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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

Service Lines
Select Focus Area
Cybersecurity Technologies
Okta
60%
Industries
Information technology
25%
Financial services
20%
Gambling
15%
Gaming
15%
Telecommunications
15%
Medical
10%
Clients
Midmarket ($10M - $1B)
50%
Enterprise (>$1B)
30%
Small Business (<$10M)
20%
Certified in:
Cybersecurity Digital Forensics & Auditing

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 across various cybersecurity services, including penetration testing and compliance support, often fitting client budgets. Specific project costs range from approximately $10,000 to $50,000, with teams typically consisting of 2-5 members.

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

  • Impressive Customization Capabilities

    UnderDefense tailors their services to meet specific client needs, avoiding one-size-fits-all solutions. This personalized approach has been well-received by clients across various industries.

  • Strong Communication Skills

    Several reviews highlight UnderDefense's strong communication skills, noting their responsiveness and clarity in discussions. This has facilitated effective collaboration and quick resolution of issues.

  • Strong Industry Reputation

    UnderDefense's reputation in the cybersecurity industry is strong, with many clients choosing them based on referrals and positive reviews from other companies.

  • Cost-Effective Services

    Many clients found UnderDefense's services to be cost-effective, offering good value for the price. This has been a deciding factor for clients when choosing UnderDefense over competitors.

  • Seamless Integration with Teams

    UnderDefense integrates well with client teams, often working as an extension of the internal staff. Their collaborative approach has been highlighted as a strength in numerous reviews.

  • Room for Improvement in Reporting

    While generally praised, some clients noted that UnderDefense could improve the clarity and detail of their reports, particularly for non-technical stakeholders.

UnderDefense Reviews

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Cybersecurity for Email Marketing Company

  • Cybersecurity
  • Breach Detection & Incident Response Digital Forensics & Auditing Cybersecurity Consulting
  • 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
  • Account Takeover (ATO) Auth0 Breach Detection & Incident Response Digital Forensics & Auditing ForgeRock Identity & Access Management JumpCloud LogMeIn Okta OneLogin SecureAuth Threat/Attack Simulations Cybersecurity Consulting Dark Web Monitoring
  • 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
  • Digital Forensics & Auditing Cybersecurity Expert Testimony Identity & Access Management Cybersecurity Consulting Dark Web Monitoring Managed SIEM Services Threat Intelligence Services Vulnerability Management
  • $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
  • Breach Detection & Incident Response Cybersecurity Consulting
  • $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
  • Security
  • $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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