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24/7 Threat Detection and Response & Pentesting

UnderDefense: Your 24/7 Cybersecurity Partner

Our Core Solutions:

Managed Detection and Response (MDR)
Penetration Testing
Compliance
Cloud Security
Managed SIEM/EDR
Incident Response


We help you:

  • Min project size
    $5,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    50 - 249
  • Year founded
    Founded 2017

No have been added yet...

    Pricing Snapshot

    Min. project size $5,000+
    Avg. hourly rate $50 - $99 /hr
    Rating for cost 4.9 /5

    What Clients Have Said

    UnderDefense offers competitive pricing and good value for cost, with multiple clients noting that their budgets were well accommodated. Specific project costs ranged from $10,000 to $50,000, with strong emphasis on quality deliverables and effective communication throughout engagements.

    This summary is based on verified Clutch reviews.

    Most Common Project Size

    $10,000 - $49,999 based on 55 reviews
    < $10,000 $10,000 - $49,999 $50,000 - $199,999 > $200,000

    Select a service to see pricing information

    Highly Rated Similar Providers

    UnderDefense Review Insights

    Overall Review Rating

    4.9
    • Quality 4.9
    • Schedule 4.9
    • Cost 4.9
    • Willing to Refer 5.0

    Top Mentions

    Review Highlights

    • Expertise in Various Industries

      UnderDefense's expertise spans multiple industries, including finance, healthcare, and SaaS. Their ability to address sector-specific security challenges is a key strength noted by clients across different fields.

    • Room for Improvement in Reporting

      While generally positive, some clients suggested improvements in the detail and clarity of reports. Providing more business-oriented insights alongside technical findings could enhance the value of their deliverables.

    • Flexible and Adaptable Team

      Clients appreciate UnderDefense's flexibility and adaptability in handling project requirements. They adjust to client needs and provide customized solutions, demonstrating a willingness to go above and beyond.

    • Proficient in Penetration Testing

      UnderDefense is frequently praised for its proficiency in penetration testing, identifying vulnerabilities and providing detailed reports. Clients appreciated their thorough assessments and recommendations for remediation, which helped enhance security compliance and best practices.

    • Comprehensive Security Solutions

      UnderDefense provides comprehensive security solutions, including managed detection and response services, security audits, and cybersecurity consulting. Clients value their ability to tailor services to specific needs and improve security posture.

    • Strong Communication Skills

      UnderDefense is commended for its strong communication skills, ensuring regular updates and clear explanations throughout the project. This effective communication fosters trust and collaboration with clients.

    UnderDefense Reviews

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    Cybersecurity for Email Marketing Company

    • Cybersecurity
    • Confidential
    • Oct. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They're particularly good at providing clear, actionable information through our preferred channels."

    Feb 6, 2025
    Marketer, Solva
    Viktoriia Kulyk
    Verified
    • Advertising & marketing
    • Lviv, Ukraine
    • 11-50 Employees
    • Online Review
    • Verified

    UnderDefense provides managed detection and response (MDR) services for an email marketing tools company. The team offers 24/7 security monitoring, threat detection and response, and security reporting.

    Network & Penetration Testing for Legal Tech Company

    • Cybersecurity
    • Confidential
    • Aug. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "They did a solid job."

    Dec 6, 2024
    VP, Security & Compliance, Legal Tech Company
    Anonymous
    Verified
    • Other industries
    • Houston, Texas
    • 501-1,000 Employees
    • Online Review
    • Verified

    UnderDefense provides penetration testing services for a legal tech company. The team has tested several of the client's SaaS-based apps, performed internal and external network testing, and provided reports.

    Cybersecurity for Insurance Company

    • Cybersecurity
    • Confidential
    • Feb. 2024 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "UnderDefense impressed us with their ability to tailor their services to our unique needs and challenges."

    Sep 24, 2024
    CIO of Security, ARX Insurance Company
    Serhii Bozhok
    Verified
    • Insurance
    • Kyiv, Ukraine
    • 501-1,000 Employees
    • Online Review
    • Verified

    UnderDefense has monitored security for an insurance company day and night, every day of the year. The team has assessed the security infrastructure and customized threat detection rules and policies.

    Cybersecurity Services for Network Security Company

    • Cybersecurity
    • $10,000 to $49,999
    • July 2023 - Ongoing
    5.0
    Quality
    4.5
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their proactive approach to security and genuine commitment to keeping our data safe really stand out."

    Aug 29, 2024
    CEO, Network Security Company
    Inga Miller
    Verified
    • Other industries
    • Ukraine
    • 51-200 Employees
    • Online Review
    • Verified

    UnderDefense provides cybersecurity services for a network security company. They deploy an MDR solution for 24/7 threat monitoring and integrate the client's security tools into one platform.

    24/7 Cybersecurity Monitoring System for Marketing Agency

    • Cybersecurity
    • $10,000 to $49,999
    • Apr. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "UnderDefense truly understands the pace of digital businesses."

    Aug 31, 2023
    CEO, RegisTeam
    Alexander Benedychuk
    Verified
    • Advertising & marketing
    • Ukraine
    • 11-50 Employees
    • Online Review
    • Verified

    UnderDefense manages a 24/7 cybersecurity monitoring system for a marketing agency. Deliverables include real-time threat detection, security assessments, Slack-integrated incident response, and training.

    Cybersecurity Services for Investment Management Company

    • Cybersecurity
    • $10,000 to $49,999
    • Oct. - Nov. 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "We appreciated that they offered multiple alternative solutions that suited our budget."

    Nov 18, 2022
    CTO, Noviscient Pte Ltd
    Denis Volokh
    Verified
    • Financial services
    • Singapore
    • 11-50 Employees
    • Online Review
    • Verified

    UnderDefense helped an investment management company perform a penetration testing and security audit of their SaaS products and website. The team handled all issues and provided reports. 

    Cybersecurity Consulting for Software Development Company

    • Cybersecurity
    • $10,000 to $49,999
    • Mar. 2022 - Ongoing
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their goal orientation and ease of communication make it a pleasure to work with them."

    Sep 26, 2022
    Information Security Specialist, Software Development Firm
    Victoria Zhovnir
    Verified
    • Other industries
    • Quincy, Massachusetts
    • 201-500 Employees
    • Online Review
    • Verified

    UnderDefense provides cybersecurity consulting services to a software development firm. They've set up an infosec management system, executed a security gap analysis, and proposed eliminating non-conformity.

    Penetration Testing for Software Company

    • IT Managed Services
    • $10,000 to $49,999
    • May - July 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "The UnderDefense team was very professional and easy to work with. They met our deadline and worked within our budget."

    Aug 8, 2022
    Principal Software Engineer, Software Dev Platform
    Anonymous
    Verified
    • Other industries
    • Colorado Springs, Colorado
    • 51-200 Employees
    • Phone Interview
    • Verified

    UnderDefense led a penetration testing project for a software company. They assigned a team to test the product, compiled their findings in a report, and delivered a letter of attestation to the client.

    Penetration Testing for SaaS Company

    • Cybersecurity Other IT Consulting and SI
    • $10,000 to $49,999
    • May - July 2022
    5.0
    Quality
    5.0
    Schedule
    5.0
    Cost
    5.0
    Willing to Refer
    5.0

    "Their communication and way of presenting the issues or tasks are definitely their strong suit."

    Aug 1, 2022
    Operations & Product Manager, SaaS Company
    Anonymous
    Verified
    • Other industries
    • Norway
    • 11-50 Employees
    • Online Review
    • Verified

    UnderDefense provided penetration testing services to a SaaS company. They reviewed the client's projects, identified weak security spots and gaps, and recommended solutions to address the issues.

    External Penetration Test for IT Consulting Firm

    • Cybersecurity
    • $10,000 to $49,999
    • Mar. - May 2022
    5.0
    Quality
    5.0
    Schedule
    4.0
    Cost
    4.5
    Willing to Refer
    5.0

    "We were impressed by how flexible they were and the strength of their security experts."

    Jun 10, 2022
    Owner, IT Consulting Firm
    Anonymous
    Verified
    • Other industries
    • Herndon, Virginia
    • 51-200 Employees
    • Online Review
    • Verified

    UnderDefense was hired by an IT consulting firm to conduct an external penetration test for their systems. They performed social engineering on the client's employees to assess their vulnerabilities.

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