

    Jun 7, 2024
    Founder & President, Marsha+ Foundation
    Maximiliano Gugliara
    Verified
    • Other industries
    • 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."

    Mar 28, 2022
    DevOps Engineer Security Oriented, PAID Network
    Ruben Guevara
    Verified
    • Other industries
    • 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."

    Jul 23, 2021
    Head of Marketing, Cirus Foundation
    Mike Miclea
    Verified
    • Other industries
    • 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."

    Jun 22, 2021
    Chief Business Development Officer, Fintech Company
    Anonymous
    Verified
    • 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."

    Jun 17, 2021
    Operations Manager, Remitano
    Anonymous
    Verified
    • 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."

    Mar 29, 2021
    Planning Supervisor, BiKi
    Anonymous
    • Other industries
    • 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."

    Mar 26, 2021
    CEO, XT.COM Exchange
    Weber Woo
    Verified
    • Other industries
    • 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.

    Showing 1-10 of 29 Reviews

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

    Learn More
    Verified Client Reviews
    23
    Overall Review Rating
    4.9
    Source
    Clutch
    Last Updated
    November 3, 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)

    Av. Duque de Loulé 12 LisboaPortugal 1050-085

    16 - 20

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